diff --git a/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPEventModel.cs b/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPClientModel.cs
similarity index 98%
rename from Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPEventModel.cs
rename to Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPClientModel.cs
index b257e49..f3e357b 100644
--- a/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPEventModel.cs
+++ b/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPClientModel.cs
@@ -4,7 +4,7 @@ using UnityEngine;
 using QFrameworkCP;
 
 namespace JXSoft { 
-    public class UDPEventModel : DataEventModel
+    public class UDPClientModel : DataEventModel
     {
         private UDPLinkState udpState = UDPLinkState.NoIp;
         private string udpAddress = "";
diff --git a/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPEventModel.cs.meta b/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPClientModel.cs.meta
similarity index 100%
rename from Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPEventModel.cs.meta
rename to Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPClientModel.cs.meta
diff --git a/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPClientView.cs b/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPClientView.cs
index 128ac97..57af284 100644
--- a/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPClientView.cs
+++ b/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPClientView.cs
@@ -11,7 +11,7 @@ namespace JXSoft {
         protected override void Init()
         {
             this.RegisterUtility(new UDPUtility());
-            this.RegisterModel(new UDPEventModel());
+            this.RegisterModel(new UDPClientModel());
         }
     }
     public class UDPClientView : MonoBehaviour, IController
@@ -42,13 +42,13 @@ namespace JXSoft {
                 if (e.state == UDPLinkState.Linking)
                 {
                     Debug.Log("UDP开始链接");
-                    this.GetModel<UDPEventModel>().linkServer();
+                    this.GetModel<UDPClientModel>().linkServer();
                 }
                 if (e.state == UDPLinkState.LinkSucess)
                 {
                     Debug.Log("UDP链接成功");
-                    this.GetModel<UDPEventModel>().onReceive<LinkSuccessResponse>();
-                    this.GetModel<UDPEventModel>().sendRequest(new LinkUDPRequest(deviceId));
+                    this.GetModel<UDPClientModel>().onReceive<LinkSuccessResponse>();
+                    this.GetModel<UDPClientModel>().sendRequest(new LinkUDPRequest(deviceId));
                     onUDPLinkSuccess.Invoke();
                 }
                 if (e.state == UDPLinkState.LinkFaild)
@@ -63,25 +63,25 @@ namespace JXSoft {
                 if (e.res.GetType() == typeof(LinkSuccessResponse))
                 {
                     Debug.Log("Link Server success");
-                    this.GetModel<UDPEventModel>().offReceive<LinkSuccessResponse>();
+                    this.GetModel<UDPClientModel>().offReceive<LinkSuccessResponse>();
                     onServerConnected.Invoke();
                 }
             });
 
-            this.GetModel<UDPEventModel>().setLinkState((int)UDPLinkState.NoIp);
-            this.GetModel<UDPEventModel>().setIP(UDPAddress, UDPPort);
+            this.GetModel<UDPClientModel>().setLinkState((int)UDPLinkState.NoIp);
+            this.GetModel<UDPClientModel>().setIP(UDPAddress, UDPPort);
         }
 
         public void restartUDPService()
         {
             onUDPReLink.Invoke();
-            this.GetModel<UDPEventModel>().closeServer();
+            this.GetModel<UDPClientModel>().closeServer();
             StartCoroutine(waitTwoSecond());
         }
         public IEnumerator waitTwoSecond()
         {
             yield return new WaitForSeconds(2.0f);
-            this.GetModel<UDPEventModel>().setLinkState((int)UDPLinkState.Linking);
+            this.GetModel<UDPClientModel>().setLinkState((int)UDPLinkState.Linking);
         }
         public IArchitecture GetArchitecture()
         {
diff --git a/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPPrinter.cs b/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPPrinter.cs
index 9aec51d..d30ad7c 100644
--- a/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPPrinter.cs
+++ b/Assets/MsgTransmitTools/ExtendLinkModel/UDPClient/UDPPrinter.cs
@@ -26,7 +26,7 @@ namespace JXSoft {
             {
                 GameObject item = Instantiate(udpMsgItem, udpMsgContent);
                 item.GetComponentInChildren<Text>().text = udpUtil.receivedData;
-                this.GetModel<UDPEventModel>().onDataRecived.Invoke(udpUtil.receivedData);
+                this.GetModel<UDPClientModel>().onDataRecived.Invoke(udpUtil.receivedData);
             }
 
             if (udpUtil.getTimeOutState() && udpUtil.isOpenUDP)
diff --git a/Assets/MsgTransmitTools/src/DataEventModel.cs b/Assets/MsgTransmitTools/src/DataEventModel.cs
index 305a1b9..1f754e2 100644
--- a/Assets/MsgTransmitTools/src/DataEventModel.cs
+++ b/Assets/MsgTransmitTools/src/DataEventModel.cs
@@ -70,13 +70,15 @@ namespace JXSoft {
         public abstract int getLinkState();
 
         /// <summary>
-        /// Start a link & server, you can overwrite by you own fucntions
+        /// Start a link & server, you can override by you own fucntions
         /// </summary>
         /// <returns>is link success & server start success</returns>
         public virtual bool Start() {
+            setLinkState((int)LinkStateDefault.Open);
             return true;
         }
         public virtual bool Close() {
+            setLinkState((int)LinkStateDefault.Close);
             return true;
         }
         #endregion
diff --git a/Assets/MsgTransmitTools/src/ProtocolSettingsModel.cs b/Assets/MsgTransmitTools/src/ProtocolSettingsModel.cs
index a28dcb1..41ac532 100644
--- a/Assets/MsgTransmitTools/src/ProtocolSettingsModel.cs
+++ b/Assets/MsgTransmitTools/src/ProtocolSettingsModel.cs
@@ -19,7 +19,7 @@ namespace JXSoft {
                 case (ProtocolType_.TCP):
                     return this.GetModel<TCPClientModel>();
                 case (ProtocolType_.UDP):
-                    return this.GetModel<UDPEventModel>();
+                    return this.GetModel<UDPClientModel>();
                 default:
                     return this.GetModel<TCPClientModel>();
             }