diff --git a/ViewModel/MainWindowViewModel.cs b/ViewModel/MainWindowViewModel.cs
index 8bada68..cdbf010 100644
--- a/ViewModel/MainWindowViewModel.cs
+++ b/ViewModel/MainWindowViewModel.cs
@@ -101,7 +101,7 @@ namespace DyeingComputer.ViewModel
 
             DispatcherTimer timer5s = new DispatcherTimer//初始化循环，每1秒调用一次Tick
             {
-                Interval = TimeSpan.FromSeconds(5)//秒
+                Interval = TimeSpan.FromSeconds(3)//秒
             };
             timer5s.Tick += Tick_Event_5S;
             timer5s.Start();
@@ -120,7 +120,7 @@ namespace DyeingComputer.ViewModel
         void Tick_Event_1S(object sender, EventArgs e)//Tick_Event周期执行事件
         {
             Sys_Time = DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss");
-            Work_Temp = Selet_dtm("1002") + "  ℃";
+            Work_Temp = Selet_dtm("1010") + "  ℃";
             Work_Numder = WorkNumder.ToString();
          //   Status_Str = "qweqeqwqqfwfqef";
 
@@ -162,29 +162,38 @@ namespace DyeingComputer.ViewModel
             }
         }
 
-        bool LINK_OK = false;
-        public static async void Modbus_link()
+        private bool LINK_OK = false;
+        private int LINK_RUN = 0;
+        private int LINK_ERR = 0;
+        private async void Modbus_link()
         {
             await Task.Run(() =>
             {
-                byte slaveId = 1;
-                ushort startAddress = 100;
-                ushort[] registers = new ushort[] { 1, 2, 3 };
-
                 master.Transport.ReadTimeout = 500;
                 master.Transport.WriteTimeout = 500;
-
+                
                 //master.Transport.Retries = 100;
                 // write three registers
                 try
                 {
+                    LINK_RUN++;
+
+
+                    byte slaveId = 1;
+                    ushort startAddress = 100;
+                    ushort[] registers = new ushort[] { 1, 2, 3 };
                     master.WriteMultipleRegisters(slaveId, startAddress, registers);
                 }
                 catch (Exception ex) 
                 {
+                    LINK_ERR++;
                     LogGing.LogGingDATA(ex.Message);
                     Name_err = "PLC"+Properties.Resources.Connectionlost;
                 }
+
+                updata_dtm("1001", LINK_RUN);
+                updata_dtm("1002", LINK_ERR);
+
             });
         }
 
@@ -222,13 +231,13 @@ namespace DyeingComputer.ViewModel
             int index = Convert.ToInt16(arrRows[0]["Value"].ToString());
             return index;
         }
-        private bool selet_dtd(string key)//D寄存器
+        private bool Selet_dtd(string key)//D寄存器
         {
             DataRow[] arrRows = dt_d.Select("ID=" + key);
             bool index = Convert.ToBoolean(arrRows[0]["DIO"].ToString());
             return true;
         }
-        private int selet_dta(string key)//A寄存器
+        private int Selet_dta(string key)//A寄存器
         {
             DataRow[] arrRows = dt_a.Select("ID=" + key);
             int index = Convert.ToInt16(arrRows[0]["AIO"].ToString());