diff --git a/SlnMesnac.Config/PlcConfig.cs b/SlnMesnac.Config/PlcConfig.cs
index 9bb8d31..c061dd4 100644
--- a/SlnMesnac.Config/PlcConfig.cs
+++ b/SlnMesnac.Config/PlcConfig.cs
@@ -29,5 +29,10 @@ namespace SlnMesnac.Config
         /// PLC Key
         /// </summary>
         public string plcKey { get; set; }
+        
+        /// <summary>
+        /// 是否启用
+        /// </summary>
+        public bool isFlage { get; set; }
     }
 }
\ No newline at end of file
diff --git a/SlnMesnac.Plc/PlcPool.cs b/SlnMesnac.Plc/PlcPool.cs
index 476857b..55bb2c4 100644
--- a/SlnMesnac.Plc/PlcPool.cs
+++ b/SlnMesnac.Plc/PlcPool.cs
@@ -43,7 +43,10 @@ namespace SlnMesnac.Plc
             {
                 foreach (var item in _appConfig.plcConfig)
                 {
-                    AddPlc(item.plcType, item.plcIp, item.plcPort, item.plcKey);
+                    if (item.isFlage)
+                    {
+                        AddPlc(item.plcType, item.plcIp, item.plcPort, item.plcKey);
+                    }
                 }
             }
             else
diff --git a/SlnMesnac.WPF/appsettings.json b/SlnMesnac.WPF/appsettings.json
index 6a0c7e1..7c20653 100644
--- a/SlnMesnac.WPF/appsettings.json
+++ b/SlnMesnac.WPF/appsettings.json
@@ -27,14 +27,16 @@
         "plcType": "MelsecBinaryPlc",
         "plcIp": "127.0.0.1", 
         "plcPort": 6000,
-        "plcKey": "mcs"
+        "plcKey": "mcs",
+        "isFlage": false
       },
       {
         "configId": 2,
         "plcType": "MelsecBinaryPlc",
         "plcIp": "127.0.0.1",
         "plcPort": 6000,
-        "plcKey": "cwss"
+        "plcKey": "cwss",
+        "isFlage": false
       }
     ]
   }