diff --git a/UserClass/AsyncTcpClient.cs b/UserClass/AsyncTcpClient.cs
index 38b3933..dd473a5 100644
--- a/UserClass/AsyncTcpClient.cs
+++ b/UserClass/AsyncTcpClient.cs
@@ -186,7 +186,8 @@ namespace SunlightCentralizedControlManagement_SCCM_.UserClass
                         drEmployee["WaterLevel"] = _new.GetValue("MTL");
                         drEmployee["Process"] = _new.GetValue("Process");
                         drEmployee["Step"] = _new.GetValue("Step");
-                        drEmployee["UserButton"] = _new.GetValue("UserButton");
+                        if (_new.GetValue("UserButton").ToString()!="900") drEmployee["UserButton"] = _new.GetValue("UserButton");
+                        drEmployee["UserInfo"] = _new.GetValue("UserInfo");
                         drEmployee["WORK_RUN"] = _new.GetValue("WORK_RUN");
                         drEmployee["RUN_STEPID"] = _new.GetValue("RUN_STEPID");
                         drEmployee["CALL"] = _new.GetValue("CALL");
diff --git a/ViewModel/MainWindowViewModel.cs b/ViewModel/MainWindowViewModel.cs
index 7733757..fdc89ab 100644
--- a/ViewModel/MainWindowViewModel.cs
+++ b/ViewModel/MainWindowViewModel.cs
@@ -305,7 +305,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
         void Tick_Event_5S()//Tick_Event周期执行事件5S
         {
             for (int i = 0; i < Machinesdata_Count; i++)
-            {
+            {/**发送800指令**/
                 if (Selet_Machines(Machines, "State", "ID='" + i + "'").ToString() == "801")
                 {
                     stringQueue.Enqueue(new QueueString
@@ -318,23 +318,23 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
                 /**染机用户信息**/
                 try
                 {
-                    if ((bool)Selet_Machines(Machines, "UserButton", "ID='" + i + "'"))
+                    if (Selet_Machines(Machines, "UserButton", "ID='" + i + "'").ToString() == "901")
                     {
                         MainWindow.InfData.Rows.Add(new object[] {
                         Selet_Machines(Machines, "Name", "ID='" + i + "'"),
                         Properties.Resources.Pequest + Selet_Machines(Machines, "UserInfo", "ID='" + i + "'"),
                         Selet_Machines(Machines, "SYSKEY", "ID='" + i + "'"),
                         Selet_Machines(Machines, "ID", "ID='" + i + "'")});
+                        Updata_Machines(Machines, "UserButton", "ID='" + i + "'", "900");
+                    }
+                    if (Selet_Machines(Machines, "UserButton", "ID='" + i + "'").ToString() == "902")
+                    {
+                        MainWindow.InfData.Select("ID='" + i + "'").First().Delete();
                     }
                 }
                 catch (Exception) { }
 
-            }//发送800指令
-
-
-
-           // MainWindow.InfData.Rows.Add(new object[] { "1", Properties.Resources.Pequest+"a", "423", "12" });
-
+            }
 
         }
         void Tick_Event_60S()
@@ -370,6 +370,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
                 Updata_Machines(Machines, "WaterLevel", "ID='" + Convert.ToInt16(dt["ID"]) + "'", "0");
                 Updata_Machines(Machines, "WORK_RUN", "ID='" + Convert.ToInt16(dt["ID"]) + "'", "-1");
                 Updata_Machines(Machines, "ERR", "ID='" + Convert.ToInt16(dt["ID"]) + "'", "False");
+                Updata_Machines(Machines, "UserButton", "ID='" + Convert.ToInt16(dt["ID"]) + "'", "900");
                 _ = AsyncTcpClient.TcpClient(MachiensTcpClient[i]  //建立tcp连接
                 , Selet_Machines(Machines, "IP", "ID='" + Convert.ToInt16(dt["ID"]) + "'").ToString()
                 , Selet_Machines(Machines, "PORT", "ID='" + Convert.ToInt16(dt["ID"]) + "'").ToString());
diff --git a/WindowsView/UserInformation.xaml.cs b/WindowsView/UserInformation.xaml.cs
index bd9613b..eb3b9f0 100644
--- a/WindowsView/UserInformation.xaml.cs
+++ b/WindowsView/UserInformation.xaml.cs
@@ -45,7 +45,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.WindowsView
         }
         public void CountDown()
         {           
-            timers.Interval = TimeSpan.FromSeconds(10);//秒
+            timers.Interval = TimeSpan.FromSeconds(5);//秒
             timers.Tick += DisTimer_S;
             timers.Start();                      
         }//时间周期初始化
@@ -67,19 +67,26 @@ namespace SunlightCentralizedControlManagement_SCCM_.WindowsView
                 synth.SpeakAsync(Properties.Resources.Machine + MainWindow.InfData.Rows[0][0].ToString() +
                     MainWindow.InfData.Rows[0][1].ToString());//播报
                 inf_cont = 0;
-            }          
+            }
+
+            if (MainWindow.InfData.Rows.Count == 0) { this.Close(); }
         }
 
         private void Button_Click(object sender, RoutedEventArgs e)
         {
-            var button = sender as Button;
-            DataRowView datarow = (DataRowView)button.Tag;           
-            var id= datarow.Row.Field<int>("ID");
-            MainWindow.InfData.Select("ID='" + id + "'").First().Delete();
+            try
+            {
+                var button = sender as Button;
+                DataRowView datarow = (DataRowView)button.Tag;
+                var id = datarow.Row.Field<int>("ID");
+                MainWindow.InfData.Select("ID='" + id + "'").First().Delete();
 
-            Griddata.ItemsSource = MainWindow.InfData.DefaultView;
-            if (MainWindow.InfData.Rows.Count == 0) { this.Close(); }
-        }
+                Griddata.ItemsSource = MainWindow.InfData.DefaultView;
+                if (MainWindow.InfData.Rows.Count == 0) { this.Close(); }
+            }
+            catch (Exception) { }
+
+        }    
 
         private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
         {