diff --git a/Runtime/GuruCore/Runtime/Common/GuruSDKCallback.cs b/Runtime/GuruCore/Runtime/Common/GuruSDKCallback.cs
index 6386967..1ac65ec 100644
--- a/Runtime/GuruCore/Runtime/Common/GuruSDKCallback.cs
+++ b/Runtime/GuruCore/Runtime/Common/GuruSDKCallback.cs
@@ -71,15 +71,6 @@ namespace Guru
         {
             Instance.msgCallback -= callback;
         }
-        
-        /// <summary>
-        /// 添加回调
-        /// </summary>
-        /// <param name="callback"></param>
-        public static void RemoveCallback(Action<string> callback)
-        {
-            Instance.SubCallback(callback);
-        }
 
     }
 }
\ No newline at end of file