diff --git a/cocos2dx/platform/mac/CCEGLView.h b/cocos2dx/platform/mac/CCEGLView.h
index 4430a67c6b..d115f42023 100644
--- a/cocos2dx/platform/mac/CCEGLView.h
+++ b/cocos2dx/platform/mac/CCEGLView.h
@@ -43,15 +43,14 @@ public:
     virtual void swapBuffers();
     virtual void setFrameSize(float width, float height);
     virtual void setIMEKeyboardState(bool bOpen);
-    
-    bool init(const char* viewName, float width, float height);
+    /*
+     *frameZoomFactor for frame. This method is for debugging big resolution (e.g.new ipad) app on desktop.
+     */
+    bool init(const char* viewName, float width, float height, float frameZoomFactor = 1.0f);
 public:
     
     //void resize(int width, int height);
-    /*
-     * Set zoom factor for frame. This method is for debugging big resolution (e.g.new ipad) app on desktop.
-     */
-    void setFrameZoomFactor(float fZoomFactor);
+ 
 	float getFrameZoomFactor();
     //void centerWindow();
 
@@ -68,7 +67,10 @@ public:
     /** @deprecated Use getInstance() instead */
     CC_DEPRECATED_ATTRIBUTE static EGLView* sharedOpenGLView();
 protected:
-    
+    /*
+     * Set zoom factor for frame. This method is for debugging big resolution (e.g.new ipad) app on desktop.
+     */
+    void setFrameZoomFactor(float fZoomFactor);
 private:
     bool _captured;
     bool _supportTouch;
diff --git a/cocos2dx/platform/mac/CCEGLView.mm b/cocos2dx/platform/mac/CCEGLView.mm
index 3fa0d4df84..4dc8724468 100644
--- a/cocos2dx/platform/mac/CCEGLView.mm
+++ b/cocos2dx/platform/mac/CCEGLView.mm
@@ -158,12 +158,13 @@ EGLView::~EGLView()
     s_pEglView = nullptr;
 }
 
-bool EGLView::init(const char *viewName, float width, float height)
+bool EGLView::init(const char *viewName, float width, float height, float frameZoomFactor)
 {
     if(nullptr != _mainWindow) return true;
     
     setViewName(viewName);
     setFrameSize(width, height);
+    setFrameZoomFactor(frameZoomFactor);
     
     glfwWindowHint(GLFW_RESIZABLE,GL_FALSE);
     _mainWindow = glfwCreateWindow(_screenSize.width * _frameZoomFactor, _screenSize.height * _frameZoomFactor, _viewName, nullptr, nullptr);