diff --git a/tests/cpp-tests/Classes/BillBoardTest/BillBoardTest.cpp b/tests/cpp-tests/Classes/BillBoardTest/BillBoardTest.cpp
index 5027c0cfc9..f2defcfe69 100644
--- a/tests/cpp-tests/Classes/BillBoardTest/BillBoardTest.cpp
+++ b/tests/cpp-tests/Classes/BillBoardTest/BillBoardTest.cpp
@@ -113,9 +113,9 @@ BillBoardTest::BillBoardTest()
 :  _camera(nullptr)
 {
     //Create touch listener
-    /*auto listener = EventListenerTouchAllAtOnce::create();
+    auto listener = EventListenerTouchAllAtOnce::create();
     listener->onTouchesMoved = CC_CALLBACK_2(BillBoardTest::onTouchesMoved, this);
-    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);*/
+    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
     
     auto layer3D=Layer::create();
     addChild(layer3D,0);
@@ -276,7 +276,6 @@ void BillBoardTest::update(float dt)
 {
 }
 
-/*
 void BillBoardTest::onTouchesMoved(const std::vector<Touch*>& touches, Event* event)
 {
     if(touches.size()==1)
@@ -299,7 +298,7 @@ void BillBoardTest::onTouchesMoved(const std::vector<Touch*>& touches, Event* ev
         cameraPos+=cameraRightDir*newPos.x*0.5;
         _camera->setPosition3D(cameraPos);      
     }
-}*/
+}
 
 void BillBoardTest::rotateCameraCallback(Ref* sender,float value)
 {
diff --git a/tests/cpp-tests/Classes/BillBoardTest/BillBoardTest.h b/tests/cpp-tests/Classes/BillBoardTest/BillBoardTest.h
index 507c8dd2c5..4ee680a251 100644
--- a/tests/cpp-tests/Classes/BillBoardTest/BillBoardTest.h
+++ b/tests/cpp-tests/Classes/BillBoardTest/BillBoardTest.h
@@ -58,7 +58,7 @@ public:
     void addNewBillBoradWithCoords(cocos2d::Vec3 p);
     void addNewAniBillBoradWithCoords(cocos2d::Vec3 p);
     void rotateCameraCallback(cocos2d::Ref* sender,float value);
-    //void onTouchesMoved(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event) override;
+    void onTouchesMoved(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event);
     
     void menuCallback_orientedPoint(cocos2d::Ref* sender);
     void menuCallback_orientedPlane(cocos2d::Ref* sender);