diff --git a/Assets/Scripts/Core/DisplayObject.cs b/Assets/Scripts/Core/DisplayObject.cs
index 11c79c62..5130b2d7 100644
--- a/Assets/Scripts/Core/DisplayObject.cs
+++ b/Assets/Scripts/Core/DisplayObject.cs
@@ -1764,7 +1764,7 @@ virtual protected bool SetLayer(int value, bool fromParent)
             return true;
         }
 
-        internal void _SetLayerDirect(int value)
+        virtual internal void _SetLayerDirect(int value)
         {
             if (_paintingMode > 0)
                 paintingGraphics.gameObject.layer = value;
diff --git a/Assets/Scripts/Core/GoWrapper.cs b/Assets/Scripts/Core/GoWrapper.cs
index 077790d6..5b69c101 100644
--- a/Assets/Scripts/Core/GoWrapper.cs
+++ b/Assets/Scripts/Core/GoWrapper.cs
@@ -119,6 +119,24 @@ public void SetWrapTarget(GameObject target, bool cloneMaterial)
             }
         }
 
+        override internal void _SetLayerDirect(int value)
+        {  
+            if (_paintingMode > 0)
+                paintingGraphics.gameObject.layer = value;
+            else
+            {
+                gameObject.layer = value;
+                if (_wrapTarget != null)//这个if是为了在GoWrapper里使用模糊效果
+                {
+                    _wrapTarget.layer = value;
+                    foreach (Transform tf in _wrapTarget.GetComponentsInChildren<Transform>(true))
+                    {
+                        tf.gameObject.layer = value;
+                    }
+                }
+            }
+        }
+        
         /// <summary>
         /// GoWrapper will cache all renderers of your gameobject on constructor. 
         /// If your gameobject change laterly, call this function to update the cache.