diff --git a/testable-agent/src/main/java/com/alibaba/testable/agent/constant/ConstPool.java b/testable-agent/src/main/java/com/alibaba/testable/agent/constant/ConstPool.java
index e12e209..63b259e 100644
--- a/testable-agent/src/main/java/com/alibaba/testable/agent/constant/ConstPool.java
+++ b/testable-agent/src/main/java/com/alibaba/testable/agent/constant/ConstPool.java
@@ -17,7 +17,7 @@ public class ConstPool {
     public static final String MOCK_CONSTRUCTOR = "com.alibaba.testable.core.annotation.MockConstructor";
     public static final String TESTABLE_MOCK = "com.alibaba.testable.core.annotation.TestableMock";
 
-    public static final String CGLIB_CLASS_INFIX = "$$EnhancerByCGLIB$$";
+    public static final String CGLIB_CLASS_INFIX = "$$EnhancerBy";
 
     /**
      * Name of the constructor method