diff --git a/spring-cloud-tencent-examples/polaris-circuitbreaker-example/polaris-circuitbreaker-example-a/src/main/resources/ESAPI.properties b/spring-cloud-tencent-examples/polaris-circuitbreaker-example/polaris-circuitbreaker-example-a/src/main/resources/ESAPI.properties
index 57ff36173..d83195ab8 100644
--- a/spring-cloud-tencent-examples/polaris-circuitbreaker-example/polaris-circuitbreaker-example-a/src/main/resources/ESAPI.properties
+++ b/spring-cloud-tencent-examples/polaris-circuitbreaker-example/polaris-circuitbreaker-example-a/src/main/resources/ESAPI.properties
@@ -5,4 +5,4 @@ ESAPI.Encoder=org.owasp.esapi.reference.DefaultEncoder
 # ESAPI Encoder
 Encoder.AllowMultipleEncoding=false
 Encoder.AllowMixedEncoding=false
-Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec
\ No newline at end of file
+Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec
diff --git a/spring-cloud-tencent-examples/polaris-gateway-example/gateway-callee-service/src/main/resources/ESAPI.properties b/spring-cloud-tencent-examples/polaris-gateway-example/gateway-callee-service/src/main/resources/ESAPI.properties
index 57ff36173..d83195ab8 100644
--- a/spring-cloud-tencent-examples/polaris-gateway-example/gateway-callee-service/src/main/resources/ESAPI.properties
+++ b/spring-cloud-tencent-examples/polaris-gateway-example/gateway-callee-service/src/main/resources/ESAPI.properties
@@ -5,4 +5,4 @@ ESAPI.Encoder=org.owasp.esapi.reference.DefaultEncoder
 # ESAPI Encoder
 Encoder.AllowMultipleEncoding=false
 Encoder.AllowMixedEncoding=false
-Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec
\ No newline at end of file
+Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec
diff --git a/spring-cloud-tencent-examples/polaris-gateway-example/gateway-callee-service2/src/main/resources/ESAPI.properties b/spring-cloud-tencent-examples/polaris-gateway-example/gateway-callee-service2/src/main/resources/ESAPI.properties
index 57ff36173..d83195ab8 100644
--- a/spring-cloud-tencent-examples/polaris-gateway-example/gateway-callee-service2/src/main/resources/ESAPI.properties
+++ b/spring-cloud-tencent-examples/polaris-gateway-example/gateway-callee-service2/src/main/resources/ESAPI.properties
@@ -5,4 +5,4 @@ ESAPI.Encoder=org.owasp.esapi.reference.DefaultEncoder
 # ESAPI Encoder
 Encoder.AllowMultipleEncoding=false
 Encoder.AllowMixedEncoding=false
-Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec
\ No newline at end of file
+Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec
diff --git a/spring-cloud-tencent-examples/polaris-router-example/router-callee-service1/src/main/resources/ESAPI.properties b/spring-cloud-tencent-examples/polaris-router-example/router-callee-service1/src/main/resources/ESAPI.properties
index 57ff36173..d83195ab8 100644
--- a/spring-cloud-tencent-examples/polaris-router-example/router-callee-service1/src/main/resources/ESAPI.properties
+++ b/spring-cloud-tencent-examples/polaris-router-example/router-callee-service1/src/main/resources/ESAPI.properties
@@ -5,4 +5,4 @@ ESAPI.Encoder=org.owasp.esapi.reference.DefaultEncoder
 # ESAPI Encoder
 Encoder.AllowMultipleEncoding=false
 Encoder.AllowMixedEncoding=false
-Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec
\ No newline at end of file
+Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec
diff --git a/spring-cloud-tencent-examples/polaris-router-example/router-callee-service2/src/main/resources/ESAPI.properties b/spring-cloud-tencent-examples/polaris-router-example/router-callee-service2/src/main/resources/ESAPI.properties
index 57ff36173..d83195ab8 100644
--- a/spring-cloud-tencent-examples/polaris-router-example/router-callee-service2/src/main/resources/ESAPI.properties
+++ b/spring-cloud-tencent-examples/polaris-router-example/router-callee-service2/src/main/resources/ESAPI.properties
@@ -5,4 +5,4 @@ ESAPI.Encoder=org.owasp.esapi.reference.DefaultEncoder
 # ESAPI Encoder
 Encoder.AllowMultipleEncoding=false
 Encoder.AllowMixedEncoding=false
-Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec
\ No newline at end of file
+Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec