diff --git a/Library/Common/Architecture/BaseModel.cs b/Library/Common/Architecture/BaseModel.cs
index 2868c5d..56afac4 100644
--- a/Library/Common/Architecture/BaseModel.cs
+++ b/Library/Common/Architecture/BaseModel.cs
@@ -82,5 +82,16 @@ namespace Milimoe.FunGame.Core.Library.Common.Architecture
             Working = true;
             Work = default;
         }
+
+        /// <summary>
+        /// 调用Socket.Send() == Success后，请等待任务完成
+        /// </summary>
+        protected void WaitForWorkDone()
+        {
+            while (true)
+            {
+                if (!Working) break;
+            }
+        }
     }
 }
diff --git a/Library/Exception/Exception.cs b/Library/Exception/Exception.cs
index dace84e..c6bd0ed 100644
--- a/Library/Exception/Exception.cs
+++ b/Library/Exception/Exception.cs
@@ -149,9 +149,14 @@
     {
         public override string Message => "退出房间失败 (#10030)";
     }
+    
+    public class CreateRoomException : Exception
+    {
+        public override string Message => "创建房间失败 (#10031)";
+    }
 
     public class GetInstanceException : Exception
     {
-        public override string Message => "构造对象实例遇到错误 (#10031)";
+        public override string Message => "构造对象实例遇到错误 (#10032)";
     }
 }