diff --git a/UserClass/AsyncTcpClient.cs b/UserClass/AsyncTcpClient.cs
index 7e7855d..7f08a64 100644
--- a/UserClass/AsyncTcpClient.cs
+++ b/UserClass/AsyncTcpClient.cs
@@ -1,10 +1,13 @@
 using SunlightAggregationManager.ViewModel;
 using System;
 using System.Collections.Generic;
+using System.Data;
 using System.Text;
 using System.Text.Json;
 using TouchSocket.Core;
 using TouchSocket.Sockets;
+using static SunlightAggregationManager.UserClass.AsyncTcpServer;
+using static System.Runtime.InteropServices.JavaScript.JSType;
 
 namespace SunlightAggregationManager.UserClass
 {
@@ -72,7 +75,47 @@ namespace SunlightAggregationManager.UserClass
                 //从服务器收到信息。但是一般byteBlock和requestInfo会根据适配器呈现不同的值。
                 var mes = e.Memory.Span.ToString(Encoding.UTF8);
 
-                //DataReceived.Received(mes);
+                try
+                {
+                    Person? deserializedPerson = JsonSerializer.Deserialize<Person>(mes);
+
+                    var _user = MainWindowViewModel.Selet_Memory(MainWindowViewModel._userData, "State", "User='" +
+                        deserializedPerson?.User + "' and Password ='" + deserializedPerson?.Password + "'");
+                    if (_user != null)
+                    {
+                        string _dat = _user?.ToString() ?? "0";
+                        if (_dat != "99")
+                        {
+                            //行为
+                                Dictionary<string, object> myDict = new Dictionary<string, object>();
+                                //myDict.Add("LinkID", client.Id);
+                                myDict.Add("LastLoginIP", deserializedPerson?.IP ?? client.IP);
+                                myDict.Add("LastActionTime", DateTime.Now);
+                                myDict.Add("Note", deserializedPerson?.Dat ?? "unknown");
+                                MainWindowViewModel.Updata_Memory(MainWindowViewModel._userData, "User='" + deserializedPerson?.User + "'", myDict);
+
+                                Console.WriteLine("[Log on]User[" + deserializedPerson?.User + "]Note[" + (deserializedPerson?.Dat ?? "unknown") + "]");
+                                CommandC(deserializedPerson?.Dat ?? "NOT", deserializedPerson!);
+                           
+                        }
+                        else
+                        {//停用账号关闭连接
+                            client.SendAsync("Account Deactivated");
+                           
+                        }
+                    }
+                    else
+                    { //无效账号关闭连接
+                        client.SendAsync("Invalid Account");
+                        
+                    }
+
+                }
+                catch (Exception ex)
+                {//错误
+                    Console.WriteLine("Tcp:" + ex.ToString());
+                    client.SendAsync("Target instruction parsing error manager will close connection");                    
+                }
 
                 return EasyTask.CompletedTask;
             };
@@ -98,5 +141,72 @@ namespace SunlightAggregationManager.UserClass
                 Console.WriteLine("Tcp:" + ex.ToString());
             }
         }
+
+        public static async void CommandC(string dat, Person person)//
+        {
+            string Command = "", ret = "";
+
+            Dictionary<string, object> data_ = new Dictionary<string, object>();
+            var deserialized = JsonSerializer.Deserialize<Dictionary<string, object>>(dat)!;
+            if (deserialized.TryGetValue("Command", out var val) && val != null) Command = val.ToString()!;
+            if (Command == "Log")//回复请求的信息
+            {
+                DataRow? _user = MainWindowViewModel.Selet_Row(MainWindowViewModel._userData, "User='" +
+                             person?.User + "' and Password ='" + person?.Password + "'");
+
+                data_.Add("Enterprise", _user?.Field<object>("Enterprise") ?? "");
+                data_.Add("Department", _user?.Field<object>("Department") ?? "");
+                data_.Add("Groups", _user?.Field<object>("Groups") ?? "");
+                data_.Add("UserId", _user?.Field<object>("UserID") ?? "");
+                data_.Add("UserName", _user?.Field<object>("Name") ?? "");
+                ret = JsonSerializer.Serialize(data_);
+            }
+            if (Command == "Info")//回复info请求的信息
+            {
+                var t = ToList(MainWindowViewModel._machines).ToJsonString();
+                //格式化返回信息
+                data_.Add("Info", t);
+                ret = JsonSerializer.Serialize(data_);
+            }
+            if (Command == "Query")//回复Query请求的信息
+            {
+                string s_ = deserialized.GetValue("StartTime").ToString()!;
+                string e_ = deserialized.GetValue("EndTime").ToString()!;
+                string f_ = deserialized.GetValue("Field").ToString()!;
+
+                DataTable resultTable = await MainWindowViewModel.dataBase.ExecuteQueryAsync("SELECT " +
+                    f_ + " FROM [dbo].[Dyelots] " + "WHERE CreationTime>'" + s_ + "'and CreationTime<'" + e_ + "'");
+                //格式化返回信息
+                data_.Add("Query", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
+                ret = JsonSerializer.Serialize(data_);
+            }
+            if (Command == "QueryDyelot")//回复QueryDyelot请求的信息
+            {
+                string d_ = deserialized.GetValue("DyelotName").ToString()!;
+                string f_ = deserialized.GetValue("Field").ToString()!;
+
+                DataTable resultTable = await MainWindowViewModel.dataBase.ExecuteQueryAsync("SELECT " +
+                    f_ + " FROM [dbo].[Dyelots] " + "WHERE Dyelot LIKE '" + d_ + "%'");
+                //格式化返回信息
+                data_.Add("Query", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
+                ret = JsonSerializer.Serialize(data_);
+            }
+            if (Command == "QueryDetail")//回复info请求的信息
+            {
+                string d_ = deserialized.GetValue("Dyelot").ToString()!;
+                string r_ = deserialized.GetValue("ReDye").ToString()!;
+                string f_ = deserialized.GetValue("Field").ToString()!;
+
+                DataTable resultTable = await MainWindowViewModel.dataBase.ExecuteQueryAsync("SELECT " +
+                    f_ + " FROM [dbo].[DyelotsBulkedRecipe] " + "WHERE Dyelot='" + d_ + "'and ReDye='" + r_ + "'");
+                //格式化返回信息
+                data_.Add("QueryDetail", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
+                ret = JsonSerializer.Serialize(data_);
+            }
+
+            person!.Dat = ret.ToString();
+            var jsdat = JsonSerializer.Serialize(person);
+            await tcpClient.SendAsync(jsdat);
+        }
     }
 }