diff --git a/SlnMesnac.Business/LogoBusiness.cs b/SlnMesnac.Business/LogoBusiness.cs
index ebf42a0..b77cbea 100644
--- a/SlnMesnac.Business/LogoBusiness.cs
+++ b/SlnMesnac.Business/LogoBusiness.cs
@@ -74,6 +74,7 @@ namespace SlnMesnac.Business
             TcpServer.RefreshMaterialCodeStrEvent += BarCodeHandler;
             TcpServer.CameraResultEvent += ReceiveCameraResult;
             TcpServer.SerialSignalPushEvent += SerialSignalPush;
+            TcpServer.MessageNoReadEvent += MessageNoRead;
             this.baseMaterialService = baseMaterialService;
             this.logoIdentifyService = logoIdentifyService;
             this.logoConfigService = logoConfigService;
@@ -307,6 +308,11 @@ namespace SlnMesnac.Business
         }
 
 
+        public void MessageNoRead()
+        {
+            WarningAndStop($"扫码器NoRead报警!");
+        }
+
         /// <summary>
         /// 判断Logo校验是否成功
         /// </summary>
diff --git a/SlnMesnac.TouchSocket/TcpServer.cs b/SlnMesnac.TouchSocket/TcpServer.cs
index bb46d36..712b25a 100644
--- a/SlnMesnac.TouchSocket/TcpServer.cs
+++ b/SlnMesnac.TouchSocket/TcpServer.cs
@@ -25,8 +25,8 @@ namespace SlnMesnac.TouchSocket
         public static event RefreshState RefreshStateEvent;
 
         //NoRead事件通知
-        //public delegate void MessageNoRead();
-        //public static event MessageNoRead MessageNoReadEvent;
+        public delegate void MessageNoRead();
+        public static event MessageNoRead MessageNoReadEvent;
 
         //扫码事件
         public delegate void RefreshMaterialCodeStr(string materialCodeStr, string ip);
@@ -106,7 +106,8 @@ namespace SlnMesnac.TouchSocket
                             else if (mes == "NoRead")
                             {
                                 client.Logger.Info($"客户端{client.IP}:{client.Port}》NoRead事件{mes}");
-                                // TODO扫码器扫码失败报警
+
+                                MessageNoReadEvent?.Invoke();
                             }
                             else
                             {