diff --git a/src/YunDa.Server/YunDa.Server.ISMSTcp/Services/ZzDataCmdService.cs b/src/YunDa.Server/YunDa.Server.ISMSTcp/Services/ZzDataCmdService.cs
index 4d1dbaa..1f380dc 100644
--- a/src/YunDa.Server/YunDa.Server.ISMSTcp/Services/ZzDataCmdService.cs
+++ b/src/YunDa.Server/YunDa.Server.ISMSTcp/Services/ZzDataCmdService.cs
@@ -110,16 +110,17 @@ namespace YunDa.Server.ISMSTcp.Services
                 }
             });
 
-            _ = Task.Run(async () =>
-            {
-                while (true)
-                {//每30秒发送一次虚点命令（全体）
+            //暂时屏蔽发送虚点命令，不然李老师那边会卡
+            //_ = Task.Run(async () =>
+            //{
+            //    while (true)
+            //    {//每30秒发送一次虚点命令（全体）
 
-                    await SendVaCmd();
+            //        await SendVaCmd();
 
-                    await Task.Delay(TimeSpan.FromSeconds(30));
-                }
-            });
+            //        await Task.Delay(TimeSpan.FromSeconds(30));
+            //    }
+            //});
         }
 
         private List<string> GetValidZzCmd(string cmdName, List<string> ids)