diff --git a/naming/src/test/java/com/alibaba/nacos/naming/core/v2/service/impl/EphemeralClientOperationServiceImplTest.java b/naming/src/test/java/com/alibaba/nacos/naming/core/v2/service/impl/EphemeralClientOperationServiceImplTest.java
index 0748330a7ee..967ae63ff04 100644
--- a/naming/src/test/java/com/alibaba/nacos/naming/core/v2/service/impl/EphemeralClientOperationServiceImplTest.java
+++ b/naming/src/test/java/com/alibaba/nacos/naming/core/v2/service/impl/EphemeralClientOperationServiceImplTest.java
@@ -66,7 +66,7 @@ public class EphemeralClientOperationServiceImplTest extends TestCase {
     
     private final String ipPortBasedClientId = "1.1.1.1:80#true";
     
-    private final String connectionBasedClientId = "test";;
+    private final String connectionBasedClientId = "test";
     
     private final String ip = "1.1.1.1";