diff --git a/cocos/editor-support/cocostudio/ActionTimeline/CCFrame.cpp b/cocos/editor-support/cocostudio/ActionTimeline/CCFrame.cpp
index bcd9c0cbca..dc0595fbf0 100644
--- a/cocos/editor-support/cocostudio/ActionTimeline/CCFrame.cpp
+++ b/cocos/editor-support/cocostudio/ActionTimeline/CCFrame.cpp
@@ -582,7 +582,7 @@ void EventFrame::setNode(cocos2d::Node* node)
 
 void EventFrame::onEnter(Frame *nextFrame, int currentFrameIndex)
 {
-    if(_frameIndex<_action->getStartFrame() || _frameIndex>_action->getEndFrame())
+    if(_frameIndex < _action->getStartFrame() || _frameIndex > _action->getEndFrame())
         return;
 
     if(currentFrameIndex >= _frameIndex)