diff --git a/Assets/JsonIOTools/JsonIOUtility.cs b/Assets/JsonIOTools/JsonIOUtility.cs
index e0f8948..a75d147 100644
--- a/Assets/JsonIOTools/JsonIOUtility.cs
+++ b/Assets/JsonIOTools/JsonIOUtility.cs
@@ -79,7 +79,6 @@ namespace JXSoft
         }
         #endregion
 
-
         #region fileListOpreate
         private DataDirectory dataDirectory;
         //Loading FileList From Folder（Default using Application.persistentDataPath）
diff --git a/Assets/MsgTransmitTools/Example/Script/UDPExample.cs b/Assets/MsgTransmitTools/Example/Script/UDPExample.cs
index f546bed..77fde34 100644
--- a/Assets/MsgTransmitTools/Example/Script/UDPExample.cs
+++ b/Assets/MsgTransmitTools/Example/Script/UDPExample.cs
@@ -2,6 +2,8 @@
 using System.Collections.Generic;
 using UnityEngine;
 using JXSoft;
+using LitJson;
+using System;
 
 public class UDPExample : MonoBehaviour,IUDPClient
 {
@@ -23,4 +25,18 @@ public class UDPExample : MonoBehaviour,IUDPClient
 }
 public class UResponseTest:AbstractJsonResponse {
     public string msg;
+    public UResponseTest() { }
+    public override bool trySetData(string json)
+    {
+        try
+        {
+            UResponseTest res = JsonMapper.ToObject<UResponseTest>(json);
+            msg = res.msg;
+            return true;
+        }
+        catch (Exception e) {
+            Debug.Log(e);
+            return false;
+        }
+    }
 }
diff --git a/Assets/MsgTransmitTools/src/DataEventModel.cs b/Assets/MsgTransmitTools/src/DataEventModel.cs
index 7eba7a0..4b8b991 100644
--- a/Assets/MsgTransmitTools/src/DataEventModel.cs
+++ b/Assets/MsgTransmitTools/src/DataEventModel.cs
@@ -1,10 +1,10 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
-using JXSoft;
 using QFrameworkCP;
 using UnityEngine;
 using UnityEngine.Events;
+using LitJson;
 
 
 namespace JXSoft { 
@@ -112,7 +112,9 @@ namespace JXSoft {
             bool isSet = response.trySetData(json);
             if (isSet)
             {
-                Debug.Log("Received:" + response.toProtocolData() + response.GetType());
+                if (response.toProtocolData() != "") {
+                    Debug.Log("Received:" + response.toProtocolData() + response.GetType());
+                }
                 this.SendEvent(new ResponseMsgEvent(response));
             }
         }
@@ -158,11 +160,6 @@ namespace JXSoft {
         /// <param name="protocolData">协议数据格式</param>
         /// <returns></returns>
         bool trySetData(string protocolData);
-        /// <summary>
-        /// 如果接收到信息定性为异常信息，获取异常信息
-        /// </summary>
-        /// <returns>异常信息结果</returns>
-        string getException();
     }
 
     public interface IRequest
@@ -181,33 +178,31 @@ namespace JXSoft {
     public abstract class AbstractJsonResponse : IResponse
     {
         private string exceptionMsg;
+
         public virtual string toProtocolData()
         {
-            return JsonUtility.ToJson(this, true);
+            return "";
         }
         public virtual bool trySetData(string json)
         {
             try
             {
-                JsonUtility.FromJsonOverwrite(json, this);
+                JsonUtility.FromJsonOverwrite(json,this);
                 return true;
             }
             catch (Exception e)
             {
                 exceptionMsg = e.ToString();
+                Debug.Log(exceptionMsg);
                 return false;
             }
         }
-        public string getException()
-        {
-            return exceptionMsg;
-        }
     }
 
     public abstract class AbstractJsonRequest : IRequest{
         public string toProtocolData()
         {
-            return JsonUtility.ToJson(this, true);
+            return JsonMapper.ToJson(this);
         }
     }
     public class StringRequest : IRequest
diff --git a/Assets/Plugin/LitJson/LitJSON.csproj.meta b/Assets/Plugin/LitJson/LitJSON.csproj.meta
deleted file mode 100644
index e932a82..0000000
--- a/Assets/Plugin/LitJson/LitJSON.csproj.meta
+++ /dev/null
@@ -1,7 +0,0 @@
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-guid: 3b357981191bd544eae0b5a95b7f6b22
-DefaultImporter:
-  externalObjects: {}
-  userData: 
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diff --git a/Assets/Plugin/LitJson/litjson.png b/Assets/Plugin/LitJson/litjson.png
deleted file mode 100644
index a4c15e5..0000000
Binary files a/Assets/Plugin/LitJson/litjson.png and /dev/null differ
diff --git a/Assets/Plugin/LitJson/litjson.png.meta b/Assets/Plugin/LitJson/litjson.png.meta
deleted file mode 100644
index 4bf1656..0000000
--- a/Assets/Plugin/LitJson/litjson.png.meta
+++ /dev/null
@@ -1,92 +0,0 @@
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