diff --git a/tests/cpp-tests/Classes/UITest/CocoStudioGUITest/UIEditBoxTest.h b/tests/cpp-tests/Classes/UITest/CocoStudioGUITest/UIEditBoxTest.h
index 57c0ee335445..1a07feed1cc7 100644
--- a/tests/cpp-tests/Classes/UITest/CocoStudioGUITest/UIEditBoxTest.h
+++ b/tests/cpp-tests/Classes/UITest/CocoStudioGUITest/UIEditBoxTest.h
@@ -47,7 +47,7 @@ class UIEditBoxTest : public UIScene, public cocos2d::ui::EditBoxDelegate
     cocos2d::ui::EditBox* _editName;
     cocos2d::ui::EditBox* _editPassword;
     cocos2d::ui::EditBox* _editEmail;
-		cocos2d::Node* _editEmailParent;
+    cocos2d::Node* _editEmailParent;
 };
 
 #endif /* defined(__cocos2d_tests__UIEditBoxTest__) */