diff --git a/View/TechnologicalProcessView.xaml.cs b/View/TechnologicalProcessView.xaml.cs
index d0a36de..c45f008 100644
--- a/View/TechnologicalProcessView.xaml.cs
+++ b/View/TechnologicalProcessView.xaml.cs
@@ -43,7 +43,7 @@ namespace DyeingComputer.View
             string sql_script = "select * from ProgramSteps where  ProgramID = '" + workName + "'";
 
             if (sql != null) sql.Clear();  //清空缓存
-            sql = SQLiteHelpers.ExecuteDataSet(sql_script, null);  //读取计划表写入缓存
+            sql = SQLiteHelpers.ExecuteDataSet(sql_script, null);  //读取表写入缓存
             name.Text = SQLiteHelpers.ExecuteScalar("select ProgramName from ProgramName where  ProgramID = '" + workName + "'", null).ToString();
 
             SQLiteHelpers.Close();  //关闭连接
diff --git a/ViewModel/MainWindowViewModel.cs b/ViewModel/MainWindowViewModel.cs
index 72bb2bc..f355130 100644
--- a/ViewModel/MainWindowViewModel.cs
+++ b/ViewModel/MainWindowViewModel.cs
@@ -62,6 +62,10 @@ namespace DyeingComputer.ViewModel
             CountDown();   //启动循环任务
             SQL_data();   //读数据库
             UPort();    //启动串口
+
+
+            AddressUpdateEventArgs e = new AddressUpdateEventArgs("1","001","0","0","120","30","60","0","0");
+            STEP_START(e);
         }
 
         double MT33;
@@ -72,13 +76,16 @@ namespace DyeingComputer.ViewModel
             dt_sys = SQLiteHelpers.ExecuteDataSet("select * from Parameters order by ParameterID desc", null).Tables[0];  //读取表写入缓存
             SQLiteHelpers.Close();
 
-            MT33 = Convert.ToDouble(Selet_sys("MT33"));//温度偏差参数
             pid.Kp = Convert.ToDouble(Selet_sys("MT21"));  //读取pid
             pid.Ki = Convert.ToDouble(Selet_sys("MT22"));
             pid.Kd = Convert.ToDouble(Selet_sys("MT23"));
             pid.N = Convert.ToDouble(Selet_sys("MT24"));
             pid.OutputUpperLimit = Convert.ToDouble(Selet_sys("MT25"));
             pid.OutputLowerLimit = Convert.ToDouble(Selet_sys("MT26"));
+            MT33 = Convert.ToDouble(Selet_sys("MT33"));//温度偏差参数
+
+
+
         }
         DataTable dt_sys = new DataTable();
         public string Selet_sys(string key)//配置缓存
@@ -152,14 +159,15 @@ namespace DyeingComputer.ViewModel
         void Tick_Event_1S(object sender, EventArgs e)//Tick_Event周期执行事件1S
         {
             Sys_Time = DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss");
-            Work_Temp = (Convert.ToDouble(Selet_dta("4001")) + MT33) /10 + "  ℃";
+            
+            Work_Temp = Selet_dtm("1010") + "  ℃";
             Work_Numder = WorkNumder.ToString();
          //   Status_Str = "qweqeqwqqfwfqef";
 
             if (LINK_OK) Modbus_link();
 
             DIDETime++;
-            STEP_RUN();
+           
             IO_data();    
         }
         void Tick_Event_5S(object sender, EventArgs e)//Tick_Event周期执行事件5S
@@ -188,7 +196,7 @@ namespace DyeingComputer.ViewModel
         double TEMP_co = 0; //计算温度
 
 
-        public void STEP_START(object sender, AddressUpdateEventArgs e) 
+        public void STEP_START(AddressUpdateEventArgs e) 
         {   
             if (e.StepID == "001") 
             {
@@ -201,7 +209,8 @@ namespace DyeingComputer.ViewModel
                 if (STEP_P1 > t_t) { THL_mode = 1; }
                 else if (STEP_P1 < t_t) { THL_mode = 2; }
 
-                updata_dtm("1003", STEP_P2 / 60);
+                TEMP_co = t_t;
+                updata_dtm("1003", STEP_P2 / 600);
                 STEP_TIME = Convert.ToInt16(STEP_P3) * 60;
                 SETP_runtime =true;
             }
@@ -216,10 +225,14 @@ namespace DyeingComputer.ViewModel
                 {
                     case "001":
                         double TO = 0;
+                        double T = Selet_dtm("1010"); //实际温度
                         if (THL_mode == 0) //保温
                         {
-                            STEP_TIME--;
-                            if (STEP_TIME == 0) STEP_finish = true;
+                            //STEP_TIME--;
+                            if (STEP_TIME == 0) { STEP_finish = true; } 
+                            else { STEP_TIME--; }
+                            TO = pid.PID_iterate(STEP_P1, T, ts);
+                            if (TO < 0) TO = 0;
 
                             int TIME_H = STEP_TIME / 3600;
                             int TIME_M = (STEP_TIME - TIME_H * 3600) / 60;
@@ -229,15 +242,17 @@ namespace DyeingComputer.ViewModel
                         else if (THL_mode == 1)//升温
                         {
                             TEMP_co = TEMP_co + (STEP_P2 / 60);
-                            TO = pid.PID_iterate(TEMP_co, Selet_dtm("1010"), ts);
-                            if (STEP_P1 < Selet_dtm("1010")) THL_mode = 0;
+                            TO = pid.PID_iterate(TEMP_co, T, ts);
+                            if (TO < 0) TO = 0;
+                            if (STEP_P1 <T) THL_mode = 0;
                         }
                         else if (THL_mode == 2)//降温
                         {
                             TEMP_co = TEMP_co - (STEP_P2 / 60);
-                            TO = pid.PID_iterate(TEMP_co, Selet_dtm("1010"), ts);
+                            TO = pid.PID_iterate(TEMP_co, T, ts);
+                            if (TO > 0) TO = 0;
                             TO = Math.Abs(TO);
-                            if (STEP_P1 > Selet_dtm("1010")) THL_mode = 0;
+                            if (STEP_P1 > T) THL_mode = 0;
                         }
 
                         updata_dtm("1004", TO);
@@ -360,6 +375,7 @@ namespace DyeingComputer.ViewModel
         {
             updata_dtm("1001", LINK_RUN);
             updata_dtm("1002", LINK_ERR);
+            updata_dtm("1010", (Convert.ToDouble(Selet_dta("4001")) + MT33)/10);
 
             await Task.Run(() =>
             {