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 76cf840db..9996abbd0 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
@@ -10,18 +10,17 @@
 
 package com.tencent.cloud.polaris.config.adapter;
 
+import com.tencent.polaris.configuration.api.core.ConfigFileService;
+
 import org.springframework.core.env.CompositePropertySource;
 import org.springframework.core.env.Environment;
 
-import com.tencent.polaris.configuration.api.core.ConfigFileService;
-
 
 /**
  * @Date Jul 23, 2023 2:57:49 PM
  * @author juanyinyang
  */
 public interface PolarisConfigCustomExtensionLayer {
-	void execute(String namespace, Environment environment, CompositePropertySource compositePropertySource,
-			PolarisPropertySourceManager polarisPropertySourceManager, ConfigFileService configFileService);
+	void execute(String namespace, Environment environment, CompositePropertySource compositePropertySource, PolarisPropertySourceManager polarisPropertySourceManager, ConfigFileService configFileService);
 
 }