diff --git a/cocos/editor-support/cocostudio/ActionTimeline/CCActionTimeline.cpp b/cocos/editor-support/cocostudio/ActionTimeline/CCActionTimeline.cpp
index 24b055574b..e399d86eee 100644
--- a/cocos/editor-support/cocostudio/ActionTimeline/CCActionTimeline.cpp
+++ b/cocos/editor-support/cocostudio/ActionTimeline/CCActionTimeline.cpp
@@ -199,22 +199,27 @@ void ActionTimeline::step(float delta)
     }
 
     _time += delta * _timeSpeed;
-    _currentFrame = (int)(_time / _frameInternal);
-
-    stepToFrame(_currentFrame);
-
-    if(_time > _endFrame * _frameInternal)
+    
+    if(_time < _endFrame * _frameInternal)
+    {
+        _currentFrame = (int)(_time / _frameInternal);
+        stepToFrame(_currentFrame);
+    }
+    else
     {
         if(_lastFrameListener != nullptr)
             _lastFrameListener();
-
+        
         _playing = _loop;
         if(!_playing)
+        {
             _time = _endFrame * _frameInternal;
-        else           
+            _currentFrame = (int)(_time / _frameInternal);
+            stepToFrame(_currentFrame);
+        }
+        else
             gotoFrameAndPlay(_startFrame, _endFrame, _loop);
     }
-
 }
 
 typedef std::function<void(Node*)> tCallBack;