diff --git a/runtime/builtins.cpp b/runtime/builtins.cpp
index 474dfffd61867bf5962b658f024d328b21ea91c1..47af3d8394b3a929518fb3cf55958093df7330a5 100644
--- a/runtime/builtins.cpp
+++ b/runtime/builtins.cpp
@@ -333,7 +333,7 @@ void Builtins::Initialize(const JSHandle<GlobalEnv> &env, JSThread *thread)
     thread_->ResetGuardians();
 
 #ifdef FUZZING_FUZZILLI_BUILTIN
-    InitializeFuzzilli(env, objFuncDynclass);
+    InitializeFuzzilli(env, obj_func_dynclass);
 #endif
 }
 
@@ -3209,7 +3209,7 @@ JSHandle<JSObject> Builtins::InitializeArkPrivate(const JSHandle<GlobalEnv> &env
 }
 
 #ifdef FUZZING_FUZZILLI_BUILTIN
-void Builtins::InitializeFuzzilli(const JSHandle<GlobalEnv> &env, const JSHandle<JSHClass> &objFuncDynclass)
+void Builtins::InitializeFuzzilli(const JSHandle<GlobalEnv> &env, const JSHandle<JSHClass> &obj_func_dynclass)
 {
     class BuiltinsFuzzilli : public ecmascript::base::BuiltinsBase {
     public:
@@ -3256,7 +3256,7 @@ void Builtins::InitializeFuzzilli(const JSHandle<GlobalEnv> &env, const JSHandle
         }
     };
 
-    JSHandle<JSObject> fuzzilliFuncPrototype = factory_->NewJSObject(objFuncDynclass);
+    JSHandle<JSObject> fuzzilliFuncPrototype = factory_->NewJSObject(obj_func_dynclass);
     JSHandle<JSTaggedValue> fuzzilliFuncPrototypeValue(fuzzilliFuncPrototype);
 
     JSHandle<JSHClass> fuzzilliFuncInstanceDynclass =
diff --git a/runtime/builtins.h b/runtime/builtins.h
index 53a108aebae30415ac2be56622435690ba131a2d..4fd3e317637996cb962bec429869a2191eda480a 100644
--- a/runtime/builtins.h
+++ b/runtime/builtins.h
@@ -242,7 +242,7 @@ private:
     void SetFrozenFunction(const JSHandle<GlobalEnv> &env, const JSHandle<JSObject> &obj, const char *key,
                            EcmaEntrypoint func, int length) const;
 #ifdef FUZZING_FUZZILLI_BUILTIN
-    void InitializeFuzzilli(const JSHandle<GlobalEnv> &env, const JSHandle<JSHClass> &objFuncDynclass);
+    void InitializeFuzzilli(const JSHandle<GlobalEnv> &env, const JSHandle<JSHClass> &obj_func_dynclass);
 #endif
 };
 }  // namespace panda::ecmascript