diff --git a/DevicesService/Devices/SignDll.cs b/DevicesService/Devices/SignDll.cs
index 79d4259..6128c4a 100644
--- a/DevicesService/Devices/SignDll.cs
+++ b/DevicesService/Devices/SignDll.cs
@@ -234,7 +234,7 @@ namespace DevicesService.Devices
                 Console.WriteLine("OpenComDevice：" + status);
                 if (status == 0)
                 {
-                    ////2022-08-16 加实时报点
+                    //关闭报点
                     int ret = FiveInchDll.ComSendPoint(0, null);
                     //Console.WriteLine("ComSendPoint：" + ret);
                     if (true)