diff --git a/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/AbstractRefreshListener.java b/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/AbstractRefreshListener.java
index e67ad34e..e5025b4d 100644
--- a/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/AbstractRefreshListener.java
+++ b/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/AbstractRefreshListener.java
@@ -1,4 +1,21 @@
-package cn.hippo4j.core.springboot.starter.refresher.event;
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 cn.hippo4j.config.springboot.starter.refresher.event;
 
 import cn.hippo4j.common.config.ApplicationContextHolder;
 import cn.hippo4j.common.toolkit.Assert;
diff --git a/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/DynamicThreadPoolRefreshListener.java b/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/DynamicThreadPoolRefreshListener.java
index 979f01ef..915b1154 100644
--- a/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/DynamicThreadPoolRefreshListener.java
+++ b/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/DynamicThreadPoolRefreshListener.java
@@ -31,11 +31,6 @@ import cn.hippo4j.core.executor.manage.GlobalNotifyAlarmManage;
 import cn.hippo4j.core.executor.manage.GlobalThreadPoolManage;
 import cn.hippo4j.core.executor.support.AbstractDynamicExecutorSupport;
 import cn.hippo4j.core.proxy.RejectedProxyUtil;
-import cn.hippo4j.core.springboot.starter.config.BootstrapConfigProperties;
-import cn.hippo4j.core.springboot.starter.config.ExecutorProperties;
-import cn.hippo4j.core.springboot.starter.config.WebThreadPoolProperties;
-import cn.hippo4j.core.springboot.starter.notify.CoreNotifyConfigBuilder;
-import cn.hippo4j.core.springboot.starter.support.GlobalCoreThreadPoolManage;
 import cn.hippo4j.message.dto.NotifyConfigDTO;
 import cn.hippo4j.message.request.ChangeParameterNotifyRequest;
 import cn.hippo4j.message.service.Hippo4jBaseSendMessageService;
@@ -43,7 +38,6 @@ import cn.hippo4j.message.service.ThreadPoolNotifyAlarm;
 import com.google.common.collect.Lists;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.context.ApplicationListener;
 import org.springframework.core.annotation.Order;
 
 import java.util.List;
diff --git a/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/RefreshListener.java b/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/RefreshListener.java
index 8f68d639..bd072c04 100644
--- a/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/RefreshListener.java
+++ b/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/RefreshListener.java
@@ -1,4 +1,21 @@
-package cn.hippo4j.core.springboot.starter.refresher.event;
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 cn.hippo4j.config.springboot.starter.refresher.event;
 
 import cn.hippo4j.common.function.Matcher;
 import org.springframework.context.ApplicationEvent;