diff --git a/Assets/Scripts/WindowController.cs b/Assets/Scripts/WindowController.cs
index ce4fb467e..f3b269d58 100644
--- a/Assets/Scripts/WindowController.cs
+++ b/Assets/Scripts/WindowController.cs
@@ -12,10 +12,6 @@ using System;
 
 
 using System.Runtime.InteropServices;
-/*#if UNITY_STANDALONE_OSX
-using AppKit;
-using Foundation;
-#endif*/
 
 
 
@@ -98,26 +94,6 @@ namespace HeavenStudio
         System.IntPtr HWND_TOP = new System.IntPtr(0);
         System.IntPtr HWND_TOPMOST = new System.IntPtr(-1);
         System.IntPtr HWND_NOTOPMOST = new System.IntPtr(-2);
-        /*#elif UNITY_STANDALONE_OSX
-
-        NSWindow _window;
-        var style = NSWindowStyle.Closable | NSWindowStyle.Resizable | NSWindowStyle.tilted;
-
-
-        public void SetWindowPos(double x, double y, double cX, double cY)
-        {
-            _window = new NSWindow(
-                new CoreGraphics.CGRect(x, Screen.mainWindowDisplayInfo.height - y, cx, cy),
-                style,
-                NSBackingStore.Buffered,
-                false
-            );
-        }
-
-        public override NSWindow mainWindowDisplayInfo
-        {
-            get { return _window; }
-        }*/
 
         #endif
 
@@ -128,8 +104,6 @@ namespace HeavenStudio
             if(Application.isEditor || !Editor.Editor.instance.fullscreen) return;
             #if UNITY_STANDALONE_WIN
             SetWindowPos(ptr, HWND_NOTOPMOST, x, y, resX, resY, SWP_SHOWWINDOW);
-            //#elif UNITY_STANDALONE_OSX
-            //SetWindowPos(x, y, resX, resY);
             #endif
         }
         
@@ -191,10 +165,7 @@ namespace HeavenStudio
             
             #if UNITY_STANDALONE_WIN
             SetPosition(hWnd, Convert.ToInt16(pan.x), Convert.ToInt16(pan.y), Convert.ToInt16(scale.x), Convert.ToInt16(scale.y));
-            #elif UNITY_STANDALONE_OSX
-            //SetPosition(pan.x, pan.y, scale.x, scale.y);
             #endif
-            //SetPosition(hWnd, Convert.ToInt16(pan.x + shakeResult.x), Convert.ToInt16(pan.y + shakeResult.y), Convert.ToInt16(scale.x), Convert.ToInt16(scale.y));
         }
 
         private void UpdatePan()
@@ -306,8 +277,6 @@ namespace HeavenStudio
             if(Application.isEditor) return;
             #if UNITY_STANDALONE_WIN
             SetWindowPos(hWnd, HWND_NOTOPMOST, Convert.ToInt16(pan.x), Convert.ToInt16(pan.y), Convert.ToInt16(scale.x), Convert.ToInt16(scale.y), SWP_SHOWWINDOW);
-            #elif UNITY_STANDALONE_OSX
-            //SetWindowPos(pan.x, pan.y, scale.x, scale.y);
             #endif
         }
     }