diff --git a/cocos/2d/platform/CCGLViewProtocol.h b/cocos/2d/platform/CCGLViewProtocol.h
index cde53010c3..6fae1fc546 100644
--- a/cocos/2d/platform/CCGLViewProtocol.h
+++ b/cocos/2d/platform/CCGLViewProtocol.h
@@ -58,8 +58,6 @@ enum class ResolutionPolicy
 
 NS_CC_BEGIN
 
-class EGLTouchDelegate;
-
 /**
  * @addtogroup platform
  * @{
diff --git a/cocos/2d/platform/android/CCGLView.h b/cocos/2d/platform/android/CCGLView.h
index be9c920e41..63d681a787 100644
--- a/cocos/2d/platform/android/CCGLView.h
+++ b/cocos/2d/platform/android/CCGLView.h
@@ -35,7 +35,7 @@ THE SOFTWARE.
 
 NS_CC_BEGIN
 
-class CC_DLL GLView : public Ref, public GLViewProtocol
+class CC_DLL GLView : public GLViewProtocol, public Ref
 {
 public:
 
diff --git a/cocos/2d/platform/desktop/CCGLView.h b/cocos/2d/platform/desktop/CCGLView.h
index b1d685ff1b..afd6fc8920 100644
--- a/cocos/2d/platform/desktop/CCGLView.h
+++ b/cocos/2d/platform/desktop/CCGLView.h
@@ -33,7 +33,7 @@ THE SOFTWARE.
 
 NS_CC_BEGIN
 
-class CC_DLL GLView : public Ref, public GLViewProtocol
+class CC_DLL GLView : public GLViewProtocol, public Ref
 {
 public:
     static GLView* create(const std::string& viewName);
diff --git a/cocos/2d/platform/ios/CCGLView.h b/cocos/2d/platform/ios/CCGLView.h
index 1b0a56981c..76653045b7 100644
--- a/cocos/2d/platform/ios/CCGLView.h
+++ b/cocos/2d/platform/ios/CCGLView.h
@@ -38,7 +38,7 @@ NS_CC_BEGIN
 
 /** Class that represent the OpenGL View
  */
-class CC_DLL GLView : public Ref, public GLViewProtocol
+class CC_DLL GLView : public GLViewProtocol, public Ref
 {
 public:
     /** creates a GLView with a objective-c CCEAGLView instance */