diff --git a/Modbus.Net/ModBus.Net/ConfigurationManager.Designer.cs b/Modbus.Net/ModBus.Net/ConfigurationManager.Designer.cs
index 198b10d..24b249a 100644
--- a/Modbus.Net/ModBus.Net/ConfigurationManager.Designer.cs
+++ b/Modbus.Net/ModBus.Net/ConfigurationManager.Designer.cs
@@ -77,23 +77,5 @@ namespace ModBus.Net {
                 return ResourceManager.GetString("IP", resourceCulture);
             }
         }
-        
-        /// <summary>
-        ///   查找类似 502 的本地化字符串。
-        /// </summary>
-        internal static string Port {
-            get {
-                return ResourceManager.GetString("Port", resourceCulture);
-            }
-        }
-        
-        /// <summary>
-        ///   查找类似 1000 的本地化字符串。
-        /// </summary>
-        internal static string SocketTimeOut {
-            get {
-                return ResourceManager.GetString("SocketTimeOut", resourceCulture);
-            }
-        }
     }
 }
diff --git a/Modbus.Net/ModBus.Net/ConfigurationManager.resx b/Modbus.Net/ModBus.Net/ConfigurationManager.resx
index 27a0a6c..49d5134 100644
--- a/Modbus.Net/ModBus.Net/ConfigurationManager.resx
+++ b/Modbus.Net/ModBus.Net/ConfigurationManager.resx
@@ -123,10 +123,4 @@
   <data name="IP" xml:space="preserve">
     <value>192.168.3.247</value>
   </data>
-  <data name="Port" xml:space="preserve">
-    <value>502</value>
-  </data>
-  <data name="SocketTimeOut" xml:space="preserve">
-    <value>1000</value>
-  </data>
 </root>
\ No newline at end of file
diff --git a/Modbus.Net/ModBus.Net/TcpProtocalLinker.cs b/Modbus.Net/ModBus.Net/TcpProtocalLinker.cs
index 06c0ff4..f51c4a3 100644
--- a/Modbus.Net/ModBus.Net/TcpProtocalLinker.cs
+++ b/Modbus.Net/ModBus.Net/TcpProtocalLinker.cs
@@ -10,15 +10,23 @@ namespace ModBus.Net
         /// 连接对象
         /// </summary>
         
-        protected TcpProtocalLinker()
+        protected TcpProtocalLinker() : this(ConfigurationManager.IP)
         {
-            //初始化连对象
-            _baseConnector = new TcpConnector(ConfigurationManager.IP, int.Parse(ConfigurationManager.Port), false);
+            
         }
 
         protected TcpProtocalLinker(string ip)
         {
-            _baseConnector = new TcpConnector(ip, int.Parse(ConfigurationManager.Port), false);
+            int port;
+            if (ConfigurationManager.ResourceManager.GetString("Port") != null && int.TryParse(ConfigurationManager.ResourceManager.GetString("Port"),out port))
+            {
+
+            }
+            else
+            {
+                port = 502;
+            }
+            _baseConnector = new TcpConnector(ip, port, false);
         }
     }   
 }
\ No newline at end of file