diff --git a/cocos/editor-support/cocostudio/TriggerBase.cpp b/cocos/editor-support/cocostudio/TriggerBase.cpp
index ebdde4a24b..ee3e1d8ddd 100644
--- a/cocos/editor-support/cocostudio/TriggerBase.cpp
+++ b/cocos/editor-support/cocostudio/TriggerBase.cpp
@@ -23,8 +23,6 @@ THE SOFTWARE.
 ****************************************************************************/
 
 #include "TriggerBase.h"
-#include "TriggerObj.h"
-#include "TriggerMng.h"
 
 using namespace cocos2d;
 using namespace cocostudio;
diff --git a/cocos/editor-support/cocostudio/TriggerBase.h b/cocos/editor-support/cocostudio/TriggerBase.h
index f904c7fa44..1558ff7b8a 100644
--- a/cocos/editor-support/cocostudio/TriggerBase.h
+++ b/cocos/editor-support/cocostudio/TriggerBase.h
@@ -27,7 +27,6 @@ THE SOFTWARE.
 
 #include "cocos2d.h"
 #include "cocostudio/CocoStudio.h"
-#include "ExtensionMacros.h"
 #include "TriggerObj.h"
 #include "ObjectFactory.h"
 #include "TriggerMng.h"
diff --git a/cocos/editor-support/cocostudio/TriggerMng.cpp b/cocos/editor-support/cocostudio/TriggerMng.cpp
index 1b35dbc868..c997d34cec 100644
--- a/cocos/editor-support/cocostudio/TriggerMng.cpp
+++ b/cocos/editor-support/cocostudio/TriggerMng.cpp
@@ -23,8 +23,6 @@ THE SOFTWARE.
 ****************************************************************************/
 
 #include "TriggerMng.h"
-#include "TriggerObj.h"
-#include "TriggerBase.h"
 
 using namespace cocos2d;
 
diff --git a/cocos/editor-support/cocostudio/TriggerObj.h b/cocos/editor-support/cocostudio/TriggerObj.h
index 110f8aec0c..4c29b60021 100644
--- a/cocos/editor-support/cocostudio/TriggerObj.h
+++ b/cocos/editor-support/cocostudio/TriggerObj.h
@@ -27,7 +27,6 @@ THE SOFTWARE.
 
 #include "cocos2d.h"
 #include "CocoStudio.h"
-#include "TriggerBase.h"
 #include <vector>
 
 namespace cocostudio {