diff --git a/.licenserc.yaml b/.licenserc.yaml
index 04f07307a..c1b3f5752 100644
--- a/.licenserc.yaml
+++ b/.licenserc.yaml
@@ -1,9 +1,9 @@
 header:
   license:
     content: |
-      Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+      Tencent is pleased to support the open source community by making spring-cloud-tencent available.
 
-      Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+      Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
 
       Licensed under the BSD 3-Clause License (the "License");
       you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-all/src/main/java/com/tencent/cloud/package-info.java b/spring-cloud-starter-tencent-all/src/main/java/com/tencent/cloud/package-info.java
index 62d883aaa..e6152af54 100644
--- a/spring-cloud-starter-tencent-all/src/main/java/com/tencent/cloud/package-info.java
+++ b/spring-cloud-starter-tencent-all/src/main/java/com/tencent/cloud/package-info.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/config/MetadataTransferAutoConfiguration.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/config/MetadataTransferAutoConfiguration.java
index 2857bebf6..ec69c7de3 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/config/MetadataTransferAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/config/MetadataTransferAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.config;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/CustomTransitiveMetadataResolver.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/CustomTransitiveMetadataResolver.java
index f37ff1405..392f4c6da 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/CustomTransitiveMetadataResolver.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/CustomTransitiveMetadataResolver.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataReactiveFilter.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataReactiveFilter.java
index 7e6240aef..712a9b9c4 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataReactiveFilter.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataReactiveFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataServletFilter.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataServletFilter.java
index bea520eb1..7924576d3 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataServletFilter.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataServletFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataFeignEnhancedPlugin.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataFeignEnhancedPlugin.java
index 3e07c3bf0..30f71ea2e 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataFeignEnhancedPlugin.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataFeignEnhancedPlugin.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataRestTemplateEnhancedPlugin.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataRestTemplateEnhancedPlugin.java
index f3637494e..0f68dc23d 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataRestTemplateEnhancedPlugin.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataRestTemplateEnhancedPlugin.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataScgEnhancedPlugin.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataScgEnhancedPlugin.java
index 7974bd71d..5f56e3686 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataScgEnhancedPlugin.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataScgEnhancedPlugin.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataWebClientEnhancedPlugin.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataWebClientEnhancedPlugin.java
index 441b33446..8713f8a5b 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataWebClientEnhancedPlugin.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/EncodeTransferMedataWebClientEnhancedPlugin.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/TransHeadersTransfer.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/TransHeadersTransfer.java
index dd9a337d4..b573b5d45 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/TransHeadersTransfer.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/core/TransHeadersTransfer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/FeignRequestTemplateMetadataProvider.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/FeignRequestTemplateMetadataProvider.java
index 1d62416a5..78aa9aebf 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/FeignRequestTemplateMetadataProvider.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/FeignRequestTemplateMetadataProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/ReactiveMetadataProvider.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/ReactiveMetadataProvider.java
index d39d74ed8..b4d8f9435 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/ReactiveMetadataProvider.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/ReactiveMetadataProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.provider;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/RestTemplateMetadataProvider.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/RestTemplateMetadataProvider.java
index 31eea10f8..d65eac35b 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/RestTemplateMetadataProvider.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/RestTemplateMetadataProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/ServletMetadataProvider.java b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/ServletMetadataProvider.java
index 082e13f11..ee5eb948a 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/ServletMetadataProvider.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/main/java/com/tencent/cloud/metadata/provider/ServletMetadataProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.provider;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/config/MetadataTransferAutoConfigurationTest.java b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/config/MetadataTransferAutoConfigurationTest.java
index 4da4dc8d3..d7f6e7652 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/config/MetadataTransferAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/config/MetadataTransferAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.config;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/CustomTransitiveMetadataResolverTest.java b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/CustomTransitiveMetadataResolverTest.java
index 9575039ca..aadde8602 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/CustomTransitiveMetadataResolverTest.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/CustomTransitiveMetadataResolverTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataReactiveFilterTest.java b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataReactiveFilterTest.java
index bbee696c9..996e4ac02 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataReactiveFilterTest.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataReactiveFilterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataServletFilterTest.java b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataServletFilterTest.java
index 0107a8f98..9c2b90586 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataServletFilterTest.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/DecodeTransferMetadataServletFilterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataFeignInterceptorTest.java b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataFeignInterceptorTest.java
index e34f4e9ae..06d8c906d 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataFeignInterceptorTest.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataFeignInterceptorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataRestTemplateInterceptorTest.java b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataRestTemplateInterceptorTest.java
index 8716d7611..c24d3d4ec 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataRestTemplateInterceptorTest.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataRestTemplateInterceptorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataScgFilterTest.java b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataScgFilterTest.java
index 36fb51dfe..6941dfc34 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataScgFilterTest.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataScgFilterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataWebClientFilterTest.java b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataWebClientFilterTest.java
index fe7c30d27..9b5f9a89f 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataWebClientFilterTest.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/EncodeTransferMedataWebClientFilterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/TransHeadersTransferTest.java b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/TransHeadersTransferTest.java
index 52c5e4c7c..6db68f653 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/TransHeadersTransferTest.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/core/TransHeadersTransferTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.core;
diff --git a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/provider/MetadataProviderTest.java b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/provider/MetadataProviderTest.java
index dab78d99a..28bc2f249 100644
--- a/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/provider/MetadataProviderTest.java
+++ b/spring-cloud-starter-tencent-metadata-transfer/src/test/java/com/tencent/cloud/metadata/provider/MetadataProviderTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.metadata.provider;
diff --git a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/AuthConfigModifier.java b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/AuthConfigModifier.java
index 876b5fc3e..81395d868 100644
--- a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/AuthConfigModifier.java
+++ b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/AuthConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthAutoConfiguration.java
index 12434d2f8..f1e817e1d 100644
--- a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthProperties.java b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthProperties.java
index cbef2320c..3d2f20e83 100644
--- a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthProperties.java
+++ b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.auth.config;
diff --git a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesAutoConfiguration.java
index 9c2cc2ce1..adf2412e5 100644
--- a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesBootstrapConfiguration.java b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesBootstrapConfiguration.java
index f30472292..104ae648d 100644
--- a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesBootstrapConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesBootstrapConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/filter/AuthReactiveFilter.java b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/filter/AuthReactiveFilter.java
index 39b245702..9c78f88be 100644
--- a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/filter/AuthReactiveFilter.java
+++ b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/filter/AuthReactiveFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/filter/AuthServletFilter.java b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/filter/AuthServletFilter.java
index 8a9e4bcf6..2c69c7f15 100644
--- a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/filter/AuthServletFilter.java
+++ b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/filter/AuthServletFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/utils/AuthenticateUtils.java b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/utils/AuthenticateUtils.java
index b5f5f609e..83fcb462e 100644
--- a/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/utils/AuthenticateUtils.java
+++ b/spring-cloud-starter-tencent-polaris-auth/src/main/java/com/tencent/cloud/polaris/auth/utils/AuthenticateUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-auth/src/main/java/org/springframework/tsf/auth/annotation/EnableTsfAuth.java b/spring-cloud-starter-tencent-polaris-auth/src/main/java/org/springframework/tsf/auth/annotation/EnableTsfAuth.java
index 2ce4f0513..03983dd7a 100644
--- a/spring-cloud-starter-tencent-polaris-auth/src/main/java/org/springframework/tsf/auth/annotation/EnableTsfAuth.java
+++ b/spring-cloud-starter-tencent-polaris-auth/src/main/java/org/springframework/tsf/auth/annotation/EnableTsfAuth.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-auth/src/test/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesTest.java b/spring-cloud-starter-tencent-polaris-auth/src/test/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesTest.java
index 6d511c64f..9c7493f40 100644
--- a/spring-cloud-starter-tencent-polaris-auth/src/test/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesTest.java
+++ b/spring-cloud-starter-tencent-polaris-auth/src/test/java/com/tencent/cloud/polaris/auth/config/PolarisAuthPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreaker.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreaker.java
index 0695fc94e..a34b2c476 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreaker.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreaker.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerFactory.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerFactory.java
index 70c3c3395..e085787a4 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerFactory.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerFactory.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreaker.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreaker.java
index e716424ac..d7e171b0e 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreaker.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreaker.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreakerFactory.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreakerFactory.java
index 310aace63..56c61f9bf 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreakerFactory.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreakerFactory.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/CircuitBreakerConfigModifier.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/CircuitBreakerConfigModifier.java
index 5f53dd15d..4e24acf12 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/CircuitBreakerConfigModifier.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/CircuitBreakerConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/PolarisCircuitBreakerConfigBuilder.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/PolarisCircuitBreakerConfigBuilder.java
index d33a92638..81656bcc3 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/PolarisCircuitBreakerConfigBuilder.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/PolarisCircuitBreakerConfigBuilder.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/PolarisResultToErrorCode.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/PolarisResultToErrorCode.java
index 3d0badf3a..338ede19f 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/PolarisResultToErrorCode.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/common/PolarisResultToErrorCode.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ConditionalOnPolarisCircuitBreakerEnabled.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ConditionalOnPolarisCircuitBreakerEnabled.java
index cb1e915a8..f89849dd7 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ConditionalOnPolarisCircuitBreakerEnabled.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ConditionalOnPolarisCircuitBreakerEnabled.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/GatewayPolarisCircuitBreakerAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/GatewayPolarisCircuitBreakerAutoConfiguration.java
index 5219809b3..27cbd0183 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/GatewayPolarisCircuitBreakerAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/GatewayPolarisCircuitBreakerAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfiguration.java
index bcc6e4a07..e4d45bab8 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerBootstrapConfiguration.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerBootstrapConfiguration.java
index 6d6274253..c6b601286 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerBootstrapConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerBootstrapConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerFeignClientAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerFeignClientAutoConfiguration.java
index 23389d48a..160ac400a 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerFeignClientAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerFeignClientAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerProperties.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerProperties.java
index 7f2680305..d78d56fb9 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerProperties.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ReactivePolarisCircuitBreakerAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ReactivePolarisCircuitBreakerAutoConfiguration.java
index 1b0f24b2f..bc77d90e0 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ReactivePolarisCircuitBreakerAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ReactivePolarisCircuitBreakerAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpoint.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpoint.java
index 3b4997915..35f9c7cd3 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpoint.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpoint.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointAutoConfiguration.java
index 6c9073925..02319e90c 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/exception/FallbackWrapperException.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/exception/FallbackWrapperException.java
index 39b3e0b17..02956927f 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/exception/FallbackWrapperException.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/exception/FallbackWrapperException.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerFallbackFactory.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerFallbackFactory.java
index 7492b5c9c..4429fcabc 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerFallbackFactory.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerFallbackFactory.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerNameResolver.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerNameResolver.java
index d788a50e3..191d2c2a6 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerNameResolver.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerNameResolver.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreaker.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreaker.java
index 87c62dba3..b0ef6b41c 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreaker.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreaker.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerInvocationHandler.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerInvocationHandler.java
index 713428b65..067dd10f1 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerInvocationHandler.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerInvocationHandler.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerTargeter.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerTargeter.java
index ee05eab27..fe7c799de 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerTargeter.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerTargeter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/gateway/PolarisCircuitBreakerFilterFactory.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/gateway/PolarisCircuitBreakerFilterFactory.java
index 66ef7abb7..5a17c4043 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/gateway/PolarisCircuitBreakerFilterFactory.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/gateway/PolarisCircuitBreakerFilterFactory.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerFluxOperator.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerFluxOperator.java
index 69abc8df7..0d760c7ac 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerFluxOperator.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerFluxOperator.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerMonoOperator.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerMonoOperator.java
index d01d83bd9..129f49e79 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerMonoOperator.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerMonoOperator.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerReactorSubscriber.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerReactorSubscriber.java
index c8f583543..ea876250d 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerReactorSubscriber.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerReactorSubscriber.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerReactorTransformer.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerReactorTransformer.java
index b95677d94..0a40e2b01 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerReactorTransformer.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/reactor/PolarisCircuitBreakerReactorTransformer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreaker.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreaker.java
index 5c66de043..8d90f553b 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreaker.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreaker.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerFallback.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerFallback.java
index f62567b39..737ae851a 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerFallback.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerFallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerHttpResponse.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerHttpResponse.java
index 6b879f7a8..6e6f1ccde 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerHttpResponse.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerHttpResponse.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateBeanPostProcessor.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateBeanPostProcessor.java
index ae828fdcf..2c05c3600 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateBeanPostProcessor.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateBeanPostProcessor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateInterceptor.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateInterceptor.java
index f53b2e89c..d81c9c253 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateInterceptor.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/reporter/ExceptionCircuitBreakerReporter.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/reporter/ExceptionCircuitBreakerReporter.java
index 4ef515aa7..2a8f49519 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/reporter/ExceptionCircuitBreakerReporter.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/reporter/ExceptionCircuitBreakerReporter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -71,7 +71,8 @@ public class ExceptionCircuitBreakerReporter implements EnhancedPlugin {
 		}
 
 		EnhancedRequestContext request = context.getRequest();
-		ServiceInstance serviceInstance = Optional.ofNullable(context.getTargetServiceInstance()).orElse(new DefaultServiceInstance());
+		ServiceInstance serviceInstance = Optional.ofNullable(context.getTargetServiceInstance())
+				.orElse(new DefaultServiceInstance());
 
 		ResourceStat resourceStat = PolarisEnhancedPluginUtils.createInstanceResourceStat(
 				serviceInstance.getServiceId(),
@@ -84,7 +85,8 @@ public class ExceptionCircuitBreakerReporter implements EnhancedPlugin {
 		);
 
 		LOG.debug("Will report CircuitBreaker ResourceStat of {}. Request=[{} {}]. Response=[{}]. Delay=[{}]ms.",
-				resourceStat.getRetStatus().name(), request.getHttpMethod().name(), request.getUrl().getPath(), context.getThrowable().getMessage(), context.getDelay());
+				resourceStat.getRetStatus().name(), request.getHttpMethod().name(), request.getUrl()
+						.getPath(), context.getThrowable().getMessage(), context.getDelay());
 
 		circuitBreakAPI.report(resourceStat);
 
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/reporter/SuccessCircuitBreakerReporter.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/reporter/SuccessCircuitBreakerReporter.java
index 8975b97ee..bbe5ba52f 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/reporter/SuccessCircuitBreakerReporter.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/reporter/SuccessCircuitBreakerReporter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -73,7 +73,8 @@ public class SuccessCircuitBreakerReporter implements EnhancedPlugin {
 		}
 		EnhancedRequestContext request = context.getRequest();
 		EnhancedResponseContext response = context.getResponse();
-		ServiceInstance serviceInstance = Optional.ofNullable(context.getTargetServiceInstance()).orElse(new DefaultServiceInstance());
+		ServiceInstance serviceInstance = Optional.ofNullable(context.getTargetServiceInstance())
+				.orElse(new DefaultServiceInstance());
 
 		ResourceStat resourceStat = PolarisEnhancedPluginUtils.createInstanceResourceStat(
 				serviceInstance.getServiceId(),
@@ -86,7 +87,8 @@ public class SuccessCircuitBreakerReporter implements EnhancedPlugin {
 		);
 
 		LOG.debug("Will report CircuitBreaker ResourceStat of {}. Request=[{} {}]. Response=[{}]. Delay=[{}]ms.",
-				resourceStat.getRetStatus().name(), request.getHttpMethod().name(), request.getUrl().getPath(), response.getHttpStatus(), context.getDelay());
+				resourceStat.getRetStatus().name(), request.getHttpMethod().name(), request.getUrl()
+						.getPath(), response.getHttpStatus(), context.getDelay());
 
 		circuitBreakAPI.report(resourceStat);
 	}
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/util/PolarisCircuitBreakerUtils.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/util/PolarisCircuitBreakerUtils.java
index 349af2326..ca8266b46 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/util/PolarisCircuitBreakerUtils.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/util/PolarisCircuitBreakerUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/org/springframework/cloud/tsf/circuitbreaker/annotation/EnableTsfCircuitBreaker.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/org/springframework/cloud/tsf/circuitbreaker/annotation/EnableTsfCircuitBreaker.java
index 1a947734b..3c546ca61 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/org/springframework/cloud/tsf/circuitbreaker/annotation/EnableTsfCircuitBreaker.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/org/springframework/cloud/tsf/circuitbreaker/annotation/EnableTsfCircuitBreaker.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerMockServerTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerMockServerTest.java
index 7b4a80d74..ec73339ce 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerMockServerTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerMockServerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerTest.java
index 47f9df697..1973ee435 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -114,7 +114,4 @@ public class PolarisCircuitBreakerTest {
 		});
 	}
 
-
-
-
 }
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreakerTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreakerTest.java
index 7507ae43c..da680c300 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreakerTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/ReactivePolarisCircuitBreakerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -57,6 +57,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 @ExtendWith(MockitoExtension.class)
 public class ReactivePolarisCircuitBreakerTest {
 
+	private static MockedStatic<ApplicationContextAwareUtils> mockedApplicationContextAwareUtils;
 	private final ApplicationContextRunner reactiveContextRunner = new ApplicationContextRunner()
 			.withConfiguration(AutoConfigurations.of(
 					PolarisContextAutoConfiguration.class,
@@ -66,8 +67,6 @@ public class ReactivePolarisCircuitBreakerTest {
 			.withPropertyValues("spring.cloud.polaris.circuitbreaker.enabled=true")
 			.withPropertyValues("spring.cloud.polaris.circuitbreaker.configuration-cleanup-interval=5000");
 
-	private static MockedStatic<ApplicationContextAwareUtils> mockedApplicationContextAwareUtils;
-
 	@BeforeAll
 	public static void beforeClass() {
 		mockedApplicationContextAwareUtils = Mockito.mockStatic(ApplicationContextAwareUtils.class);
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfigurationTest.java
index 54db3d4e7..fc08e4c27 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerBootstrapConfigurationTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerBootstrapConfigurationTest.java
index 747282ca5..1b0e900ff 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerBootstrapConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerBootstrapConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointAutoConfigurationTest.java
index 48e23ecdd..f9afdf361 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointTest.java
index b253ac96b..767978d15 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -62,9 +62,12 @@ public class PolarisCircuitBreakerEndpointTest {
 			ruleBuilder.setEnable(true);
 			ruleBuilder.setLevel(CircuitBreakerProto.Level.METHOD);
 			CircuitBreakerProto.RuleMatcher.Builder rmBuilder = CircuitBreakerProto.RuleMatcher.newBuilder();
-			rmBuilder.setDestination(CircuitBreakerProto.RuleMatcher.DestinationService.newBuilder().setNamespace("default").setService("svc2").setMethod(
-					ModelProto.MatchString.newBuilder().setValue(StringValue.newBuilder().setValue("*").build()).build()).build());
-			rmBuilder.setSource(CircuitBreakerProto.RuleMatcher.SourceService.newBuilder().setNamespace("*").setService("*").build());
+			rmBuilder.setDestination(CircuitBreakerProto.RuleMatcher.DestinationService.newBuilder()
+					.setNamespace("default").setService("svc2").setMethod(
+							ModelProto.MatchString.newBuilder().setValue(StringValue.newBuilder().setValue("*").build())
+									.build()).build());
+			rmBuilder.setSource(CircuitBreakerProto.RuleMatcher.SourceService.newBuilder().setNamespace("*")
+					.setService("*").build());
 			ruleBuilder.setRuleMatcher(rmBuilder.build());
 			return CircuitBreakerProto.CircuitBreaker.newBuilder().addRules(ruleBuilder.build()).build().getRulesList();
 		});
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerFeignIntegrationTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerFeignIntegrationTest.java
index 80c924ab4..ff6a25e0b 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerFeignIntegrationTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerFeignIntegrationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerNameResolverTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerNameResolverTest.java
index 175e9697d..86fccc9ea 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerNameResolverTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisCircuitBreakerNameResolverTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerTargeterTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerTargeterTest.java
index 60fae713a..55acbce5a 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerTargeterTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/feign/PolarisFeignCircuitBreakerTargeterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/gateway/PolarisCircuitBreakerGatewayIntegrationTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/gateway/PolarisCircuitBreakerGatewayIntegrationTest.java
index 5ce2f85b5..6fbad2e16 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/gateway/PolarisCircuitBreakerGatewayIntegrationTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/gateway/PolarisCircuitBreakerGatewayIntegrationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateIntegrationTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateIntegrationTest.java
index 09ece80cc..f21fc754a 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateIntegrationTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/instrument/resttemplate/PolarisCircuitBreakerRestTemplateIntegrationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/reporter/ExceptionCircuitBreakerReporterTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/reporter/ExceptionCircuitBreakerReporterTest.java
index ec882022e..4f2382c9f 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/reporter/ExceptionCircuitBreakerReporterTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/reporter/ExceptionCircuitBreakerReporterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/reporter/SuccessCircuitBreakerReporterTest.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/reporter/SuccessCircuitBreakerReporterTest.java
index 86707c237..e6a227bee 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/reporter/SuccessCircuitBreakerReporterTest.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/reporter/SuccessCircuitBreakerReporterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/util/PolarisCircuitBreakerUtilsTests.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/util/PolarisCircuitBreakerUtilsTests.java
index eb752701b..969d6d7c8 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/util/PolarisCircuitBreakerUtilsTests.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/util/PolarisCircuitBreakerUtilsTests.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConditionalOnConnectRemoteServerEnabled.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConditionalOnConnectRemoteServerEnabled.java
index 89283ae18..e0ed38b4f 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConditionalOnConnectRemoteServerEnabled.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConditionalOnConnectRemoteServerEnabled.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConditionalOnPolarisConfigEnabled.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConditionalOnPolarisConfigEnabled.java
index 3cf6bdb20..cb0c02a12 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConditionalOnPolarisConfigEnabled.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConditionalOnPolarisConfigEnabled.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConfigurationModifier.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConfigurationModifier.java
index 69025b48e..7a3aada30 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConfigurationModifier.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/ConfigurationModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/PolarisConfigAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/PolarisConfigAutoConfiguration.java
index 7b39f4bd1..1e69443a1 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/PolarisConfigAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/PolarisConfigAutoConfiguration.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 
 package com.tencent.cloud.polaris.config;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/PolarisConfigBootstrapAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/PolarisConfigBootstrapAutoConfiguration.java
index b7be26460..4aedb1154 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/PolarisConfigBootstrapAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/PolarisConfigBootstrapAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/AffectedConfigurationPropertiesRebinder.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/AffectedConfigurationPropertiesRebinder.java
index 711df1483..0a7881b7a 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/AffectedConfigurationPropertiesRebinder.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/AffectedConfigurationPropertiesRebinder.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigCustomExtensionLayer.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigCustomExtensionLayer.java
index 592368c68..fe42df1d5 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigCustomExtensionLayer.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigCustomExtensionLayer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFileLocator.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFileLocator.java
index 56a3d08ad..4cbae71aa 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFileLocator.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFileLocator.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFilePuller.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFilePuller.java
index c52b2a0e9..e6cdf0b75 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFilePuller.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFilePuller.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigPropertyAutoRefresher.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigPropertyAutoRefresher.java
index dc6989066..8e4c52934 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigPropertyAutoRefresher.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigPropertyAutoRefresher.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigPropertyRefresher.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigPropertyRefresher.java
index 4b63c1c75..83808162a 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigPropertyRefresher.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigPropertyRefresher.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigRefreshScopeAnnotationDetector.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigRefreshScopeAnnotationDetector.java
index 5c26342ce..20381a49e 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigRefreshScopeAnnotationDetector.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigRefreshScopeAnnotationDetector.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertySource.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertySource.java
index 34da59376..891678789 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertySource.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertySource.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertySourceManager.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertySourceManager.java
index 096ab7d96..270f0f6bd 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertySourceManager.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertySourceManager.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisRefreshAffectedContextRefresher.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisRefreshAffectedContextRefresher.java
index bbe3e71aa..193285bf0 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisRefreshAffectedContextRefresher.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisRefreshAffectedContextRefresher.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisRefreshEntireContextRefresher.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisRefreshEntireContextRefresher.java
index 3c2ca5ac7..1f51885c3 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisRefreshEntireContextRefresher.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisRefreshEntireContextRefresher.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisServiceLoaderUtil.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisServiceLoaderUtil.java
index bf61aac4d..fc39c31d8 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisServiceLoaderUtil.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisServiceLoaderUtil.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 package com.tencent.cloud.polaris.config.adapter;
 
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/annotation/PolarisConfigAnnotationProcessor.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/annotation/PolarisConfigAnnotationProcessor.java
index ee0a3d277..16c3d42bf 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/annotation/PolarisConfigAnnotationProcessor.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/annotation/PolarisConfigAnnotationProcessor.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 
 package com.tencent.cloud.polaris.config.annotation;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/annotation/PolarisConfigKVFileChangeListener.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/annotation/PolarisConfigKVFileChangeListener.java
index 8517e774a..7f1fa9d2a 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/annotation/PolarisConfigKVFileChangeListener.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/annotation/PolarisConfigKVFileChangeListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.annotation;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/condition/ConditionalOnReflectRefreshType.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/condition/ConditionalOnReflectRefreshType.java
index a85687469..6efc78ed8 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/condition/ConditionalOnReflectRefreshType.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/condition/ConditionalOnReflectRefreshType.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.condition;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/condition/ReflectRefreshTypeCondition.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/condition/ReflectRefreshTypeCondition.java
index b6dd08764..15186d32e 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/condition/ReflectRefreshTypeCondition.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/condition/ReflectRefreshTypeCondition.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.condition;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/ConfigFileGroup.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/ConfigFileGroup.java
index 80cff02b8..4adc26153 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/ConfigFileGroup.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/ConfigFileGroup.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 package com.tencent.cloud.polaris.config.config;
 
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/PolarisConfigProperties.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/PolarisConfigProperties.java
index 4586134ee..3dc62ed12 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/PolarisConfigProperties.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/PolarisConfigProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 package com.tencent.cloud.polaris.config.config;
 
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/PolarisCryptoConfigProperties.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/PolarisCryptoConfigProperties.java
index 3d891ee4d..fcedcd0a5 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/PolarisCryptoConfigProperties.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/config/PolarisCryptoConfigProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 package com.tencent.cloud.polaris.config.config;
 
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLoader.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLoader.java
index 58adcb0a8..2b0ade83f 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLoader.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLoader.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLocationResolver.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLocationResolver.java
index 98db039cf..4fcfe9aaa 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLocationResolver.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLocationResolver.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataMissingEnvironmentPostProcessor.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataMissingEnvironmentPostProcessor.java
index 6c946e6c6..aa273187e 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataMissingEnvironmentPostProcessor.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataMissingEnvironmentPostProcessor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataResource.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataResource.java
index 2a2fa45ac..3394054dc 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataResource.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataResource.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisImportExceptionFailureAnalyzer.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisImportExceptionFailureAnalyzer.java
index 4daacc6c2..9e839ce11 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisImportExceptionFailureAnalyzer.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/configdata/PolarisImportExceptionFailureAnalyzer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpoint.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpoint.java
index 52bdff756..19ce34af6 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpoint.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpoint.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpointAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpointAutoConfiguration.java
index 3f530c3ab..dceefc998 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpointAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpointAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/ConfigFileFormat.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/ConfigFileFormat.java
index d7c7b590c..c3d6f7602 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/ConfigFileFormat.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/ConfigFileFormat.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 
 package com.tencent.cloud.polaris.config.enums;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/RefreshBehavior.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/RefreshBehavior.java
index b6e414ed9..cac671ed2 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/RefreshBehavior.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/RefreshBehavior.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.enums;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/RefreshType.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/RefreshType.java
index 4c9ff21c0..3fa792017 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/RefreshType.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/enums/RefreshType.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.enums;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/ConfigChangeEvent.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/ConfigChangeEvent.java
index 367740d8c..b4a6599d7 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/ConfigChangeEvent.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/ConfigChangeEvent.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 
 package com.tencent.cloud.polaris.config.listener;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/ConfigChangeListener.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/ConfigChangeListener.java
index 1ff9d139c..2c51e17d7 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/ConfigChangeListener.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/ConfigChangeListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.listener;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigChangeEventListener.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigChangeEventListener.java
index e05a939d8..9da4bbe6f 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigChangeEventListener.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigChangeEventListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.listener;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigListenerContext.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigListenerContext.java
index 120ef7c73..6f66712b8 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigListenerContext.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigListenerContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.listener;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListener.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListener.java
index 357b6bbb2..4badbc157 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListener.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.listener;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/SyncConfigChangeListener.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/SyncConfigChangeListener.java
index c98a3879f..ee650bf29 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/SyncConfigChangeListener.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/listener/SyncConfigChangeListener.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 package com.tencent.cloud.polaris.config.listener;
 
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/Level.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/Level.java
index 570a187af..402b49bcb 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/Level.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/Level.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 package com.tencent.cloud.polaris.config.logger;
 
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/PolarisConfigLoggerApplicationListener.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/PolarisConfigLoggerApplicationListener.java
index 6a1058cd4..6a7d5bb7d 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/PolarisConfigLoggerApplicationListener.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/PolarisConfigLoggerApplicationListener.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 package com.tencent.cloud.polaris.config.logger;
 
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/PolarisConfigLoggerContext.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/PolarisConfigLoggerContext.java
index 29865835a..97d999478 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/PolarisConfigLoggerContext.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/PolarisConfigLoggerContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.logger;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/StdLog.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/StdLog.java
index cef88f6f1..4ce5038d4 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/StdLog.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/logger/StdLog.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 package com.tencent.cloud.polaris.config.logger;
 
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/annotation/PolarisProcessor.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/annotation/PolarisProcessor.java
index cfbc5385b..08898608d 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/annotation/PolarisProcessor.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/annotation/PolarisProcessor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/annotation/SpringValueProcessor.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/annotation/SpringValueProcessor.java
index 562fc67f2..0d79b1cc1 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/annotation/SpringValueProcessor.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/annotation/SpringValueProcessor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/event/ConfigChangeSpringEvent.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/event/ConfigChangeSpringEvent.java
index cd5eca7ed..3828ed099 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/event/ConfigChangeSpringEvent.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/event/ConfigChangeSpringEvent.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.spring.event;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelper.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelper.java
index 9f8e9b76e..77ed0629f 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelper.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelper.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValue.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValue.java
index 01b1861f8..ade9dcd7c 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValue.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValue.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValueDefinition.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValueDefinition.java
index fa7612fe0..b6f51b8a8 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValueDefinition.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValueDefinition.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValueRegistry.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValueRegistry.java
index 9e2c2657d..8718bc264 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValueRegistry.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/SpringValueRegistry.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/PolarisAdaptorTsfConfigAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/PolarisAdaptorTsfConfigAutoConfiguration.java
index 6270836ca..8d0c22376 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/PolarisAdaptorTsfConfigAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/PolarisAdaptorTsfConfigAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/controller/PolarisAdaptorTsfConfigController.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/controller/PolarisAdaptorTsfConfigController.java
index bf9a044a2..78a12401a 100755
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/controller/PolarisAdaptorTsfConfigController.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/controller/PolarisAdaptorTsfConfigController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptAESProvider.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptAESProvider.java
index d6084889e..c9bbc11c6 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptAESProvider.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptAESProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptProvider.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptProvider.java
index e5cafca17..0be5b7142 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptProvider.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptProviderFactory.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptProviderFactory.java
index 980417bb4..df4af87aa 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptProviderFactory.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/ConfigEncryptProviderFactory.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/EncryptAlgorithm.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/EncryptAlgorithm.java
index 1ce56b75a..061c4e695 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/EncryptAlgorithm.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/EncryptAlgorithm.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/EncryptConfig.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/EncryptConfig.java
index 125fb46a9..2e997f292 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/EncryptConfig.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/tsf/encrypt/EncryptConfig.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/utils/PolarisPropertySourceUtils.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/utils/PolarisPropertySourceUtils.java
index 6eea01f4b..e6721cde9 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/utils/PolarisPropertySourceUtils.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/utils/PolarisPropertySourceUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigChangeCallback.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigChangeCallback.java
index 8845ac391..a34586ba4 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigChangeCallback.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigChangeCallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigChangeListener.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigChangeListener.java
index 7f5115384..c6e2cfab0 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigChangeListener.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigChangeListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigProperty.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigProperty.java
index 45418efb1..4240b268d 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigProperty.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/ConfigProperty.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/TsfConsulConfigRefreshEventListener.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/TsfConsulConfigRefreshEventListener.java
index 688ffbe93..dd89a7a07 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/TsfConsulConfigRefreshEventListener.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/tsf/consul/config/watch/TsfConsulConfigRefreshEventListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/MockedConfigChange.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/MockedConfigChange.java
index 2545414d7..dc2816962 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/MockedConfigChange.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/MockedConfigChange.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/MockedConfigKVFile.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/MockedConfigKVFile.java
index bad8894a1..f423ea86b 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/MockedConfigKVFile.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/MockedConfigKVFile.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFileLocatorTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFileLocatorTest.java
index 42dbd028f..d9a215b70 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFileLocatorTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFileLocatorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFilePullerTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFilePullerTest.java
index adf7286c0..42c0e67f5 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFilePullerTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigFilePullerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigRefreshScopeAnnotationDetectorTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigRefreshScopeAnnotationDetectorTest.java
index 31e3c1d57..10f1bd7d8 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigRefreshScopeAnnotationDetectorTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisConfigRefreshScopeAnnotationDetectorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertiesSourceAutoRefresherTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertiesSourceAutoRefresherTest.java
index 0d10255fa..7bbdd5fc5 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertiesSourceAutoRefresherTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertiesSourceAutoRefresherTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.adapter;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/condition/ConditionalOnReflectRefreshTypeTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/condition/ConditionalOnReflectRefreshTypeTest.java
index 058d4d1ba..34d920e20 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/condition/ConditionalOnReflectRefreshTypeTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/condition/ConditionalOnReflectRefreshTypeTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.condition;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLoaderTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLoaderTest.java
index c283f3ca7..969d3361a 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLoaderTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLoaderTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.configdata;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLocationResolverTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLocationResolverTest.java
index 160115679..5c8125898 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLocationResolverTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataLocationResolverTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.configdata;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataMissingEnvironmentPostProcessorTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataMissingEnvironmentPostProcessorTest.java
index 08a61fac1..fde81891b 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataMissingEnvironmentPostProcessorTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisConfigDataMissingEnvironmentPostProcessorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.configdata;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisImportExceptionFailureAnalyzerTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisImportExceptionFailureAnalyzerTest.java
index 1fa1d2358..3c3d3082f 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisImportExceptionFailureAnalyzerTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/configdata/PolarisImportExceptionFailureAnalyzerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.configdata;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpointTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpointTest.java
index 0389f1607..a5abe85e7 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpointTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/endpoint/PolarisConfigEndpointTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.endpoint;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/ConfigChangeListenerTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/ConfigChangeListenerTest.java
index 3e648635e..d4d627db7 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/ConfigChangeListenerTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/ConfigChangeListenerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.listener;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListenerNotTriggeredTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListenerNotTriggeredTest.java
index 191af7110..1e258682d 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListenerNotTriggeredTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListenerNotTriggeredTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.listener;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListenerTriggeredTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListenerTriggeredTest.java
index ef273483e..5ffa22664 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListenerTriggeredTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/listener/PolarisConfigRefreshOptimizationListenerTriggeredTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.listener;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/annotation/SpringValueProcessorTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/annotation/SpringValueProcessorTest.java
index 24439a72a..10d172de3 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/annotation/SpringValueProcessorTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/annotation/SpringValueProcessorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.spring.annotation;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/event/ConfigChangeSpringEventTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/event/ConfigChangeSpringEventTest.java
index 7bff67e62..8761a96e5 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/event/ConfigChangeSpringEventTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/event/ConfigChangeSpringEventTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.spring.event;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/property/Person.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/property/Person.java
index 5a09fb880..4bd04d471 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/property/Person.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/property/Person.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.spring.property;
diff --git a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelperTest.java b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelperTest.java
index 19fb99586..0f866266d 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelperTest.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/test/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelperTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.config.spring.property;
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/PolarisContractReporter.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/PolarisContractReporter.java
index 383540f9a..f6682b2f7 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/PolarisContractReporter.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/PolarisContractReporter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/PolarisSwaggerApplicationListener.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/PolarisSwaggerApplicationListener.java
index 76d4259f0..66fcbaf5d 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/PolarisSwaggerApplicationListener.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/PolarisSwaggerApplicationListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/SwaggerContext.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/SwaggerContext.java
index b4f247944..22c03c589 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/SwaggerContext.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/SwaggerContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/ContractProperties.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/ContractProperties.java
index 21d098cae..57b5eb4b3 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/ContractProperties.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/ContractProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractModifier.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractModifier.java
index b1b50f518..32a445074 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractModifier.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractProperties.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractProperties.java
index 8ac200710..a93547e13 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractProperties.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractPropertiesAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractPropertiesAutoConfiguration.java
index 051f8bc20..134f55834 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractPropertiesAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractPropertiesAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractPropertiesBootstrapConfiguration.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractPropertiesBootstrapConfiguration.java
index ceb2d102e..de467d420 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractPropertiesBootstrapConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisContractPropertiesBootstrapConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisSwaggerAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisSwaggerAutoConfiguration.java
index ca8c36bea..f5cc33fd3 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisSwaggerAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/config/PolarisSwaggerAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/ApiDocServletFilter.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/ApiDocServletFilter.java
index 98e925024..f8cc27442 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/ApiDocServletFilter.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/ApiDocServletFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/ApiDocWebFluxFilter.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/ApiDocWebFluxFilter.java
index ac9c23d8a..0b7037d33 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/ApiDocWebFluxFilter.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/ApiDocWebFluxFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/FilterConstant.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/FilterConstant.java
index d95ae14fa..c97faee2c 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/FilterConstant.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/filter/FilterConstant.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/tsf/TsfApiMetadataGrapher.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/tsf/TsfApiMetadataGrapher.java
index 7d62d3b51..b92486e77 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/tsf/TsfApiMetadataGrapher.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/tsf/TsfApiMetadataGrapher.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/tsf/TsfSwaggerAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/tsf/TsfSwaggerAutoConfiguration.java
index 65322d1d8..c93e3dfb4 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/tsf/TsfSwaggerAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/tsf/TsfSwaggerAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/utils/PackageUtil.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/utils/PackageUtil.java
index 1afcb709d..0a51bba2e 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/utils/PackageUtil.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/com/tencent/cloud/polaris/contract/utils/PackageUtil.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/api/AbstractOpenApiResourceUtil.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/api/AbstractOpenApiResourceUtil.java
index 8ef24531c..295cdc5a0 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/api/AbstractOpenApiResourceUtil.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/api/AbstractOpenApiResourceUtil.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/webflux/api/OpenApiWebFluxUtil.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/webflux/api/OpenApiWebFluxUtil.java
index 8f146bff4..e63e0eb19 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/webflux/api/OpenApiWebFluxUtil.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/webflux/api/OpenApiWebFluxUtil.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/webmvc/api/OpenApiWebMvcUtil.java b/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/webmvc/api/OpenApiWebMvcUtil.java
index 6e4967cfb..592e75676 100644
--- a/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/webmvc/api/OpenApiWebMvcUtil.java
+++ b/spring-cloud-starter-tencent-polaris-contract/src/main/java/org/springdoc/webmvc/api/OpenApiWebMvcUtil.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryConfigModifier.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryConfigModifier.java
index 73f4e1071..f878a63b9 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryConfigModifier.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryPropertiesAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryPropertiesAutoConfiguration.java
index 8839880f1..24611327f 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryPropertiesAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryPropertiesAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 package com.tencent.cloud.polaris;
 
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryPropertiesBootstrapAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryPropertiesBootstrapAutoConfiguration.java
index e441aff2e..dd7d70260 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryPropertiesBootstrapAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/DiscoveryPropertiesBootstrapAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/PolarisDiscoveryConfigModifier.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/PolarisDiscoveryConfigModifier.java
index a8de38ea0..b96a7b6a6 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/PolarisDiscoveryConfigModifier.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/PolarisDiscoveryConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/PolarisDiscoveryProperties.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/PolarisDiscoveryProperties.java
index 83c089e5a..c127e4cbe 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/PolarisDiscoveryProperties.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/PolarisDiscoveryProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/ConditionalOnPolarisDiscoveryEnabled.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/ConditionalOnPolarisDiscoveryEnabled.java
index 82ae9d5d8..3469434f3 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/ConditionalOnPolarisDiscoveryEnabled.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/ConditionalOnPolarisDiscoveryEnabled.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/DiscoveryEnabledCondition.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/DiscoveryEnabledCondition.java
index ae9447cfa..c343854a5 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/DiscoveryEnabledCondition.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/DiscoveryEnabledCondition.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryAutoConfiguration.java
index c35d0d72a..78129c4bc 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.discovery;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClient.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClient.java
index 80cf3afdf..882ad09a9 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClient.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClient.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientConfiguration.java
index 25f7c53fc..2b459e321 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryHandler.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryHandler.java
index cce659d14..ee023a25c 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryHandler.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryHandler.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.discovery;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisServiceDiscovery.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisServiceDiscovery.java
index f72ef015a..ee03a7d83 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisServiceDiscovery.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/PolarisServiceDiscovery.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClient.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClient.java
index 3860554f0..ca3fd6f4f 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClient.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClient.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientConfiguration.java
index 0516de06a..cf04cd7a7 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshApplicationReadyEventListener.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshApplicationReadyEventListener.java
index 6bbe9b2db..889d5e03e 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshApplicationReadyEventListener.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshApplicationReadyEventListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshConfiguration.java
index 90275eacf..793f0dd13 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisRefreshConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisServiceStatusChangeListener.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisServiceStatusChangeListener.java
index 1bfacbcb7..ce54ded7d 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisServiceStatusChangeListener.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/PolarisServiceStatusChangeListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeCallback.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeCallback.java
index 72fa55620..5be96585b 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeCallback.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeCallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeCallbackManager.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeCallbackManager.java
index f4d1bb8ed..0199b2a42 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeCallbackManager.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeCallbackManager.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeListener.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeListener.java
index 5e2e4b0ef..539a2e38f 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeListener.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/discovery/refresh/ServiceInstanceChangeListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/eager/config/PolarisEagerLoadAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/eager/config/PolarisEagerLoadAutoConfiguration.java
index a99473692..179833b67 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/eager/config/PolarisEagerLoadAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/eager/config/PolarisEagerLoadAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/eager/instrument/feign/FeignEagerLoadSmartLifecycle.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/eager/instrument/feign/FeignEagerLoadSmartLifecycle.java
index 952f9d87a..ca4e0e0a9 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/eager/instrument/feign/FeignEagerLoadSmartLifecycle.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/eager/instrument/feign/FeignEagerLoadSmartLifecycle.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpoint.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpoint.java
index fde9de58d..ff389d675 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpoint.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpoint.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpointAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpointAutoConfiguration.java
index d37229f3a..eba7b8da9 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpointAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpointAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryConfigModifier.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryConfigModifier.java
index f73794958..5dcfb32b0 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryConfigModifier.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.extend.consul;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryProperties.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryProperties.java
index 1782b63f2..a446c3c49 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryProperties.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryUtil.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryUtil.java
index f7b1bee92..cd9e721ab 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryUtil.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryUtil.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulHeartbeatProperties.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulHeartbeatProperties.java
index ef709e4ea..23df9aadf 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulHeartbeatProperties.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/consul/ConsulHeartbeatProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/nacos/NacosConfigModifier.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/nacos/NacosConfigModifier.java
index 968ad5b21..21b226321 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/nacos/NacosConfigModifier.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/nacos/NacosConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.extend.nacos;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/nacos/NacosContextProperties.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/nacos/NacosContextProperties.java
index 07e2521b9..13eeb8aaf 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/nacos/NacosContextProperties.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/extend/nacos/NacosContextProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.extend.nacos;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/AbstractPolarisLoadBalancer.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/AbstractPolarisLoadBalancer.java
index 50aa39ac3..bb9e50648 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/AbstractPolarisLoadBalancer.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/AbstractPolarisLoadBalancer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerAutoConfiguration.java
index 8bb073d45..b0cc4ebf6 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerClientConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerClientConfiguration.java
index 3d8dfd32b..b7af3b2e7 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerClientConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerClientConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerRingHashKeyProvider.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerRingHashKeyProvider.java
index e07d57dcc..af97369ec 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerRingHashKeyProvider.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisLoadBalancerRingHashKeyProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisRingHashLoadBalancer.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisRingHashLoadBalancer.java
index 9b225d9bd..1dab86d48 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisRingHashLoadBalancer.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisRingHashLoadBalancer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisServiceInstanceListSupplier.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisServiceInstanceListSupplier.java
index dfc250dda..fa257e3f8 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisServiceInstanceListSupplier.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisServiceInstanceListSupplier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancer.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancer.java
index df5222068..fbd529b7b 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancer.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRoundRobinLoadBalancer.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRoundRobinLoadBalancer.java
index acdd5dc66..18e15e405 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRoundRobinLoadBalancer.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRoundRobinLoadBalancer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/ConditionalOnPolarisRegisterEnabled.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/ConditionalOnPolarisRegisterEnabled.java
index 2d7391ff8..f82ef17bc 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/ConditionalOnPolarisRegisterEnabled.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/ConditionalOnPolarisRegisterEnabled.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisAutoServiceRegistration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisAutoServiceRegistration.java
index 563ec8ef6..db0ebc2b9 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisAutoServiceRegistration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisAutoServiceRegistration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistration.java
index 2dfb36404..8a0c471fd 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistrationCustomizer.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistrationCustomizer.java
index 76df55f47..417306575 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistrationCustomizer.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisRegistrationCustomizer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistry.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistry.java
index d71810d38..bb07733a0 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistry.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistry.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.registry;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfiguration.java
index 126678ae4..4a4be9538 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisWebApplicationCheck.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisWebApplicationCheck.java
index 2ed34d256..c4c7dce46 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisWebApplicationCheck.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/PolarisWebApplicationCheck.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/RegisterEnabledCondition.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/RegisterEnabledCondition.java
index b06f4f0c9..04915953d 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/RegisterEnabledCondition.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/RegisterEnabledCondition.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfApiPolarisRegistrationCustomizer.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfApiPolarisRegistrationCustomizer.java
index 8352b2f53..da235cb60 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfApiPolarisRegistrationCustomizer.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfApiPolarisRegistrationCustomizer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfDiscoveryRegistryAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfDiscoveryRegistryAutoConfiguration.java
index 638486c65..7f5055790 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfDiscoveryRegistryAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfDiscoveryRegistryAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfPortPolarisRegistrationCustomizer.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfPortPolarisRegistrationCustomizer.java
index df9994579..51103e928 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfPortPolarisRegistrationCustomizer.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfPortPolarisRegistrationCustomizer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfServletRegistrationCustomizer.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfServletRegistrationCustomizer.java
index 7ebc6d80f..08ca276ee 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfServletRegistrationCustomizer.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/cloud/polaris/registry/tsf/TsfServletRegistrationCustomizer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/ConsulServiceChangeCallback.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/ConsulServiceChangeCallback.java
index 6b6b30de3..8d58999c8 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/ConsulServiceChangeCallback.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/ConsulServiceChangeCallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/ConsulServiceChangeListener.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/ConsulServiceChangeListener.java
index 5abb4834e..ef7805088 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/ConsulServiceChangeListener.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/ConsulServiceChangeListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/LocalServiceChangeListener.java b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/LocalServiceChangeListener.java
index 1e900838d..782b79c52 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/LocalServiceChangeListener.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/main/java/com/tencent/tsf/serviceregistry/watch/LocalServiceChangeListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/LosslessRegistryAspectTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/LosslessRegistryAspectTest.java
index 126f7228a..f8e1c2e98 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/LosslessRegistryAspectTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/LosslessRegistryAspectTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/config/LosslessConfigModifierTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/config/LosslessConfigModifierTest.java
index ef4f9bb81..e5db1a7cf 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/config/LosslessConfigModifierTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/config/LosslessConfigModifierTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/config/WarmupConfigModifierTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/config/WarmupConfigModifierTest.java
index c097a04a4..4ade95a67 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/config/WarmupConfigModifierTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/plugin/lossless/config/WarmupConfigModifierTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/DiscoveryPropertiesAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/DiscoveryPropertiesAutoConfigurationTest.java
index 3dee04d67..17d499e04 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/DiscoveryPropertiesAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/DiscoveryPropertiesAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/DiscoveryPropertiesBootstrapAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/DiscoveryPropertiesBootstrapAutoConfigurationTest.java
index dc0149295..6d949a3b1 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/DiscoveryPropertiesBootstrapAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/DiscoveryPropertiesBootstrapAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/PolarisDiscoveryPropertiesTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/PolarisDiscoveryPropertiesTest.java
index 0345bf43f..e72e8c078 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/PolarisDiscoveryPropertiesTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/PolarisDiscoveryPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryAutoConfigurationTest.java
index 88279eda2..402f8ef25 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.discovery;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientConfigurationTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientConfigurationTest.java
index b33dc8c52..7a582e702 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientTest.java
index 262d89b34..3263fa002 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryClientTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryHandlerTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryHandlerTest.java
index 821e366e9..31e5be210 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryHandlerTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisDiscoveryHandlerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisServiceDiscoveryTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisServiceDiscoveryTest.java
index c7ec2de50..84a16b6d7 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisServiceDiscoveryTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/PolarisServiceDiscoveryTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientConfigurationTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientConfigurationTest.java
index 83cb8b70e..f890dd969 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientTest.java
index b4d41f903..9a186266c 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/reactive/PolarisReactiveDiscoveryClientTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/refresh/PolarisServiceStatusChangeListenerTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/refresh/PolarisServiceStatusChangeListenerTest.java
index a9a248c7f..983ba4f13 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/refresh/PolarisServiceStatusChangeListenerTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/discovery/refresh/PolarisServiceStatusChangeListenerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpointTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpointTest.java
index dc9b41d9d..258a00c16 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpointTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/endpoint/PolarisDiscoveryEndpointTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryPropertiesTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryPropertiesTest.java
index ac096d862..df05ea135 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryPropertiesTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/extend/consul/ConsulDiscoveryPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/extend/nacos/NacosContextPropertiesTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/extend/nacos/NacosContextPropertiesTest.java
index ed51e534f..8422e08cb 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/extend/nacos/NacosContextPropertiesTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/extend/nacos/NacosContextPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.extend.nacos;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisRingHashLoadBalancerTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisRingHashLoadBalancerTest.java
index 83779b827..55d48d644 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisRingHashLoadBalancerTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisRingHashLoadBalancerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.loadbalancer;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancerAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancerAutoConfigurationTest.java
index 15fc6b9cb..432025209 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancerAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancerAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancerTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancerTest.java
index 51fd71b0d..bb5fff3f5 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancerTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRandomLoadBalancerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.loadbalancer;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRoundRobinLoadBalancerTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRoundRobinLoadBalancerTest.java
index 70d5726ea..0cadedecb 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRoundRobinLoadBalancerTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/loadbalancer/PolarisWeightedRoundRobinLoadBalancerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.loadbalancer;
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisAutoServiceRegistrationTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisAutoServiceRegistrationTest.java
index e1c04a29b..c6221f3e0 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisAutoServiceRegistrationTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisAutoServiceRegistrationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisRegistrationCustomizerTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisRegistrationCustomizerTest.java
index ee4e868dd..c51014e1e 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisRegistrationCustomizerTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisRegistrationCustomizerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisRegistrationTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisRegistrationTest.java
index f9b62d331..439e8fd9e 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisRegistrationTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisRegistrationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfigurationTest.java
index 9aae14ceb..b490ee0cc 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryTest.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryTest.java
index 2d96a9904..12793153e 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryTest.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/com/tencent/cloud/polaris/registry/PolarisServiceRegistryTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/org/springframework/cloud/client/serviceregistry/AutoServiceRegistrationUtils.java b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/org/springframework/cloud/client/serviceregistry/AutoServiceRegistrationUtils.java
index 4c9d481ed..e529ed1e2 100644
--- a/spring-cloud-starter-tencent-polaris-discovery/src/test/java/org/springframework/cloud/client/serviceregistry/AutoServiceRegistrationUtils.java
+++ b/spring-cloud-starter-tencent-polaris-discovery/src/test/java/org/springframework/cloud/client/serviceregistry/AutoServiceRegistrationUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/ConditionalOnPolarisRateLimitEnabled.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/ConditionalOnPolarisRateLimitEnabled.java
index 75dc47760..d1220517a 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/ConditionalOnPolarisRateLimitEnabled.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/ConditionalOnPolarisRateLimitEnabled.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitAutoConfiguration.java
index a034e4049..bc20d7f0f 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.ratelimit.config;
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitProperties.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitProperties.java
index a7a0f4995..3f4fe331b 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitProperties.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.ratelimit.config;
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesAutoConfiguration.java
index ebb9d7553..d44222c2c 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesBootstrapConfiguration.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesBootstrapConfiguration.java
index bd11dbe58..2e5c2a495 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesBootstrapConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesBootstrapConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/RateLimitConfigModifier.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/RateLimitConfigModifier.java
index 6d5478184..bc5aef0aa 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/RateLimitConfigModifier.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/config/RateLimitConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/constant/RateLimitConstant.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/constant/RateLimitConstant.java
index 7535560eb..249353126 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/constant/RateLimitConstant.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/constant/RateLimitConstant.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.ratelimit.constant;
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpoint.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpoint.java
index 0e29b6928..29deec066 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpoint.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpoint.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpointAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpointAutoConfiguration.java
index de5b6bfe4..c6748b16e 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpointAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpointAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckReactiveFilter.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckReactiveFilter.java
index d68a765a8..02a77ed76 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckReactiveFilter.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckReactiveFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.ratelimit.filter;
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckServletFilter.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckServletFilter.java
index 66707215c..a4a312dc4 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckServletFilter.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckServletFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.ratelimit.filter;
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/spi/PolarisRateLimiterLimitedFallback.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/spi/PolarisRateLimiterLimitedFallback.java
index d1a301426..69a9e74b6 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/spi/PolarisRateLimiterLimitedFallback.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/spi/PolarisRateLimiterLimitedFallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitAutoConfiguration.java
index c4a4aaebe..3016bd068 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitBootstrapConfiguration.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitBootstrapConfiguration.java
index f71c1d0e4..3a1253a67 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitBootstrapConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitBootstrapConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitConfigModifier.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitConfigModifier.java
index 682559c23..5934bfaea 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitConfigModifier.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/tsf/TsfRateLimitConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/utils/QuotaCheckUtils.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/utils/QuotaCheckUtils.java
index a3ea94446..4baf238b5 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/utils/QuotaCheckUtils.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/utils/QuotaCheckUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/utils/RateLimitUtils.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/utils/RateLimitUtils.java
index 1b90b1beb..a6e90c9f3 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/utils/RateLimitUtils.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/utils/RateLimitUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.ratelimit.utils;
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/org/springframework/tsf/ratelimit/annotation/EnableTsfRateLimit.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/org/springframework/tsf/ratelimit/annotation/EnableTsfRateLimit.java
index 915ea763c..c1cd0ee6e 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/org/springframework/tsf/ratelimit/annotation/EnableTsfRateLimit.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/org/springframework/tsf/ratelimit/annotation/EnableTsfRateLimit.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/context/CalleeControllerTests.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/context/CalleeControllerTests.java
index 660611c18..29032c59f 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/context/CalleeControllerTests.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/context/CalleeControllerTests.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/context/TestController.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/context/TestController.java
index f56db9b4b..e5fcc45d2 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/context/TestController.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/context/TestController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitAutoConfigurationTest.java
index 668df07b3..0f14f029c 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesAutoConfigurationTest.java
index d9c61a0e3..4ca5c4802 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesBootstrapConfigurationTest.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesBootstrapConfigurationTest.java
index 5f25da71c..b5f415bd5 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesBootstrapConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesBootstrapConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesTest.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesTest.java
index 3b27fe84a..9c16b3474 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesTest.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/config/PolarisRateLimitPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpointTests.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpointTests.java
index acc1438aa..dded4fc1d 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpointTests.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpointTests.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/JsonPolarisRateLimiterLimitedFallback.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/JsonPolarisRateLimiterLimitedFallback.java
index 43f95ddab..44b6071c2 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/JsonPolarisRateLimiterLimitedFallback.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/JsonPolarisRateLimiterLimitedFallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckReactiveFilterTest.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckReactiveFilterTest.java
index 1385bb195..0bfb513fc 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckReactiveFilterTest.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckReactiveFilterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckServletFilterTest.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckServletFilterTest.java
index d6a760ad6..0a42cc310 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckServletFilterTest.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/filter/QuotaCheckServletFilterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/utils/QuotaCheckUtilsTest.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/utils/QuotaCheckUtilsTest.java
index 792948c88..ee269f7bf 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/utils/QuotaCheckUtilsTest.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/utils/QuotaCheckUtilsTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/utils/RateLimitUtilsTest.java b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/utils/RateLimitUtilsTest.java
index 3c57633d0..aeb241779 100644
--- a/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/utils/RateLimitUtilsTest.java
+++ b/spring-cloud-starter-tencent-polaris-ratelimit/src/test/java/com/tencent/cloud/polaris/ratelimit/utils/RateLimitUtilsTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterContext.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterContext.java
index f27c3deb2..b24595f20 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterContext.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplier.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplier.java
index 877fe6411..5dd7a8418 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplier.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/RouterConfigModifier.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/RouterConfigModifier.java
index 67376a187..6ff60d98d 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/RouterConfigModifier.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/RouterConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/RouterUtils.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/RouterUtils.java
index 5ddcacfe3..cb295da8c 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/RouterUtils.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/RouterUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/ConditionalOnPolarisRouterEnabled.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/ConditionalOnPolarisRouterEnabled.java
index b11193e64..9f04cc815 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/ConditionalOnPolarisRouterEnabled.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/ConditionalOnPolarisRouterEnabled.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/FeignAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/FeignAutoConfiguration.java
index 6c38d6c6b..4fc08827a 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/FeignAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/FeignAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfiguration.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfiguration.java
index a09d9f8a1..3961c46cf 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterAutoConfiguration.java
index 1c69161a8..48857ad46 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterBootstrapAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterBootstrapAutoConfiguration.java
index 2d02b2a28..aa73ebef5 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterBootstrapAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterBootstrapAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterConfigModifierAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterConfigModifierAutoConfiguration.java
index c3669ab80..da1911b00 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterConfigModifierAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/RouterConfigModifierAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisMetadataRouterProperties.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisMetadataRouterProperties.java
index 2c1b6fbf0..419dc2946 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisMetadataRouterProperties.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisMetadataRouterProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisNamespaceRouterProperties.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisNamespaceRouterProperties.java
index 16250b722..45252194a 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisNamespaceRouterProperties.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisNamespaceRouterProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisNearByRouterProperties.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisNearByRouterProperties.java
index 226195a13..dcae3b8bb 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisNearByRouterProperties.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisNearByRouterProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisRuleBasedRouterProperties.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisRuleBasedRouterProperties.java
index e9ecceabf..65a92ea01 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisRuleBasedRouterProperties.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/properties/PolarisRuleBasedRouterProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpoint.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpoint.java
index 959c2677d..72e0dc0d3 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpoint.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpoint.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointAutoConfiguration.java
index 3cc275bf0..8aad8a5c8 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/feign/RouterLabelFeignInterceptor.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/feign/RouterLabelFeignInterceptor.java
index 10119cdbb..35980d0d1 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/feign/RouterLabelFeignInterceptor.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/feign/RouterLabelFeignInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/resttemplate/RouterLabelRestTemplateInterceptor.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/resttemplate/RouterLabelRestTemplateInterceptor.java
index a3f79d7da..41f569872 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/resttemplate/RouterLabelRestTemplateInterceptor.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/resttemplate/RouterLabelRestTemplateInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/scg/RouterLabelGlobalFilter.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/scg/RouterLabelGlobalFilter.java
index b7b105b20..900b57978 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/scg/RouterLabelGlobalFilter.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/instrument/scg/RouterLabelGlobalFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/MetadataRouterRequestInterceptor.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/MetadataRouterRequestInterceptor.java
index 3a97f7624..cc13b96b5 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/MetadataRouterRequestInterceptor.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/MetadataRouterRequestInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.interceptor;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/NamespaceRouterRequestInterceptor.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/NamespaceRouterRequestInterceptor.java
index e9dd95fe3..bc2771b81 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/NamespaceRouterRequestInterceptor.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/NamespaceRouterRequestInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.interceptor;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/NearbyRouterRequestInterceptor.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/NearbyRouterRequestInterceptor.java
index 6d40e0c55..e5c2e40ba 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/NearbyRouterRequestInterceptor.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/NearbyRouterRequestInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.interceptor;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/RuleBasedRouterRequestInterceptor.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/RuleBasedRouterRequestInterceptor.java
index 2af90616c..571008077 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/RuleBasedRouterRequestInterceptor.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/interceptor/RuleBasedRouterRequestInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.interceptor;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/spi/RouterRequestInterceptor.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/spi/RouterRequestInterceptor.java
index 6e515d9c2..ef7b3fd89 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/spi/RouterRequestInterceptor.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/spi/RouterRequestInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.spi;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/spi/RouterResponseInterceptor.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/spi/RouterResponseInterceptor.java
index 5d80d0c25..ebfd4f58a 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/spi/RouterResponseInterceptor.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/spi/RouterResponseInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.spi;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/tsf/lane/annotation/EnableTsfLane.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/tsf/lane/annotation/EnableTsfLane.java
index 1aeff95d4..76c5e7d9a 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/tsf/lane/annotation/EnableTsfLane.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/tsf/lane/annotation/EnableTsfLane.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/femas/adaptor/tsf/governance/zonefilter/EnableTsfZoneFilter.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/femas/adaptor/tsf/governance/zonefilter/EnableTsfZoneFilter.java
index 2bd49204c..9c0f7707c 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/femas/adaptor/tsf/governance/zonefilter/EnableTsfZoneFilter.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/femas/adaptor/tsf/governance/zonefilter/EnableTsfZoneFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/EnableTsfUnit.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/EnableTsfUnit.java
index e2e3ac50a..b0f255b24 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/EnableTsfUnit.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/EnableTsfUnit.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitCall.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitCall.java
index 3c4b3eef1..e79641333 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitCall.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitCall.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitCustomerIdentifier.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitCustomerIdentifier.java
index 75af4baf7..1eba44616 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitCustomerIdentifier.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitCustomerIdentifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitLocalCall.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitLocalCall.java
index 0fa40a675..4e49e6717 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitLocalCall.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/tsf/unit/annotation/TsfUnitLocalCall.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/org/springframework/cloud/tsf/route/annotation/EnableTsfRoute.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/org/springframework/cloud/tsf/route/annotation/EnableTsfRoute.java
index 13513268c..ac9fabca8 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/org/springframework/cloud/tsf/route/annotation/EnableTsfRoute.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/org/springframework/cloud/tsf/route/annotation/EnableTsfRoute.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/PolarisRouterContextTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/PolarisRouterContextTest.java
index c6e81f31e..8facbc8a8 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/PolarisRouterContextTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/PolarisRouterContextTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplierTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplierTest.java
index 1380919fb..226eb3f75 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplierTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/PolarisRouterServiceInstanceListSupplierTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/RouterUtilsTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/RouterUtilsTest.java
index e91c7e1af..f2f8c261e 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/RouterUtilsTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/RouterUtilsTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/FeignAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/FeignAutoConfigurationTest.java
index d79e5bab1..914b55f9c 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/FeignAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/FeignAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfigurationTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfigurationTest.java
index e6e1b17db..2d80ddc32 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/RouterAutoConfigurationTests.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/RouterAutoConfigurationTests.java
index c2bb33735..d771aa185 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/RouterAutoConfigurationTests.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/RouterAutoConfigurationTests.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/RouterBootstrapAutoConfigurationTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/RouterBootstrapAutoConfigurationTest.java
index 4c0048bcd..eaf54077e 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/RouterBootstrapAutoConfigurationTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/RouterBootstrapAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisMetadataRouterPropertiesTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisMetadataRouterPropertiesTest.java
index dca679132..88634725a 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisMetadataRouterPropertiesTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisMetadataRouterPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config.properties;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisNearByRouterPropertiesTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisNearByRouterPropertiesTest.java
index 7b2598f33..a1e737d23 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisNearByRouterPropertiesTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisNearByRouterPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config.properties;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisRuleBasedRouterPropertiesTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisRuleBasedRouterPropertiesTest.java
index 1cc5e43ad..0589a83c4 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisRuleBasedRouterPropertiesTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/config/properties/PolarisRuleBasedRouterPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.config.properties;
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointAutoConfigurationTests.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointAutoConfigurationTests.java
index e2ec00e1e..9f0e62f48 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointAutoConfigurationTests.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointAutoConfigurationTests.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointTest.java
index 19e7cbceb..bbb4ec345 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/endpoint/PolarisRouterEndpointTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/feign/RouterLabelFeignInterceptorTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/feign/RouterLabelFeignInterceptorTest.java
index f39626385..1f91a2978 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/feign/RouterLabelFeignInterceptorTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/feign/RouterLabelFeignInterceptorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/resttemplate/RouterLabelRestTemplateInterceptorTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/resttemplate/RouterLabelRestTemplateInterceptorTest.java
index 1775f0ef5..c3708c19f 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/resttemplate/RouterLabelRestTemplateInterceptorTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/resttemplate/RouterLabelRestTemplateInterceptorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/scg/RouterLabelGlobalFilterTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/scg/RouterLabelGlobalFilterTest.java
index 3ed68391a..52c03f416 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/scg/RouterLabelGlobalFilterTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/instrument/scg/RouterLabelGlobalFilterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/transformer/PolarisInstanceTransformerTest.java b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/transformer/PolarisInstanceTransformerTest.java
index 0836cf1ea..fbb41b78e 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/transformer/PolarisInstanceTransformerTest.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/test/java/com/tencent/cloud/polaris/router/transformer/PolarisInstanceTransformerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.transformer;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/async/PolarisAsyncConfiguration.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/async/PolarisAsyncConfiguration.java
index cce57576e..ace5628bb 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/async/PolarisAsyncConfiguration.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/async/PolarisAsyncConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/ContextConstant.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/ContextConstant.java
index 108cc3bac..2de8a2c75 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/ContextConstant.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/ContextConstant.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/HeaderConstant.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/HeaderConstant.java
index feffd0f49..49aa61132 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/HeaderConstant.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/HeaderConstant.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/MetadataConstant.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/MetadataConstant.java
index f132920eb..9e9eb71f2 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/MetadataConstant.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/MetadataConstant.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/OrderConstant.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/OrderConstant.java
index c435541d3..39a28ab89 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/OrderConstant.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/OrderConstant.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/RouterConstant.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/RouterConstant.java
index bfec4bb04..157f106c0 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/RouterConstant.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/RouterConstant.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.constant;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/SdkVersion.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/SdkVersion.java
index b3f9348b9..1a271f1d0 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/SdkVersion.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/SdkVersion.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/WarmupCons.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/WarmupCons.java
index d590e22c8..77bc88866 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/WarmupCons.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/constant/WarmupCons.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/CrossThreadMetadataContext.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/CrossThreadMetadataContext.java
index c329ee0ff..f8ae7c239 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/CrossThreadMetadataContext.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/CrossThreadMetadataContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContext.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContext.java
index 1ef9ccf23..e01e41afb 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContext.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.metadata;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContextHolder.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContextHolder.java
index e4a4d9331..d3a27fcea 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContextHolder.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContextHolder.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/StaticMetadataManager.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/StaticMetadataManager.java
index 2a70e9f66..7ba43dddf 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/StaticMetadataManager.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/StaticMetadataManager.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/config/MetadataAutoConfiguration.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/config/MetadataAutoConfiguration.java
index a5a02b67b..2dd9e1064 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/config/MetadataAutoConfiguration.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/config/MetadataAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.metadata.config;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/config/MetadataLocalProperties.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/config/MetadataLocalProperties.java
index 64ba52cb8..809093a47 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/config/MetadataLocalProperties.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/config/MetadataLocalProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpoint.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpoint.java
index b21ab2f92..68d9d156d 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpoint.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpoint.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpointAutoConfiguration.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpointAutoConfiguration.java
index 9c87587c9..454b86b2f 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpointAutoConfiguration.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpointAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/pojo/PolarisServiceInstance.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/pojo/PolarisServiceInstance.java
index 8af64d5e5..760a3f3b7 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/pojo/PolarisServiceInstance.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/pojo/PolarisServiceInstance.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/Condition.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/Condition.java
index 6823594ed..06060ef24 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/Condition.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/Condition.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.rule;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/ConditionUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/ConditionUtils.java
index c5f924d6e..0f4565a0c 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/ConditionUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/ConditionUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.rule;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/KVPair.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/KVPair.java
index cd722fa15..c3175eac2 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/KVPair.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/KVPair.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.rule;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/KVPairUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/KVPairUtils.java
index 11edcefd8..7b51d021c 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/KVPairUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/KVPairUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.rule;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/Operation.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/Operation.java
index f48659c57..bb7072870 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/Operation.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/rule/Operation.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.rule;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/spi/InstanceMetadataProvider.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/spi/InstanceMetadataProvider.java
index 44cfaf605..3fe9286ce 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/spi/InstanceMetadataProvider.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/spi/InstanceMetadataProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.spi;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/spi/impl/DefaultInstanceMetadataProvider.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/spi/impl/DefaultInstanceMetadataProvider.java
index e4a99636c..5a4b1fe4b 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/spi/impl/DefaultInstanceMetadataProvider.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/spi/impl/DefaultInstanceMetadataProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.spi.impl;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/tsf/ConditionalOnTsfConsulEnabled.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/tsf/ConditionalOnTsfConsulEnabled.java
index 559867419..f576d219e 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/tsf/ConditionalOnTsfConsulEnabled.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/tsf/ConditionalOnTsfConsulEnabled.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/AddressUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/AddressUtils.java
index 880970499..65eb22477 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/AddressUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/AddressUtils.java
@@ -1,19 +1,18 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- *  Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
- *  Licensed under the BSD 3-Clause License (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  https://opensource.org/licenses/BSD-3-Clause
- *
- *  Unless required by applicable law or agreed to in writing, software distributed
- *  under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- *  CONDITIONS OF ANY KIND, either express or implied. See the License for the
- *  specific language governing permissions and limitations under the License.
+ * https://opensource.org/licenses/BSD-3-Clause
  *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 
 package com.tencent.cloud.common.util;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ApplicationContextAwareUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ApplicationContextAwareUtils.java
index 2ebb0a9e6..474a9512c 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ApplicationContextAwareUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ApplicationContextAwareUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/BeanFactoryUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/BeanFactoryUtils.java
index cd982c680..42f72e01d 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/BeanFactoryUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/BeanFactoryUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/DiscoveryUtil.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/DiscoveryUtil.java
index 1e14c6c9a..779860835 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/DiscoveryUtil.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/DiscoveryUtil.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/FeignUtil.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/FeignUtil.java
index 0fa13d4d6..4306e087e 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/FeignUtil.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/FeignUtil.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/GzipUtil.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/GzipUtil.java
index 89b1d37f3..619a5573b 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/GzipUtil.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/GzipUtil.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/JacksonUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/JacksonUtils.java
index b4862ce05..156069dc0 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/JacksonUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/JacksonUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/OkHttpUtil.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/OkHttpUtil.java
index e34d79f56..6f6f9de22 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/OkHttpUtil.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/OkHttpUtil.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/OtUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/OtUtils.java
index 47c8af2ef..e93fe0c5f 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/OtUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/OtUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/PolarisCompletableFutureUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/PolarisCompletableFutureUtils.java
index 52d1c8a49..ce30ceedf 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/PolarisCompletableFutureUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/PolarisCompletableFutureUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ReflectionUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ReflectionUtils.java
index d822b1943..4961e15ed 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ReflectionUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ReflectionUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/RequestLabelUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/RequestLabelUtils.java
index d76e5bf4d..894aa664f 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/RequestLabelUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/RequestLabelUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ResourceFileUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ResourceFileUtils.java
index 66f8ae6c6..ceaf7091f 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ResourceFileUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/ResourceFileUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.util;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/UrlUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/UrlUtils.java
index 6190f33c4..f126ff14c 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/UrlUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/UrlUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionLabelUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionLabelUtils.java
index d7369c99d..ce5aefa58 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionLabelUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionLabelUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.util.expresstion;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParser.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParser.java
index 3ff203f31..028eb85fa 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParser.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParser.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParserV1.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParserV1.java
index dff35783a..eebb99658 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParserV1.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParserV1.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParserV2.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParserV2.java
index ad23a3d8d..5fabcd2ad 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParserV2.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ExpressionParserV2.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ServletExpressionLabelUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ServletExpressionLabelUtils.java
index 45ad670b0..fe93b189c 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ServletExpressionLabelUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/ServletExpressionLabelUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.util.expresstion;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/SpringWebExpressionLabelUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/SpringWebExpressionLabelUtils.java
index 7e4276d57..f39764c14 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/SpringWebExpressionLabelUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/expresstion/SpringWebExpressionLabelUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.util.expresstion;
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtils.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtils.java
index e0afb55b6..e66e5224e 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtils.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtilsAutoConfiguration.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtilsAutoConfiguration.java
index 4160d7bb1..91d230f05 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtilsAutoConfiguration.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtilsAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtilsBootstrapConfiguration.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtilsBootstrapConfiguration.java
index 9973573d9..df6ebc366 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtilsBootstrapConfiguration.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/inet/PolarisInetUtilsBootstrapConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/TsfContext.java b/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/TsfContext.java
index e0116f523..577b82549 100644
--- a/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/TsfContext.java
+++ b/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/TsfContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/entity/Tag.java b/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/entity/Tag.java
index 16d409a0c..b0348613e 100644
--- a/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/entity/Tag.java
+++ b/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/entity/Tag.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package org.springframework.tsf.core.entity;
diff --git a/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/util/TsfSpringContextAware.java b/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/util/TsfSpringContextAware.java
index c787a0f01..557a131d8 100644
--- a/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/util/TsfSpringContextAware.java
+++ b/spring-cloud-tencent-commons/src/main/java/org/springframework/tsf/core/util/TsfSpringContextAware.java
@@ -1,3 +1,20 @@
+/*
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
+ *
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
+ *
+ * Licensed under the BSD 3-Clause License (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://opensource.org/licenses/BSD-3-Clause
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+
 package org.springframework.tsf.core.util;
 
 import com.tencent.cloud.common.util.ApplicationContextAwareUtils;
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/MetadataContextHolderTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/MetadataContextHolderTest.java
index f0da997ee..efce99a58 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/MetadataContextHolderTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/MetadataContextHolderTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/StaticMetadataManagerTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/StaticMetadataManagerTest.java
index f6fddcea5..b8ae720ba 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/StaticMetadataManagerTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/StaticMetadataManagerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.metadata;
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/config/MetadataAutoConfigurationTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/config/MetadataAutoConfigurationTest.java
index c5cda081c..fa1f9fed0 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/config/MetadataAutoConfigurationTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/config/MetadataAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.metadata.config;
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/config/MetadataLocalPropertiesTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/config/MetadataLocalPropertiesTest.java
index c35d9daf2..82236b6be 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/config/MetadataLocalPropertiesTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/config/MetadataLocalPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpointTests.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpointTests.java
index 4d4ecec11..0d0a2fc4d 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpointTests.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/metadata/endpoint/PolarisMetadataEndpointTests.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.metadata.endpoint;
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/pojo/PolarisServiceInstanceTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/pojo/PolarisServiceInstanceTest.java
index 107310331..f1711579c 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/pojo/PolarisServiceInstanceTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/pojo/PolarisServiceInstanceTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/rule/OperationTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/rule/OperationTest.java
index af6345e01..d4487f3b3 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/rule/OperationTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/rule/OperationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.rule;
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/AddressUtilsTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/AddressUtilsTest.java
index 5485513de..e4b63aa96 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/AddressUtilsTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/AddressUtilsTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.util;
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/BeanFactoryUtilsTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/BeanFactoryUtilsTest.java
index e4e6001f9..bba715dea 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/BeanFactoryUtilsTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/BeanFactoryUtilsTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionLabelUtilsTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionLabelUtilsTest.java
index 695a9da17..f4f9b6075 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionLabelUtilsTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionLabelUtilsTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.util;
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionParserV1Test.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionParserV1Test.java
index a05aee708..5d8090f8f 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionParserV1Test.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionParserV1Test.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionParserV2Test.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionParserV2Test.java
index 6a34b617e..945683ff3 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionParserV2Test.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ExpressionParserV2Test.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/JacksonUtilsTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/JacksonUtilsTest.java
index df2b3aa7b..3283119d9 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/JacksonUtilsTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/JacksonUtilsTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.util;
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/OkHttpUtilTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/OkHttpUtilTest.java
index 2e250e3d8..f68f1f1a3 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/OkHttpUtilTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/OkHttpUtilTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ResourceFileUtilsTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ResourceFileUtilsTest.java
index 624886c5a..0293cd7fe 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ResourceFileUtilsTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/ResourceFileUtilsTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.util;
diff --git a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/UrlUtilsTest.java b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/UrlUtilsTest.java
index 3d77d047c..3d28ebc93 100644
--- a/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/UrlUtilsTest.java
+++ b/spring-cloud-tencent-commons/src/test/java/com/tencent/cloud/common/util/UrlUtilsTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.common.util;
diff --git a/spring-cloud-tencent-examples/lossless-example/lossless-callee-service/src/main/java/com/tencent/cloud/lossless/callee/LosslessCalleeController.java b/spring-cloud-tencent-examples/lossless-example/lossless-callee-service/src/main/java/com/tencent/cloud/lossless/callee/LosslessCalleeController.java
index ec7347c91..3bde4aaae 100644
--- a/spring-cloud-tencent-examples/lossless-example/lossless-callee-service/src/main/java/com/tencent/cloud/lossless/callee/LosslessCalleeController.java
+++ b/spring-cloud-tencent-examples/lossless-example/lossless-callee-service/src/main/java/com/tencent/cloud/lossless/callee/LosslessCalleeController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.lossless.callee;
diff --git a/spring-cloud-tencent-examples/lossless-example/lossless-callee-service/src/main/java/com/tencent/cloud/lossless/callee/LosslessCalleeService.java b/spring-cloud-tencent-examples/lossless-example/lossless-callee-service/src/main/java/com/tencent/cloud/lossless/callee/LosslessCalleeService.java
index 542653ba0..fbcebe595 100644
--- a/spring-cloud-tencent-examples/lossless-example/lossless-callee-service/src/main/java/com/tencent/cloud/lossless/callee/LosslessCalleeService.java
+++ b/spring-cloud-tencent-examples/lossless-example/lossless-callee-service/src/main/java/com/tencent/cloud/lossless/callee/LosslessCalleeService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.lossless.callee;
diff --git a/spring-cloud-tencent-examples/lossless-example/lossless-nacos-callee-service/src/main/java/com/tencent/cloud/lossless/nacos/callee/LosslessNacosCalleeController.java b/spring-cloud-tencent-examples/lossless-example/lossless-nacos-callee-service/src/main/java/com/tencent/cloud/lossless/nacos/callee/LosslessNacosCalleeController.java
index ea96f64b3..9ab1c47a7 100644
--- a/spring-cloud-tencent-examples/lossless-example/lossless-nacos-callee-service/src/main/java/com/tencent/cloud/lossless/nacos/callee/LosslessNacosCalleeController.java
+++ b/spring-cloud-tencent-examples/lossless-example/lossless-nacos-callee-service/src/main/java/com/tencent/cloud/lossless/nacos/callee/LosslessNacosCalleeController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.lossless.nacos.callee;
diff --git a/spring-cloud-tencent-examples/lossless-example/lossless-nacos-callee-service/src/main/java/com/tencent/cloud/lossless/nacos/callee/LosslessNacosCalleeService.java b/spring-cloud-tencent-examples/lossless-example/lossless-nacos-callee-service/src/main/java/com/tencent/cloud/lossless/nacos/callee/LosslessNacosCalleeService.java
index a2d29436a..83d2ff215 100644
--- a/spring-cloud-tencent-examples/lossless-example/lossless-nacos-callee-service/src/main/java/com/tencent/cloud/lossless/nacos/callee/LosslessNacosCalleeService.java
+++ b/spring-cloud-tencent-examples/lossless-example/lossless-nacos-callee-service/src/main/java/com/tencent/cloud/lossless/nacos/callee/LosslessNacosCalleeService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.lossless.nacos.callee;
diff --git a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-backend/src/main/java/com/tencent/cloud/metadata/service/backend/MetadataBackendController.java b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-backend/src/main/java/com/tencent/cloud/metadata/service/backend/MetadataBackendController.java
index 9ee58a04a..1bd476bb7 100644
--- a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-backend/src/main/java/com/tencent/cloud/metadata/service/backend/MetadataBackendController.java
+++ b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-backend/src/main/java/com/tencent/cloud/metadata/service/backend/MetadataBackendController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-backend/src/main/java/com/tencent/cloud/metadata/service/backend/MetadataBackendService.java b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-backend/src/main/java/com/tencent/cloud/metadata/service/backend/MetadataBackendService.java
index 964cb8274..b0a8e1404 100644
--- a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-backend/src/main/java/com/tencent/cloud/metadata/service/backend/MetadataBackendService.java
+++ b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-backend/src/main/java/com/tencent/cloud/metadata/service/backend/MetadataBackendService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataFrontendController.java b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataFrontendController.java
index 20ca8ae3a..6513ff846 100644
--- a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataFrontendController.java
+++ b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataFrontendController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataFrontendService.java b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataFrontendService.java
index cdea235d3..0cd904711 100644
--- a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataFrontendService.java
+++ b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataFrontendService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataMiddleService.java b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataMiddleService.java
index ea0bde432..82f562bda 100644
--- a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataMiddleService.java
+++ b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataMiddleService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataMiddleServiceFallback.java b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataMiddleServiceFallback.java
index 727f65c63..444d1513c 100644
--- a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataMiddleServiceFallback.java
+++ b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-frontend/src/main/java/com/tencent/cloud/metadata/service/frontend/MetadataMiddleServiceFallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataBackendService.java b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataBackendService.java
index b8e9855c9..48758edfa 100644
--- a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataBackendService.java
+++ b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataBackendService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataBackendServiceFallback.java b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataBackendServiceFallback.java
index cbe5edd71..3d53dd227 100644
--- a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataBackendServiceFallback.java
+++ b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataBackendServiceFallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataMiddleController.java b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataMiddleController.java
index 18f075e2f..f5f858c6c 100644
--- a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataMiddleController.java
+++ b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataMiddleController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataMiddleService.java b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataMiddleService.java
index f7c8d3d08..e751fec99 100644
--- a/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataMiddleService.java
+++ b/spring-cloud-tencent-examples/metadata-transfer-example/metadata-middle/src/main/java/com/tencent/cloud/metadata/service/middle/MetadataMiddleService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-a/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceA.java b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-a/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceA.java
index 3e2152dd6..52c7fa12f 100644
--- a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-a/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceA.java
+++ b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-a/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceA.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-a/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceAController.java b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-a/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceAController.java
index f325e14e1..110c6a428 100644
--- a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-a/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceAController.java
+++ b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-a/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceAController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.multiple.discovery.nacos;
diff --git a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-b/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceB.java b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-b/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceB.java
index 8e4aa86d4..bfcbe15be 100644
--- a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-b/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceB.java
+++ b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-b/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceB.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-b/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceBController.java b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-b/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceBController.java
index cae686fbe..ff4ba5db8 100644
--- a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-b/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceBController.java
+++ b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-callee-service-b/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCalleeServiceBController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.multiple.discovery.nacos;
diff --git a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCallerService.java b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCallerService.java
index dabb5ac98..d004735ce 100644
--- a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCallerService.java
+++ b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCallerService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCallerServiceController.java b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCallerServiceController.java
index 6224592c8..295709688 100644
--- a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCallerServiceController.java
+++ b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/NacosCallerServiceController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/ProviderB.java b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/ProviderB.java
index fbd226bda..7819adfcc 100644
--- a/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/ProviderB.java
+++ b/spring-cloud-tencent-examples/multiple-discovery-example/multiple-discovery-nacos-example/nacos-discovery-caller/src/main/java/com/tencent/cloud/multiple/discovery/nacos/ProviderB.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/basebackend/BackendController.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/basebackend/BackendController.java
index db7121ded..83849c940 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/basebackend/BackendController.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/basebackend/BackendController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.basebackend;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/basebackend/BaseBackendApplication.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/basebackend/BaseBackendApplication.java
index 755704d1d..7eb6d43e4 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/basebackend/BaseBackendApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/basebackend/BaseBackendApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/BaseFrontApplication.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/BaseFrontApplication.java
index 4197f2367..bdc7b90e6 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/BaseFrontApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/BaseFrontApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/FrontController.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/FrontController.java
index 08bc61d5e..b0226c362 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/FrontController.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/FrontController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.basefront;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/MiddleService.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/MiddleService.java
index 0602481f7..7370da0b7 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/MiddleService.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/basefront/MiddleService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.basefront;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/BackendService.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/BackendService.java
index 35818bb39..0abc4bcee 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/BackendService.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/BackendService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.basemiddle;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/BaseMiddleApplication.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/BaseMiddleApplication.java
index 2a88780cf..9d6d99351 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/BaseMiddleApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/BaseMiddleApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/MiddleController.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/MiddleController.java
index 276993caf..d12e18cb8 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/MiddleController.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/base/base-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/basemiddle/MiddleController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.basemiddle;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1backend/BackendController.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1backend/BackendController.java
index 9291ba52f..3d83011f1 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1backend/BackendController.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1backend/BackendController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.feature1backend;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1backend/Feature1BackendApplication.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1backend/Feature1BackendApplication.java
index 4af96c17f..e260c0616 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1backend/Feature1BackendApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1backend/Feature1BackendApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/BackendService.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/BackendService.java
index 65b91a922..5d6209252 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/BackendService.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/BackendService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.feature1middle;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/Feature1MiddleApplication.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/Feature1MiddleApplication.java
index c46db04ab..76a80726b 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/Feature1MiddleApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/Feature1MiddleApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/MiddleController.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/MiddleController.java
index 41da83613..1b40723b8 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/MiddleController.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature1/feature1-middle/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature1middle/MiddleController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.feature1middle;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2backend/BackendController.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2backend/BackendController.java
index 8b416fb8c..d767659aa 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2backend/BackendController.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2backend/BackendController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.feature2backend;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2backend/Feature2BackendApplication.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2backend/Feature2BackendApplication.java
index fe1bd3c60..6a0b1a65b 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2backend/Feature2BackendApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-backend/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2backend/Feature2BackendApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/Feature2FrontApplication.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/Feature2FrontApplication.java
index a6b8bd1fa..23bd37c7d 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/Feature2FrontApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/Feature2FrontApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/FrontController.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/FrontController.java
index 0c019d742..7dd64d18c 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/FrontController.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/FrontController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.feature2front;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/MiddleService.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/MiddleService.java
index 2e0690fdd..436f6d38d 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/MiddleService.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/feature2/feature2-front/src/main/java/com/tencent/cloud/polaris/router/featureenv/feature2front/MiddleService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.featureenv.feature2front;
diff --git a/spring-cloud-tencent-examples/polaris-router-featureenv-example/featureenv-gateway/src/main/java/com/tencent/cloud/polaris/featureenv/gateway/FeatureEnvScgApplication.java b/spring-cloud-tencent-examples/polaris-router-featureenv-example/featureenv-gateway/src/main/java/com/tencent/cloud/polaris/featureenv/gateway/FeatureEnvScgApplication.java
index 41835822d..9a0b6a123 100644
--- a/spring-cloud-tencent-examples/polaris-router-featureenv-example/featureenv-gateway/src/main/java/com/tencent/cloud/polaris/featureenv/gateway/FeatureEnvScgApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-featureenv-example/featureenv-gateway/src/main/java/com/tencent/cloud/polaris/featureenv/gateway/FeatureEnvScgApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-backend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/back/BackController.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-backend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/back/BackController.java
index 2aeb1062f..01872bbfd 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-backend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/back/BackController.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-backend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/back/BackController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-backend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/back/GrayReleaseBackendApplication.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-backend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/back/GrayReleaseBackendApplication.java
index cfa9e2d23..2bf942e0c 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-backend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/back/GrayReleaseBackendApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-backend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/back/GrayReleaseBackendApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/FrontController.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/FrontController.java
index d1893a694..5e4658f71 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/FrontController.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/FrontController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.grayrelease.front;
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/GrayReleaseFrontApplication.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/GrayReleaseFrontApplication.java
index 31077751d..38a5d062a 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/GrayReleaseFrontApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/GrayReleaseFrontApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/RouterService.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/RouterService.java
index 7afb8faa8..c061b8c42 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/RouterService.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-frontend/src/main/java/com/tencent/cloud/polaris/router/grayrelease/front/RouterService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.grayrelease.front;
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/GatewayController.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/GatewayController.java
index cee5a465c..a5d2ed1d8 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/GatewayController.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/GatewayController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.grayrelease.gateway;
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/GrayReleaseGatewayApplication.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/GrayReleaseGatewayApplication.java
index 2705c0a9a..de8d1d2da 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/GrayReleaseGatewayApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/GrayReleaseGatewayApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/RouterService.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/RouterService.java
index 23ffb30a0..592bf1517 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/RouterService.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-gateway/src/main/java/com/tencent/cloud/polaris/router/grayrelease/gateway/RouterService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.grayrelease.gateway;
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/GrayReleaseMiddleApplication.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/GrayReleaseMiddleApplication.java
index 935552fbc..e3e8d4942 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/GrayReleaseMiddleApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/GrayReleaseMiddleApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/MiddleController.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/MiddleController.java
index c6eed8799..a62883cd0 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/MiddleController.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/MiddleController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/RouterService.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/RouterService.java
index 6a9297eda..6023616d8 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/RouterService.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-example/router-grayrelease-middle/src/main/java/com/tencent/cloud/polaris/router/grayrelease/middle/RouterService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.router.grayrelease.middle;
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/CustomMetadata.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/CustomMetadata.java
index ba623274e..36f71de54 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/CustomMetadata.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/CustomMetadata.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/LaneRouterCalleeApplication.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/LaneRouterCalleeApplication.java
index 5ffabdd2c..5a5932e2b 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/LaneRouterCalleeApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/LaneRouterCalleeApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/LaneRouterCalleeController.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/LaneRouterCalleeController.java
index d10859db7..52dfd3ed6 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/LaneRouterCalleeController.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-callee-service/src/main/java/com/tencent/cloud/lane/callee/LaneRouterCalleeController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/CustomMetadata.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/CustomMetadata.java
index 51939912e..ec233a152 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/CustomMetadata.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/CustomMetadata.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCalleeService.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCalleeService.java
index b057f4ffe..c3ea2cf7a 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCalleeService.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCalleeService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCallerApplication.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCallerApplication.java
index 6b387c7b1..b5d8ee2b7 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCallerApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCallerApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCallerController.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCallerController.java
index 90f990dbc..2aa7f62cb 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCallerController.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-caller-service/src/main/java/com/tencent/cloud/lane/caller/LaneRouterCallerController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-gateway/src/main/java/com/tencent/cloud/polaris/router/lane/gateway/LaneRouterGatewayApplication.java b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-gateway/src/main/java/com/tencent/cloud/polaris/router/lane/gateway/LaneRouterGatewayApplication.java
index 338dd7b01..fd21ba227 100644
--- a/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-gateway/src/main/java/com/tencent/cloud/polaris/router/lane/gateway/LaneRouterGatewayApplication.java
+++ b/spring-cloud-tencent-examples/polaris-router-grayrelease-lane-example/router-grayrelease-lane-gateway/src/main/java/com/tencent/cloud/polaris/router/lane/gateway/LaneRouterGatewayApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/CustomMetadata.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/CustomMetadata.java
index 9ceadc0c9..d173d4ae9 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/CustomMetadata.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/CustomMetadata.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeController.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeController.java
index d86ea05bb..56ed7aca1 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeController.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeServiceA.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeServiceA.java
index fb00d56ed..df8da2122 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeServiceA.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeServiceA.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/config/CustomConfigChangeListener.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/config/CustomConfigChangeListener.java
index bd2b1295b..649b8325a 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/config/CustomConfigChangeListener.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/config/CustomConfigChangeListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/config/DataSourceProperties.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/config/DataSourceProperties.java
index 00ac67172..fcf12243c 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/config/DataSourceProperties.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/config/DataSourceProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/service/CalleeServiceChangeCallback.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/service/CalleeServiceChangeCallback.java
index 936a9528e..c4ac75b17 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/service/CalleeServiceChangeCallback.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/service/CalleeServiceChangeCallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/service/FaultToleranceService.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/service/FaultToleranceService.java
index 7cbfc47c9..cc913de7f 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/service/FaultToleranceService.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-a/src/main/java/com/tencent/cloud/quickstart/callee/service/FaultToleranceService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/CustomMetadata.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/CustomMetadata.java
index 94f239a7f..4e0c9b655 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/CustomMetadata.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/CustomMetadata.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeController.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeController.java
index a3dac5adb..6d9a976b1 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeController.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeServiceB.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeServiceB.java
index c2740e40d..c4469ae04 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeServiceB.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/QuickstartCalleeServiceB.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/config/CustomConfigChangeListener.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/config/CustomConfigChangeListener.java
index bd2b1295b..649b8325a 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/config/CustomConfigChangeListener.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/config/CustomConfigChangeListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/config/DataSourceProperties.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/config/DataSourceProperties.java
index 00ac67172..fcf12243c 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/config/DataSourceProperties.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/config/DataSourceProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/ratelimit/JsonPolarisRateLimiterLimitedFallback.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/ratelimit/JsonPolarisRateLimiterLimitedFallback.java
index 9c8712870..028f81dd9 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/ratelimit/JsonPolarisRateLimiterLimitedFallback.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-callee-service-b/src/main/java/com/tencent/cloud/quickstart/callee/ratelimit/JsonPolarisRateLimiterLimitedFallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/CustomMetadataProvider.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/CustomMetadataProvider.java
index 2e4326be7..5fa231664 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/CustomMetadataProvider.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/CustomMetadataProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.quickstart.caller;
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCalleeService.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCalleeService.java
index f210fb546..b0ecc5c6e 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCalleeService.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCalleeService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCalleeServiceFallback.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCalleeServiceFallback.java
index 8f680a8db..ddeab508a 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCalleeServiceFallback.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCalleeServiceFallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCallerApplication.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCallerApplication.java
index 45dc8bdd2..ae4bac993 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCallerApplication.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCallerApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCallerController.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCallerController.java
index 7ec58858a..3777856e6 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCallerController.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/QuickstartCallerController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerController.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerController.java
index fd39d515a..bbf8ea619 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerController.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeService.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeService.java
index b96052840..e7ee0bee5 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeService.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceFallback.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceFallback.java
index dbc2b9af8..3a4f77f50 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceFallback.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceFallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceWithFallback.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceWithFallback.java
index fe4a9daf8..16b2ac20e 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceWithFallback.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-caller-service/src/main/java/com/tencent/cloud/quickstart/caller/circuitbreaker/CircuitBreakerQuickstartCalleeServiceWithFallback.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-gateway-service/src/main/java/com/tencent/cloud/quickstart/gateway/FallbackController.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-gateway-service/src/main/java/com/tencent/cloud/quickstart/gateway/FallbackController.java
index 16dcc0ade..1c88bb023 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-gateway-service/src/main/java/com/tencent/cloud/quickstart/gateway/FallbackController.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-gateway-service/src/main/java/com/tencent/cloud/quickstart/gateway/FallbackController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/quickstart-example/quickstart-gateway-service/src/main/java/com/tencent/cloud/quickstart/gateway/QuickstartGatewayApplication.java b/spring-cloud-tencent-examples/quickstart-example/quickstart-gateway-service/src/main/java/com/tencent/cloud/quickstart/gateway/QuickstartGatewayApplication.java
index 5db23a74f..bb6d59f43 100644
--- a/spring-cloud-tencent-examples/quickstart-example/quickstart-gateway-service/src/main/java/com/tencent/cloud/quickstart/gateway/QuickstartGatewayApplication.java
+++ b/spring-cloud-tencent-examples/quickstart-example/quickstart-gateway-service/src/main/java/com/tencent/cloud/quickstart/gateway/QuickstartGatewayApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/ConsumerApplication.java b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/ConsumerApplication.java
index a28993aab..7b7f3f91d 100644
--- a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/ConsumerApplication.java
+++ b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/ConsumerApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/controller/ConsumerController.java b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/controller/ConsumerController.java
index e332d0080..605147ece 100644
--- a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/controller/ConsumerController.java
+++ b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/controller/ConsumerController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/controller/SdkBaseTest.java b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/controller/SdkBaseTest.java
index f4cf5710a..c90065c18 100644
--- a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/controller/SdkBaseTest.java
+++ b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/controller/SdkBaseTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/entity/CustomMetadata.java b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/entity/CustomMetadata.java
index 47a38b475..12870018a 100644
--- a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/entity/CustomMetadata.java
+++ b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/entity/CustomMetadata.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/proxy/ProviderDemoService.java b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/proxy/ProviderDemoService.java
index c102fc84e..a9c5b5907 100644
--- a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/proxy/ProviderDemoService.java
+++ b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/proxy/ProviderDemoService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/proxy/ProviderService.java b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/proxy/ProviderService.java
index ac540217a..e909d4716 100644
--- a/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/proxy/ProviderService.java
+++ b/spring-cloud-tencent-examples/tsf-example/consumer-demo/src/main/java/com/tencent/cloud/tsf/demo/consumer/proxy/ProviderService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/pom.xml b/spring-cloud-tencent-examples/tsf-example/pom.xml
index 41379d930..b4ebc9a3e 100644
--- a/spring-cloud-tencent-examples/tsf-example/pom.xml
+++ b/spring-cloud-tencent-examples/tsf-example/pom.xml
@@ -1,21 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
-  ~
-  ~ Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
-  ~
-  ~ Licensed under the BSD 3-Clause License (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~ https://opensource.org/licenses/BSD-3-Clause
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software distributed
-  ~ under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-  ~ CONDITIONS OF ANY KIND, either express or implied. See the License for the
-  ~ specific language governing permissions and limitations under the License.
-  -->
-
 <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
 		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<parent>
diff --git a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderApplication.java b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderApplication.java
index accc1811e..a7d9b0ba3 100644
--- a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderApplication.java
+++ b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderConfigController.java b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderConfigController.java
index bfd49ba5f..b538f042d 100644
--- a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderConfigController.java
+++ b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderConfigController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderController.java b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderController.java
index 4abae1b9a..f35b96a76 100644
--- a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderController.java
+++ b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/ProviderController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/config/ProviderNameConfig.java b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/config/ProviderNameConfig.java
index 45c04f22c..ba670e322 100644
--- a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/config/ProviderNameConfig.java
+++ b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/config/ProviderNameConfig.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/config/ProviderNameConfigChangeListener.java b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/config/ProviderNameConfigChangeListener.java
index 1493c9105..47768014b 100644
--- a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/config/ProviderNameConfigChangeListener.java
+++ b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/config/ProviderNameConfigChangeListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/controller/SwaggerApiController.java b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/controller/SwaggerApiController.java
index be6cc6cd6..f898637cb 100644
--- a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/controller/SwaggerApiController.java
+++ b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/controller/SwaggerApiController.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageBox.java b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageBox.java
index ec0a4ff05..c0234d07a 100644
--- a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageBox.java
+++ b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageBox.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageModel.java b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageModel.java
index 08d3a528e..a26177361 100644
--- a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageModel.java
+++ b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageModel.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageUser.java b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageUser.java
index 9bd2f06ed..f5ad11f9c 100644
--- a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageUser.java
+++ b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/java/com/tencent/cloud/tsf/demo/provider/swagger/model/MessageUser.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfiguration.java
index 6e9474c47..7bcfeeab1 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.discovery.adapter.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosInstanceTransformer.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosInstanceTransformer.java
index 7bb90d194..7abc78734 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosInstanceTransformer.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosInstanceTransformer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.discovery.adapter.transformer;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosRegistrationTransformer.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosRegistrationTransformer.java
index d82558d27..1496ba4da 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosRegistrationTransformer.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/transformer/NacosRegistrationTransformer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.discovery.adapter.transformer;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/test/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfigurationTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/test/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfigurationTest.java
index f8f4b7e95..6387830aa 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/test/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfigurationTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/test/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.discovery.adapter.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/test/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosInstanceTransformerTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/test/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosInstanceTransformerTest.java
index dbb41f346..de7a2907f 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/test/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosInstanceTransformerTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/test/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosInstanceTransformerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.discovery.adapter.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/annotation/FaultTolerance.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/annotation/FaultTolerance.java
index 6cfb37fb5..2e2d8757a 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/annotation/FaultTolerance.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/annotation/FaultTolerance.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/common/FallbackMethod.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/common/FallbackMethod.java
index 7128a8034..84671502b 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/common/FallbackMethod.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/common/FallbackMethod.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/config/FaultToleranceAutoConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/config/FaultToleranceAutoConfiguration.java
index 7b04b8728..41246bcee 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/config/FaultToleranceAutoConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/config/FaultToleranceAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/instrument/FaultToleranceAspect.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/instrument/FaultToleranceAspect.java
index a9b84e317..91803eba3 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/instrument/FaultToleranceAspect.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/instrument/FaultToleranceAspect.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/model/FaultToleranceStrategy.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/model/FaultToleranceStrategy.java
index 3034d976e..b2563b507 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/model/FaultToleranceStrategy.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/com/tencent/cloud/plugin/faulttolerance/model/FaultToleranceStrategy.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/EnableTsfFaultTolerance.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/EnableTsfFaultTolerance.java
index 3a054cbc6..80ad9cfab 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/EnableTsfFaultTolerance.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/EnableTsfFaultTolerance.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/TsfFaultTolerance.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/TsfFaultTolerance.java
index 3605315fc..b18594d69 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/TsfFaultTolerance.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/TsfFaultTolerance.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/TsfFaultToleranceProperty.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/TsfFaultToleranceProperty.java
index 136b24a77..5c4a91ad0 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/TsfFaultToleranceProperty.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/annotation/TsfFaultToleranceProperty.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/model/TsfFaultToleranceStragety.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/model/TsfFaultToleranceStragety.java
index 515b3e74d..1e0e874a4 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/model/TsfFaultToleranceStragety.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/main/java/org/springframework/cloud/tsf/faulttolerance/model/TsfFaultToleranceStragety.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/test/java/com/tencent/cloud/plugin/faulttolerance/integration/FaultToleranceService.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/test/java/com/tencent/cloud/plugin/faulttolerance/integration/FaultToleranceService.java
index 1c19d33b8..7bba88ac8 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/test/java/com/tencent/cloud/plugin/faulttolerance/integration/FaultToleranceService.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/test/java/com/tencent/cloud/plugin/faulttolerance/integration/FaultToleranceService.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/test/java/com/tencent/cloud/plugin/faulttolerance/integration/FaultToleranceTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/test/java/com/tencent/cloud/plugin/faulttolerance/integration/FaultToleranceTest.java
index 72a42f4db..dd931d13d 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/test/java/com/tencent/cloud/plugin/faulttolerance/integration/FaultToleranceTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-fault-tolerance/src/test/java/com/tencent/cloud/plugin/faulttolerance/integration/FaultToleranceTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-threadlocal-plugin/src/main/java/com/tencent/cloud/plugin/threadlocal/TaskExecutorWrapper.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-threadlocal-plugin/src/main/java/com/tencent/cloud/plugin/threadlocal/TaskExecutorWrapper.java
index f2f9dc1c4..1de0b2284 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-threadlocal-plugin/src/main/java/com/tencent/cloud/plugin/threadlocal/TaskExecutorWrapper.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-threadlocal-plugin/src/main/java/com/tencent/cloud/plugin/threadlocal/TaskExecutorWrapper.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-threadlocal-plugin/src/test/java/com/tencent/cloud/plugin/threadlocal/TaskExecutorWrapperTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-threadlocal-plugin/src/test/java/com/tencent/cloud/plugin/threadlocal/TaskExecutorWrapperTest.java
index 15dd313c6..1b98c2bdb 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-threadlocal-plugin/src/test/java/com/tencent/cloud/plugin/threadlocal/TaskExecutorWrapperTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-threadlocal-plugin/src/test/java/com/tencent/cloud/plugin/threadlocal/TaskExecutorWrapperTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceClientFinallyEnhancedPlugin.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceClientFinallyEnhancedPlugin.java
index 83e640e6b..bd4743db1 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceClientFinallyEnhancedPlugin.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceClientFinallyEnhancedPlugin.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.trace;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceClientPreEnhancedPlugin.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceClientPreEnhancedPlugin.java
index c408c8612..e5677b99c 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceClientPreEnhancedPlugin.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceClientPreEnhancedPlugin.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.trace;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceServerPreEnhancedPlugin.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceServerPreEnhancedPlugin.java
index 8ae35a57b..3bdc1c9ed 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceServerPreEnhancedPlugin.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/TraceServerPreEnhancedPlugin.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.trace;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/PolarisSpanAttributesProvider.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/PolarisSpanAttributesProvider.java
index b855d43f3..4624c7002 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/PolarisSpanAttributesProvider.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/PolarisSpanAttributesProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/SpanAttributesProvider.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/SpanAttributesProvider.java
index 1dff46ea4..9b46e3156 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/SpanAttributesProvider.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/SpanAttributesProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/tsf/TsfSpanAttributesProvider.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/tsf/TsfSpanAttributesProvider.java
index 562ce2382..43d628a1c 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/tsf/TsfSpanAttributesProvider.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/attribute/tsf/TsfSpanAttributesProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifier.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifier.java
index 72370839a..5fa83b084 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifier.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.trace.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifierAutoConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifierAutoConfiguration.java
index c9e354048..7e272effb 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifierAutoConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifierAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.trace.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifierBootstrapAutoConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifierBootstrapAutoConfiguration.java
index 4f0a87bc7..3dc9cbbd0 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifierBootstrapAutoConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceConfigModifierBootstrapAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.trace.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceEnhancedPluginAutoConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceEnhancedPluginAutoConfiguration.java
index 25ad25129..0d285e14b 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceEnhancedPluginAutoConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/cloud/plugin/trace/config/TraceEnhancedPluginAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.trace.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/tsf/monitor/annotation/EnableTsfMonitor.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/tsf/monitor/annotation/EnableTsfMonitor.java
index 0b19ad8f9..801f6e973 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/tsf/monitor/annotation/EnableTsfMonitor.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/tsf/monitor/annotation/EnableTsfMonitor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/tsf/sleuth/annotation/EnableTsfSleuth.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/tsf/sleuth/annotation/EnableTsfSleuth.java
index aeffc4947..6d74007b1 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/tsf/sleuth/annotation/EnableTsfSleuth.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-trace-plugin/src/main/java/com/tencent/tsf/sleuth/annotation/EnableTsfSleuth.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvAutoConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvAutoConfiguration.java
index d5eb240ac..866b5873d 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvAutoConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.featureenv;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvProperties.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvProperties.java
index 4aa0aa451..8d49bf410 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvProperties.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.featureenv;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvRouterRequestInterceptor.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvRouterRequestInterceptor.java
index 2a135f3ad..a3a8e7eff 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvRouterRequestInterceptor.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/main/java/com/tencent/cloud/plugin/featureenv/FeatureEnvRouterRequestInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.featureenv;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/test/java/com/tencent/cloud/plugin/featureenv/FeatureEnvAutoConfigurationTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/test/java/com/tencent/cloud/plugin/featureenv/FeatureEnvAutoConfigurationTest.java
index c90ab28da..81f3247ba 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/test/java/com/tencent/cloud/plugin/featureenv/FeatureEnvAutoConfigurationTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/test/java/com/tencent/cloud/plugin/featureenv/FeatureEnvAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.featureenv;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/test/java/com/tencent/cloud/plugin/featureenv/FeatureEnvRouterRequestInterceptorTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/test/java/com/tencent/cloud/plugin/featureenv/FeatureEnvRouterRequestInterceptorTest.java
index e3d93d651..5e7d6686a 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/test/java/com/tencent/cloud/plugin/featureenv/FeatureEnvRouterRequestInterceptorTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-featureenv-plugin/src/test/java/com/tencent/cloud/plugin/featureenv/FeatureEnvRouterRequestInterceptorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.featureenv;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/SCGPluginsAutoConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/SCGPluginsAutoConfiguration.java
index 16ca5303b..324e0dc0f 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/SCGPluginsAutoConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/SCGPluginsAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainer.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainer.java
index 0eb40c3a3..d927f362c 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainer.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainingGatewayFilter.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainingGatewayFilter.java
index e81dec91a..184d52fae 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainingGatewayFilter.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainingGatewayFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingExecutor.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingExecutor.java
index e58df27e7..90f08fbea 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingExecutor.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingExecutor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining.rule;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingProperties.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingProperties.java
index 115e2ca4e..782cd2ecd 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingProperties.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining.rule;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleTrafficStainer.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleTrafficStainer.java
index f96ec2a70..4096e7638 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleTrafficStainer.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleTrafficStainer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining.rule;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRule.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRule.java
index d76145659..8a1df7a2b 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRule.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRule.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining.rule;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRuleManager.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRuleManager.java
index 2ecb0cce6..87823f540 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRuleManager.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRuleManager.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining.rule;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/SCGPluginsAutoConfigurationTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/SCGPluginsAutoConfigurationTest.java
index 38942e366..04f43644e 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/SCGPluginsAutoConfigurationTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/SCGPluginsAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainingGatewayFilterTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainingGatewayFilterTest.java
index 8157a7514..44414bf7e 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainingGatewayFilterTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/TrafficStainingGatewayFilterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingExecutorTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingExecutorTest.java
index ca028d908..cff02243a 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingExecutorTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleStainingExecutorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining.rule;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleTrafficStainerTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleTrafficStainerTest.java
index 9382dd617..d65a913a0 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleTrafficStainerTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/RuleTrafficStainerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining.rule;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRuleManagerTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRuleManagerTest.java
index 7d848660c..d8d90a5f7 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRuleManagerTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-gateway-plugin/src/test/java/com/tencent/cloud/plugin/gateway/staining/rule/StainingRuleManagerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.gateway.staining.rule;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/LosslessRegistryAspect.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/LosslessRegistryAspect.java
index 37cfca588..10718aaa0 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/LosslessRegistryAspect.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/LosslessRegistryAspect.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessAutoConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessAutoConfiguration.java
index 8b2cffe49..4c902dd2a 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessAutoConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.lossless.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessConfigModifier.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessConfigModifier.java
index 56a06c27f..623715eec 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessConfigModifier.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessProperties.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessProperties.java
index 288e0bf96..4eac1cefe 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessProperties.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.lossless.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessPropertiesAutoConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessPropertiesAutoConfiguration.java
index 96e3fbee1..b926ed699 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessPropertiesAutoConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessPropertiesAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.lossless.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessPropertiesBootstrapConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessPropertiesBootstrapConfiguration.java
index dd047cabc..b2c9f2d69 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessPropertiesBootstrapConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/LosslessPropertiesBootstrapConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/WarmupConfigModifier.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/WarmupConfigModifier.java
index 4547ffd0e..d419429c9 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/WarmupConfigModifier.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/WarmupConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/WarmupProperties.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/WarmupProperties.java
index 1b8d8d4f9..56844a69a 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/WarmupProperties.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/main/java/com/tencent/cloud/plugin/lossless/config/WarmupProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.plugin.lossless.config;
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/test/java/com/tencent/cloud/plugin/lossless/LosslessPropertiesTest.java b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/test/java/com/tencent/cloud/plugin/lossless/LosslessPropertiesTest.java
index 02e6f4087..45a2f5879 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/test/java/com/tencent/cloud/plugin/lossless/LosslessPropertiesTest.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-tencent-lossless-plugin/src/test/java/com/tencent/cloud/plugin/lossless/LosslessPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ConditionalOnPolarisEnabled.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ConditionalOnPolarisEnabled.java
index 7d2b960b9..36f58da40 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ConditionalOnPolarisEnabled.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ConditionalOnPolarisEnabled.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ModifyAddress.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ModifyAddress.java
index bb830b80d..780a526c8 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ModifyAddress.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ModifyAddress.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.context;
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisConfigModifier.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisConfigModifier.java
index 0f77e5b0b..bce1bdb57 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisConfigModifier.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisConfigurationConfigModifier.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisConfigurationConfigModifier.java
index f627d46ed..6d115d027 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisConfigurationConfigModifier.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisConfigurationConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisSDKContextManager.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisSDKContextManager.java
index 04cf3b314..92f3cb92c 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisSDKContextManager.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PolarisSDKContextManager.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContext.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContext.java
index 132d9e618..0fe48f21f 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContext.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.context;
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ServiceRuleManager.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ServiceRuleManager.java
index abf932191..f865a67f3 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ServiceRuleManager.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/ServiceRuleManager.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.context;
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/admin/PolarisAdminConfigModifier.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/admin/PolarisAdminConfigModifier.java
index 6929db5c5..eafd1e31a 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/admin/PolarisAdminConfigModifier.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/admin/PolarisAdminConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/admin/PolarisAdminProperties.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/admin/PolarisAdminProperties.java
index 6d7c5f58d..e8d85af08 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/admin/PolarisAdminProperties.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/admin/PolarisAdminProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextAutoConfiguration.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextAutoConfiguration.java
index 30ef485f0..c9f3e991d 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextAutoConfiguration.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.context.config;
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextBootstrapAutoConfiguration.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextBootstrapAutoConfiguration.java
index 75d11f8b5..0f35a477d 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextBootstrapAutoConfiguration.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextBootstrapAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.context.config;
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextEnvironmentPostProcessor.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextEnvironmentPostProcessor.java
index 7152ed7c9..f5622a210 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextEnvironmentPostProcessor.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextEnvironmentPostProcessor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextPostConfiguration.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextPostConfiguration.java
index 319ad40d2..232a80e88 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextPostConfiguration.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextPostConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.context.config;
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextProperties.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextProperties.java
index f92d065fb..4274b3083 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextProperties.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/PolarisContextProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.context.config;
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/consul/ConsulProperties.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/consul/ConsulProperties.java
index e4353e303..f180f0611 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/consul/ConsulProperties.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/consul/ConsulProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextAutoConfiguration.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextAutoConfiguration.java
index 9cfbf9892..aa8a704c9 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextAutoConfiguration.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextBootstrapConfiguration.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextBootstrapConfiguration.java
index 2c452f00e..862e3c3c7 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextBootstrapConfiguration.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextBootstrapConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextConfigModifier.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextConfigModifier.java
index 84f46a8be..5c589c4e6 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextConfigModifier.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextUtils.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextUtils.java
index b940cfd74..b058f9005 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextUtils.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfContextUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfCoreEnvironmentPostProcessor.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfCoreEnvironmentPostProcessor.java
index d7b940499..54b70c54c 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfCoreEnvironmentPostProcessor.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfCoreEnvironmentPostProcessor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfCoreProperties.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfCoreProperties.java
index 39c29baaf..6b45344b8 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfCoreProperties.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfCoreProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfInstanceMetadataProvider.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfInstanceMetadataProvider.java
index e30ade6a1..a7a1c54ee 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfInstanceMetadataProvider.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/config/extend/tsf/TsfInstanceMetadataProvider.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/listener/PolarisContextApplicationEventListener.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/listener/PolarisContextApplicationEventListener.java
index ae753045c..142e495e5 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/listener/PolarisContextApplicationEventListener.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/listener/PolarisContextApplicationEventListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.polaris.context.listener;
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingApplicationListener.java b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingApplicationListener.java
index 287779ef2..61f778e1c 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingApplicationListener.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingApplicationListener.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/main/java/org/springframework/tsf/annotation/EnableTsf.java b/spring-cloud-tencent-polaris-context/src/main/java/org/springframework/tsf/annotation/EnableTsf.java
index 499f20792..aa90c4258 100644
--- a/spring-cloud-tencent-polaris-context/src/main/java/org/springframework/tsf/annotation/EnableTsf.java
+++ b/spring-cloud-tencent-polaris-context/src/main/java/org/springframework/tsf/annotation/EnableTsf.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PolarisContextApplication.java b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PolarisContextApplication.java
index 6a0979c7a..cdd016c7a 100644
--- a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PolarisContextApplication.java
+++ b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PolarisContextApplication.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PolarisContextGetHostTest.java b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PolarisContextGetHostTest.java
index b6fd8a8d2..8de6c3121 100644
--- a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PolarisContextGetHostTest.java
+++ b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PolarisContextGetHostTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContextTest.java b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContextTest.java
index c6d06f8a5..de93a8d61 100644
--- a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContextTest.java
+++ b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PostInitPolarisSDKContextTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/ServiceRuleManagerTest.java b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/ServiceRuleManagerTest.java
index 43c61d3b3..d86cf5b0b 100644
--- a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/ServiceRuleManagerTest.java
+++ b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/ServiceRuleManagerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/config/PolarisContextAutoConfigurationTest.java b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/config/PolarisContextAutoConfigurationTest.java
index e5d05b6a3..23093866a 100644
--- a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/config/PolarisContextAutoConfigurationTest.java
+++ b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/config/PolarisContextAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/config/extend/consul/ConsulPropertiesTest.java b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/config/extend/consul/ConsulPropertiesTest.java
index 77ef87b5d..21b205297 100644
--- a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/config/extend/consul/ConsulPropertiesTest.java
+++ b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/config/extend/consul/ConsulPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingPathPropertyTest.java b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingPathPropertyTest.java
index c936f1e42..aaa50693f 100644
--- a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingPathPropertyTest.java
+++ b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingPathPropertyTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingPathSystemPropertyTest.java b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingPathSystemPropertyTest.java
index 039c5c661..a7539e6f7 100644
--- a/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingPathSystemPropertyTest.java
+++ b/spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingPathSystemPropertyTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfiguration.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfiguration.java
index 2c2d1ed2a..52ad1d56f 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfiguration.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementBootstrapConfiguration.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementBootstrapConfiguration.java
index 32fb91194..b8386501f 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementBootstrapConfiguration.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementBootstrapConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementReporterProperties.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementReporterProperties.java
index 8bfaf9b9e..f340c9250 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementReporterProperties.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementReporterProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignBeanPostProcessor.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignBeanPostProcessor.java
index b8320b46a..9697e29c6 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignBeanPostProcessor.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignBeanPostProcessor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignClient.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignClient.java
index 8e607571b..e4c2d1a5b 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignClient.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignClient.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedLoadBalancerClientAspect.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedLoadBalancerClientAspect.java
index c43d7e392..a900ee055 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedLoadBalancerClientAspect.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedLoadBalancerClientAspect.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/filter/EnhancedReactiveFilter.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/filter/EnhancedReactiveFilter.java
index ffef1c6b5..a830ea79e 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/filter/EnhancedReactiveFilter.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/filter/EnhancedReactiveFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/filter/EnhancedServletFilter.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/filter/EnhancedServletFilter.java
index 7f4fed991..8edd7df97 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/filter/EnhancedServletFilter.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/filter/EnhancedServletFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/EnhancedRestTemplateInterceptor.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/EnhancedRestTemplateInterceptor.java
index d1ba8162f..5f739118c 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/EnhancedRestTemplateInterceptor.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/EnhancedRestTemplateInterceptor.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/PolarisLoadBalancerRequestTransformer.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/PolarisLoadBalancerRequestTransformer.java
index 5886cad47..f72ea4c74 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/PolarisLoadBalancerRequestTransformer.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/PolarisLoadBalancerRequestTransformer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/scg/EnhancedGatewayGlobalFilter.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/scg/EnhancedGatewayGlobalFilter.java
index 4d88684ca..1cd2748b5 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/scg/EnhancedGatewayGlobalFilter.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/scg/EnhancedGatewayGlobalFilter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/EnhancedWebClientExchangeFilterFunction.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/EnhancedWebClientExchangeFilterFunction.java
index b0630cbd9..e8d8f1231 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/EnhancedWebClientExchangeFilterFunction.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/EnhancedWebClientExchangeFilterFunction.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/PolarisLoadBalancerClientRequestTransformer.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/PolarisLoadBalancerClientRequestTransformer.java
index fd86429a1..cf7bb9df0 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/PolarisLoadBalancerClientRequestTransformer.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/PolarisLoadBalancerClientRequestTransformer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/DefaultEnhancedPluginRunner.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/DefaultEnhancedPluginRunner.java
index fe88923f6..f46596991 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/DefaultEnhancedPluginRunner.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/DefaultEnhancedPluginRunner.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.rpc.enhancement.plugin;
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPlugin.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPlugin.java
index 39bce26a3..20e2930e0 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPlugin.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPlugin.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginContext.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginContext.java
index 2711b6075..0c51e4e59 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginContext.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginRunner.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginRunner.java
index 5ff7d1bf6..064119c29 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginRunner.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginRunner.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.rpc.enhancement.plugin;
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginType.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginType.java
index 996af00bb..4eb1b41a9 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginType.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginType.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedRequestContext.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedRequestContext.java
index 74c9aff63..086c14fcc 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedRequestContext.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedRequestContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedResponseContext.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedResponseContext.java
index c8773776a..f60427eb8 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedResponseContext.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedResponseContext.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/PluginOrderConstant.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/PluginOrderConstant.java
index 52d2c74d9..647e90feb 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/PluginOrderConstant.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/PluginOrderConstant.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.rpc.enhancement.plugin;
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/PolarisEnhancedPluginUtils.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/PolarisEnhancedPluginUtils.java
index 188fb9677..779f4bb00 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/PolarisEnhancedPluginUtils.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/PolarisEnhancedPluginUtils.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/reporter/ExceptionPolarisReporter.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/reporter/ExceptionPolarisReporter.java
index 471c9a179..0fdc61401 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/reporter/ExceptionPolarisReporter.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/reporter/ExceptionPolarisReporter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/reporter/SuccessPolarisReporter.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/reporter/SuccessPolarisReporter.java
index d4c7d6a1e..c47a5c1b7 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/reporter/SuccessPolarisReporter.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/plugin/reporter/SuccessPolarisReporter.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatProperties.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatProperties.java
index 41865379a..0477a259b 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatProperties.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatProperties.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesAutoConfiguration.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesAutoConfiguration.java
index 53db6a75d..c757afac6 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesAutoConfiguration.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesAutoConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesBootstrapConfiguration.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesBootstrapConfiguration.java
index d71d9bce1..001157d3b 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesBootstrapConfiguration.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesBootstrapConfiguration.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/StatConfigModifier.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/StatConfigModifier.java
index 6d166fd6a..6ab3d5a01 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/StatConfigModifier.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/stat/config/StatConfigModifier.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/InstanceTransformer.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/InstanceTransformer.java
index 13c19dfb0..500664d93 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/InstanceTransformer.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/InstanceTransformer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.rpc.enhancement.transformer;
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/PolarisInstanceTransformer.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/PolarisInstanceTransformer.java
index 0fb7651e5..2adcd1b40 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/PolarisInstanceTransformer.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/PolarisInstanceTransformer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.rpc.enhancement.transformer;
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/PolarisRegistrationTransformer.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/PolarisRegistrationTransformer.java
index 20df4f183..e40208427 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/PolarisRegistrationTransformer.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/PolarisRegistrationTransformer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.rpc.enhancement.transformer;
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/RegistrationTransformer.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/RegistrationTransformer.java
index 7996ebd78..3814f7cbd 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/RegistrationTransformer.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/transformer/RegistrationTransformer.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  * CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
- *
  */
 
 package com.tencent.cloud.rpc.enhancement.transformer;
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfigurationTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfigurationTest.java
index b6ae6b0bb..dd3911967 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfigurationTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementReporterPropertiesTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementReporterPropertiesTest.java
index 6ed9d8857..6450c7433 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementReporterPropertiesTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementReporterPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignBeanPostProcessorTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignBeanPostProcessorTest.java
index 019b5c4b7..a8eada7ea 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignBeanPostProcessorTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignBeanPostProcessorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignClientTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignClientTest.java
index ba7f4872e..8cf85b46a 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignClientTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedFeignClientTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedLoadBalancerClientAspectTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedLoadBalancerClientAspectTest.java
index dca6c3de3..637dc9c74 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedLoadBalancerClientAspectTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/feign/EnhancedLoadBalancerClientAspectTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/EnhancedRestTemplateInterceptorTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/EnhancedRestTemplateInterceptorTest.java
index 77ce75765..7da97785b 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/EnhancedRestTemplateInterceptorTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/EnhancedRestTemplateInterceptorTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/PolarisLoadBalancerRequestTransformerTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/PolarisLoadBalancerRequestTransformerTest.java
index d7abe0f0b..3da230d61 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/PolarisLoadBalancerRequestTransformerTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/resttemplate/PolarisLoadBalancerRequestTransformerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/scg/EnhancedGatewayGlobalFilterTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/scg/EnhancedGatewayGlobalFilterTest.java
index cd051c5f3..21174b5a6 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/scg/EnhancedGatewayGlobalFilterTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/scg/EnhancedGatewayGlobalFilterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/EnhancedWebClientExchangeFilterFunctionTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/EnhancedWebClientExchangeFilterFunctionTest.java
index 8dc8825cc..ef1f319fa 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/EnhancedWebClientExchangeFilterFunctionTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/EnhancedWebClientExchangeFilterFunctionTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/PolarisLoadBalancerClientRequestTransformerTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/PolarisLoadBalancerClientRequestTransformerTest.java
index ad713558d..0519402f1 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/PolarisLoadBalancerClientRequestTransformerTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/instrument/webclient/PolarisLoadBalancerClientRequestTransformerTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginContextTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginContextTest.java
index 646ee0263..4c2aa5ed5 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginContextTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/EnhancedPluginContextTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/ExceptionPolarisReporterTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/ExceptionPolarisReporterTest.java
index 5288b35ce..d8d6d8a39 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/ExceptionPolarisReporterTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/ExceptionPolarisReporterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/PolarisEnhancedPluginUtilsTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/PolarisEnhancedPluginUtilsTest.java
index 66e850932..be296c26f 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/PolarisEnhancedPluginUtilsTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/PolarisEnhancedPluginUtilsTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/SuccessPolarisReporterTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/SuccessPolarisReporterTest.java
index bb82ce8c3..e72329293 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/SuccessPolarisReporterTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/plugin/SuccessPolarisReporterTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesAutoConfigurationTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesAutoConfigurationTest.java
index 4939194e8..1f1fe2492 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesAutoConfigurationTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesAutoConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesBootstrapConfigurationTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesBootstrapConfigurationTest.java
index e1a887ebe..1bb7c534d 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesBootstrapConfigurationTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesBootstrapConfigurationTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesTest.java
index 2244b10ab..fc0aeb86f 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/PolarisStatPropertiesTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/StatConfigModifierTest.java b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/StatConfigModifierTest.java
index 032127157..f18b5f29b 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/StatConfigModifierTest.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/stat/config/StatConfigModifierTest.java
@@ -1,7 +1,7 @@
 /*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
+ * Tencent is pleased to support the open source community by making spring-cloud-tencent available.
  *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+ * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
  *
  * Licensed under the BSD 3-Clause License (the "License");
  * you may not use this file except in compliance with the License.