diff --git a/cocos/2d/CCLayer.cpp b/cocos/2d/CCLayer.cpp
index f4d07e01b4..5e35070136 100644
--- a/cocos/2d/CCLayer.cpp
+++ b/cocos/2d/CCLayer.cpp
@@ -4,8 +4,9 @@ Copyright (c) 2010-2012 cocos2d-x.org
 Copyright (c) 2011      Zynga Inc.
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
- 
-http://www.cocos2d-x.org
+Copyright (c) 2021 Bytedance Inc.
+
+https://adxe.org
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -53,14 +54,6 @@ NS_CC_BEGIN
 
 // Layer
 Layer::Layer()
-: _touchEnabled(false)
-, _accelerometerEnabled(false)
-, _keyboardEnabled(false)
-, _touchListener(nullptr)
-, _keyboardListener(nullptr)
-, _accelerationListener(nullptr)
-, _touchMode(Touch::DispatchMode::ALL_AT_ONCE)
-, _swallowsTouches(true)
 {
     _ignoreAnchorPointForPosition = true;
     setAnchorPoint(Vec2(0.5f, 0.5f));
@@ -92,145 +85,6 @@ Layer *Layer::create()
     }
 }
 
-int Layer::executeScriptTouchHandler(EventTouch::EventCode eventType, Touch* touch, Event* event)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    TouchScriptData data(eventType, this, touch, event);
-    ScriptEvent scriptEvent(kTouchEvent, &data);
-    return ScriptEngineManager::sendEventToLua(scriptEvent);
-#else
-    CC_UNUSED_PARAM(eventType);
-    CC_UNUSED_PARAM(touch);
-    CC_UNUSED_PARAM(event);
-    return 0;
-#endif
-}
-
-int Layer::executeScriptTouchesHandler(EventTouch::EventCode eventType, const std::vector<Touch*>& touches, Event* event)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    TouchesScriptData data(eventType, this, touches, event);
-    ScriptEvent scriptEvent(kTouchesEvent, &data);
-    return ScriptEngineManager::sendEventToLua(scriptEvent);
-#else
-    CC_UNUSED_PARAM(eventType);
-    CC_UNUSED_PARAM(touches);
-    CC_UNUSED_PARAM(event);
-    return 0;
-#endif
-}
-
-
-void Layer::onAcceleration(Acceleration* acc, Event* /*unused_event*/)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    BasicScriptData data(this,(void*)acc);
-    ScriptEvent event(kAccelerometerEvent,&data);
-    ScriptEngineManager::sendEventToLua(event);
-#else
-    CC_UNUSED_PARAM(acc);
-#endif
-}
-
-void Layer::onKeyPressed(EventKeyboard::KeyCode /*keyCode*/, Event* /*unused_event*/)
-{
-}
-
-void Layer::onKeyReleased(EventKeyboard::KeyCode keyCode, Event* /*unused_event*/)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    KeypadScriptData data(keyCode, this);
-    ScriptEvent event(kKeypadEvent,&data);
-    ScriptEngineManager::sendEventToLua(event);
-#else
-    CC_UNUSED_PARAM(keyCode);
-#endif
-}
-
-/// Callbacks
-
-bool Layer::onTouchBegan(Touch *touch, Event *event)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    return executeScriptTouchHandler(EventTouch::EventCode::BEGAN, touch, event) == 0 ? false : true;
-#else
-    CC_UNUSED_PARAM(touch);
-    CC_UNUSED_PARAM(event);
-    CCASSERT(false, "Layer#ccTouchBegan override me");
-    return true;
-#endif
-}
-
-void Layer::onTouchMoved(Touch *touch, Event *event)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    executeScriptTouchHandler(EventTouch::EventCode::MOVED, touch, event);
-#else
-    CC_UNUSED_PARAM(touch);
-    CC_UNUSED_PARAM(event);
-#endif
-}
-
-void Layer::onTouchEnded(Touch *touch, Event *event)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    executeScriptTouchHandler(EventTouch::EventCode::ENDED, touch, event);
-#else
-    CC_UNUSED_PARAM(touch);
-    CC_UNUSED_PARAM(event);
-#endif
-}
-
-void Layer::onTouchCancelled(Touch *touch, Event *event)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    executeScriptTouchHandler(EventTouch::EventCode::CANCELLED, touch, event);
-#else
-    CC_UNUSED_PARAM(touch);
-    CC_UNUSED_PARAM(event);
-#endif
-}    
-
-void Layer::onTouchesBegan(const std::vector<Touch*>& touches, Event *event)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    executeScriptTouchesHandler(EventTouch::EventCode::BEGAN, touches, event);
-#else
-    CC_UNUSED_PARAM(touches);
-    CC_UNUSED_PARAM(event);
-#endif
-}
-
-void Layer::onTouchesMoved(const std::vector<Touch*>& touches, Event *event)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    executeScriptTouchesHandler(EventTouch::EventCode::MOVED, touches, event);
-#else
-    CC_UNUSED_PARAM(touches);
-    CC_UNUSED_PARAM(event);
-#endif
-}
-
-void Layer::onTouchesEnded(const std::vector<Touch*>& touches, Event *event)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    executeScriptTouchesHandler(EventTouch::EventCode::ENDED, touches, event);
-#else
-    CC_UNUSED_PARAM(touches);
-    CC_UNUSED_PARAM(event);
-#endif
-}
-
-void Layer::onTouchesCancelled(const std::vector<Touch*>& touches, Event *event)
-{
-#if CC_ENABLE_SCRIPT_BINDING
-    executeScriptTouchesHandler(EventTouch::EventCode::CANCELLED, touches, event);
-#else
-    CC_UNUSED_PARAM(touches);
-    CC_UNUSED_PARAM(event);
-#endif
-}
-
 std::string Layer::getDescription() const
 {
     return StringUtils::format("<Layer | Tag = %d>", _tag);
diff --git a/cocos/2d/CCLayer.h b/cocos/2d/CCLayer.h
index 7ff96b2122..22ee35064f 100644
--- a/cocos/2d/CCLayer.h
+++ b/cocos/2d/CCLayer.h
@@ -4,8 +4,9 @@ Copyright (c) 2010-2012 cocos2d-x.org
 Copyright (c) 2011      Zynga Inc.
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+Copyright (c) 2021 Bytedance Inc.
 
-http://www.cocos2d-x.org
+https://adxe.org
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -68,95 +69,6 @@ public:
      */
     static Layer *create();
     
-    /* Callback function should not be deprecated, it will generate lots of warnings.
-       Since 'setTouchEnabled' was deprecated, it will make warnings if developer overrides onTouchXXX and invokes setTouchEnabled(true) instead of using EventDispatcher::addEventListenerWithXXX.
-    */
-    /** Callback function for touch began.
-     *
-     * @param touch Touch information.
-     * @param unused_event Event information.
-     * @return if return false, onTouchMoved, onTouchEnded, onTouchCancelled will never called.
-     * @js NA
-     */
-    virtual bool onTouchBegan(Touch *touch, Event *unused_event);
-    /** Callback function for touch moved.
-    *
-    * @param touch Touch information.
-    * @param unused_event Event information.
-    * @js NA
-    */
-    virtual void onTouchMoved(Touch *touch, Event *unused_event);
-    /** Callback function for touch ended.
-    *
-    * @param touch Touch information.
-    * @param unused_event Event information.
-    * @js NA
-    */
-    virtual void onTouchEnded(Touch *touch, Event *unused_event);
-    /** Callback function for touch cancelled.
-    *
-    * @param touch Touch information.
-    * @param unused_event Event information.
-    * @js NA
-    */
-    virtual void onTouchCancelled(Touch *touch, Event *unused_event);
-
-    /** Callback function for multiple touches began.
-    *
-    * @param touches Touches information.
-    * @param unused_event Event information.
-    * @js NA
-    */
-    virtual void onTouchesBegan(const std::vector<Touch*>& touches, Event *unused_event);
-    /** Callback function for multiple touches moved.
-    *
-    * @param touches Touches information.
-    * @param unused_event Event information.
-    * @js NA
-    */
-    virtual void onTouchesMoved(const std::vector<Touch*>& touches, Event *unused_event);
-    /** Callback function for multiple touches ended.
-    *
-    * @param touches Touches information.
-    * @param unused_event Event information.
-    * @js NA
-    */
-    virtual void onTouchesEnded(const std::vector<Touch*>& touches, Event *unused_event);
-    /** Callback function for multiple touches cancelled.
-    *
-    * @param touches Touches information.
-    * @param unused_event Event information.
-    * @js NA
-    */
-    virtual void onTouchesCancelled(const std::vector<Touch*>&touches, Event *unused_event);
-
-	/* Callback function should not be deprecated, it will generate lots of warnings.
-	Since 'setAccelerometerEnabled' was deprecated, it will make warnings if developer overrides onAcceleration and invokes setAccelerometerEnabled(true) instead of using EventDispatcher::addEventListenerWithXXX.
-    */
-    /** Callback function for acceleration.
-     * @param acc Acceleration information.
-     * @param unused_event Event information.
-     * @js NA
-     */
-    virtual void onAcceleration(Acceleration* acc, Event* unused_event);
-
-
-	/* Callback function should not be deprecated, it will generate lots of warnings.
-	Since 'setKeyboardEnabled' was deprecated, it will make warnings if developer overrides onKeyXXX and invokes setKeyboardEnabled(true) instead of using EventDispatcher::addEventListenerWithXXX.
-    */
-    /** Callback function for key pressed.
-     * @param keyCode KeyCode information.
-     * @param event Event information.
-     * @js NA
-     */
-    virtual void onKeyPressed(EventKeyboard::KeyCode keyCode, Event* event);
-    /** Callback function for key released.
-    * @param keyCode KeyCode information.
-    * @param event Event information.
-    * @js NA
-    */
-    virtual void onKeyReleased(EventKeyboard::KeyCode keyCode, Event* event);
-
     // Overrides
     virtual std::string getDescription() const override;
 
@@ -166,21 +78,6 @@ CC_CONSTRUCTOR_ACCESS:
 
     virtual bool init() override;
 
-protected:
-    
-    int executeScriptTouchHandler(EventTouch::EventCode eventType, Touch* touch, Event* event);
-    int executeScriptTouchesHandler(EventTouch::EventCode eventType, const std::vector<Touch*>& touches, Event* event);
-
-    bool _touchEnabled;
-    bool _accelerometerEnabled;
-    bool _keyboardEnabled;
-    EventListener* _touchListener;
-    EventListenerKeyboard* _keyboardListener;
-    EventListenerAcceleration* _accelerationListener;
-
-    Touch::DispatchMode _touchMode;
-    bool _swallowsTouches;
-
 private:
     CC_DISALLOW_COPY_AND_ASSIGN(Layer);