diff --git a/Properties/Resources.Designer.cs b/Properties/Resources.Designer.cs
index e8f634e..c37bf46 100644
--- a/Properties/Resources.Designer.cs
+++ b/Properties/Resources.Designer.cs
@@ -834,6 +834,15 @@ namespace DyeingComputer.Properties {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Protocols 的本地化字符串。
+        /// </summary>
+        public static string Protocols {
+            get {
+                return ResourceManager.GetString("Protocols", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Pump 的本地化字符串。
         /// </summary>
diff --git a/Properties/Resources.en-US.resx b/Properties/Resources.en-US.resx
index b77bca1..1bf2bb2 100644
--- a/Properties/Resources.en-US.resx
+++ b/Properties/Resources.en-US.resx
@@ -489,4 +489,7 @@
   <data name="DyeingMachine" xml:space="preserve">
     <value>Dyeing</value>
   </data>
+  <data name="Protocols" xml:space="preserve">
+    <value>Protocols</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/Properties/Resources.resx b/Properties/Resources.resx
index 36cf590..2b6852d 100644
--- a/Properties/Resources.resx
+++ b/Properties/Resources.resx
@@ -489,4 +489,7 @@
   <data name="DyeingMachine" xml:space="preserve">
     <value>DyeingMachine</value>
   </data>
+  <data name="Protocols" xml:space="preserve">
+    <value>Protocols</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/Properties/Resources.zh-CN.resx b/Properties/Resources.zh-CN.resx
index 8f91ec0..4d0bf2d 100644
--- a/Properties/Resources.zh-CN.resx
+++ b/Properties/Resources.zh-CN.resx
@@ -489,4 +489,7 @@
   <data name="DyeingMachine" xml:space="preserve">
     <value>染色机</value>
   </data>
+  <data name="Protocols" xml:space="preserve">
+    <value>协议</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/Properties/Resources.zh-TW.resx b/Properties/Resources.zh-TW.resx
index 214d32a..1fdf7e8 100644
--- a/Properties/Resources.zh-TW.resx
+++ b/Properties/Resources.zh-TW.resx
@@ -483,10 +483,13 @@
   <data name="Bottom" xml:space="preserve">
     <value>底</value>
   </data>
+  <data name="Receipt" xml:space="preserve">
+    <value>領料單</value>
+  </data>
   <data name="DyeingMachine" xml:space="preserve">
     <value>染色機</value>
   </data>
-  <data name="Receipt" xml:space="preserve">
-    <value>領料單</value>
+  <data name="Protocols" xml:space="preserve">
+    <value />
   </data>
 </root>
\ No newline at end of file
diff --git a/View/EngineerSetView.xaml b/View/EngineerSetView.xaml
index d56e54d..d5c7120 100644
--- a/View/EngineerSetView.xaml
+++ b/View/EngineerSetView.xaml
@@ -8,10 +8,12 @@
              mc:Ignorable="d" 
              d:DesignHeight="500" d:DesignWidth="800">
     <Grid>
-        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,10,0,0" x:Name="comboBoxCOM" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxCOM_SelectionChanged" FontSize="20" IsEditable="True" IsReadOnly="True"/>
-        <TextBlock HorizontalAlignment="Left" Height="40" Margin="10,10,0,0" TextWrapping="Wrap" Text="{x:Static lang:Resources.Port}" VerticalAlignment="Top" Width="120" FontSize="25"/>
-        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,50,0,0" x:Name="comboBoxLanguage" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxLanguage_SelectionChanged"  FontSize="20" IsEditable="True" IsReadOnly="True"/>
-        <TextBlock HorizontalAlignment="Left" Height="40" Margin="10,50,0,0" TextWrapping="Wrap" Text="{x:Static lang:Resources.Language}" VerticalAlignment="Top" Width="120" FontSize="25"/>
+        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,50,0,0" x:Name="comboBoxCOM" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxCOM_SelectionChanged" FontSize="20" IsEditable="True" IsReadOnly="True"/>
+        <TextBlock HorizontalAlignment="Left" Height="40" Margin="10,50,0,0" TextWrapping="Wrap" Text="{x:Static lang:Resources.Port}" VerticalAlignment="Top" Width="120" FontSize="25"/>
+        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,90,0,0" x:Name="comboBoxCOMmod" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxCOMmod_SelectionChanged"  FontSize="20" IsEditable="True" IsReadOnly="True"/>
+        <TextBlock HorizontalAlignment="Left" Height="40" Margin="10,90,0,0" TextWrapping="Wrap" Text="{x:Static lang:Resources.Protocols}" VerticalAlignment="Top" Width="120" FontSize="25"/>
+        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,10,0,0" x:Name="comboBoxLanguage" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxLanguage_SelectionChanged"  FontSize="20" IsEditable="True" IsReadOnly="True"/>
+        <TextBlock HorizontalAlignment="Left" Height="40" Margin="10,10,0,0" TextWrapping="Wrap" Text="{x:Static lang:Resources.Language}" VerticalAlignment="Top" Width="120" FontSize="25"/>
         <TextBlock Name="RX" TextWrapping="Wrap" HorizontalAlignment="Left" VerticalAlignment="Bottom" Height="30" Width="100" Margin="5,0,0,0"/>
         <TextBlock Name="TX" TextWrapping="Wrap" HorizontalAlignment="Left" VerticalAlignment="Bottom" Height="30" Width="100" Margin="200,0,0,0"/>
 
diff --git a/View/EngineerSetView.xaml.cs b/View/EngineerSetView.xaml.cs
index c9ee220..45b31ac 100644
--- a/View/EngineerSetView.xaml.cs
+++ b/View/EngineerSetView.xaml.cs
@@ -31,6 +31,10 @@ namespace DyeingComputer.View
             comboBoxCOM.ItemsSource = ports;
             comboBoxCOM.Text = Configini.IniReadvalue("SYS", "COM");
 
+            string[] protocols = { "SUNLIGHT_R", "MODBUS_RTU" };
+            comboBoxCOMmod.ItemsSource = protocols;
+            comboBoxCOMmod.Text = Configini.IniReadvalue("SYS", "Protocols");
+
             string[] Language = { "en-US", "zh-CN", "zh -TW" };
             comboBoxLanguage.ItemsSource = Language;
             comboBoxLanguage.Text = Configini.IniReadvalue("SYS", "Language");
@@ -42,7 +46,10 @@ namespace DyeingComputer.View
         {
             Configini.IniWritevalue("SYS", "COM", comboBoxCOM.SelectedValue.ToString());
         }
-
+        private void comboBoxCOMmod_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        {
+            Configini.IniWritevalue("SYS", "Protocols", comboBoxCOMmod.SelectedValue.ToString());
+        }
         private void comboBoxLanguage_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
             Configini.IniWritevalue("SYS", "Language", comboBoxLanguage.SelectedValue.ToString());
@@ -64,5 +71,7 @@ namespace DyeingComputer.View
             RX.Text = MainWindowViewModel.RX.ToString(); 
             TX.Text = MainWindowViewModel.TX.ToString();
         }
+
+      
     }
 }
diff --git a/View/InOutView.xaml b/View/InOutView.xaml
index b4cae51..b88e3bb 100644
--- a/View/InOutView.xaml
+++ b/View/InOutView.xaml
@@ -57,13 +57,7 @@
             </DataGrid.CellStyle>
             <DataGrid.Columns>
                 <!--列信息绑定-->
-                <DataGridTextColumn Header="DIO" Width="100" Binding="{Binding ID}" IsReadOnly="True">
-                    <DataGridTextColumn.ElementStyle>
-                        <Style TargetType="{x:Type TextBlock}">
-                            <Setter Property="Foreground" Value="{Binding Path=type,Converter={StaticResource IORBConvert}}"/>
-                        </Style>
-                    </DataGridTextColumn.ElementStyle>
-                </DataGridTextColumn>
+                <DataGridTextColumn Header="DIO"  MinWidth="0" MaxWidth="0" Binding="{Binding ID}" IsReadOnly="True"/>
                 <DataGridTextColumn Header="PLC" Width="100" Binding="{Binding PLC}">
                     <DataGridTextColumn.ElementStyle>
                         <Style TargetType="{x:Type TextBlock}">
@@ -125,13 +119,7 @@
             </DataGrid.CellStyle>
             <DataGrid.Columns>
                 <!--列信息绑定-->
-                <DataGridTextColumn Header="AIO" Width="100" Binding="{Binding ID}" IsReadOnly="True">
-                    <DataGridTextColumn.ElementStyle>
-                        <Style TargetType="{x:Type TextBlock}">
-                            <Setter Property="Foreground" Value="{Binding Path=type,Converter={StaticResource IORBConvert}}"/>
-                        </Style>
-                    </DataGridTextColumn.ElementStyle>
-                </DataGridTextColumn>
+                <DataGridTextColumn Header="AIO"  MinWidth="0" MaxWidth="0" Binding="{Binding ID}" IsReadOnly="True"/>
                 <DataGridTextColumn Header="PLC" Width="100" Binding="{Binding PLC}">
                     <DataGridTextColumn.ElementStyle>
                         <Style TargetType="{x:Type TextBlock}">
diff --git a/View/ParameterSetView.xaml.cs b/View/ParameterSetView.xaml.cs
index 7eeaf76..022d9e8 100644
--- a/View/ParameterSetView.xaml.cs
+++ b/View/ParameterSetView.xaml.cs
@@ -66,6 +66,7 @@ namespace DyeingComputer.View
                 MainWindowViewModel.dt_ParameterSet = SQLiteHelpers.ExecuteDataSet("select * from Parameters order by ParameterID asc", null).Tables[0];  //读取计划表写入缓存
                 SQLiteHelpers.Close();//关闭数据库
             }
+            MainWindowViewModel.set_ = true;
         }
 
         private void UserControl_Loaded(object sender, RoutedEventArgs e)//打开页面时的操作
diff --git a/View/SysSetView.xaml.cs b/View/SysSetView.xaml.cs
index 7b357ca..0fdc940 100644
--- a/View/SysSetView.xaml.cs
+++ b/View/SysSetView.xaml.cs
@@ -61,6 +61,8 @@ namespace DyeingComputer.View
                 MainWindowViewModel.dt_SysSet = SQLiteHelpers.ExecuteDataSet("select * from System order by ParameterID asc", null).Tables[0];  
                 SQLiteHelpers.Close();//关闭数据库
             }
+
+            MainWindowViewModel.set_ = true;
         }
 
         private void UserControl_Loaded(object sender, RoutedEventArgs e)//打开页面时的操作
diff --git a/ViewModel/MainWindowViewModel.cs b/ViewModel/MainWindowViewModel.cs
index 8e2ba5b..146fd40 100644
--- a/ViewModel/MainWindowViewModel.cs
+++ b/ViewModel/MainWindowViewModel.cs
@@ -28,6 +28,7 @@ using System.Runtime.Remoting.Channels;
 using System.Diagnostics.Eventing.Reader;
 using System.IO;
 using System.Threading;
+using TouchSocket.Sockets;
 
 
 namespace DyeingComputer.ViewModel
@@ -139,7 +140,9 @@ namespace DyeingComputer.ViewModel
         public int MS17;//副缸
         public int MS18;//副缸
         public int MS19;//副缸
-        void SYS_SET()
+
+        public static bool set_=false;
+        public void SYS_SET()
         {
             SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
             SQLiteHelpers.Open();  //打开数据库
@@ -245,9 +248,9 @@ namespace DyeingComputer.ViewModel
             //设置定时器
             DispatcherTimer disTimer = new DispatcherTimer
             {
-                Interval = TimeSpan.FromMilliseconds(200) //毫秒
+                Interval = TimeSpan.FromMilliseconds(500) //毫秒
             };
-            disTimer.Tick += DisTimer_200MS;
+            disTimer.Tick += DisTimer_500MS;
             disTimer.Start();//计时开始
         }//时间周期初始化
         void Tick_Event_1S()//Tick_Event周期执行事件1S
@@ -259,7 +262,7 @@ namespace DyeingComputer.ViewModel
             StatusStr = Status_Str;
             Program_Name = ProgramName;
             if(dt_TP==null) Process_step = dt_TP.Select("Step=" + RUN_STEPID).First().Field<string>("ParameterName");
-
+            if (set_) { set_ = false;SYS_SET(); }//设置更新
             if (!SETP_runtime) DIDETime++;
 
             STEP_RUN();
@@ -285,13 +288,13 @@ namespace DyeingComputer.ViewModel
             if (string.IsNullOrEmpty(Name_err.ToString()) && ((Selet_dtm("1010") < 1) || (Selet_dtm("1010") > 160)))
             { Name_err = Resources.Temperature + Resources.Sensor + Resources.Malfunction; } //温度故障提示
         }
-        void DisTimer_200MS(object sender, EventArgs e)//Tick_Event周期执行事件200MS
+        void DisTimer_500MS(object sender, EventArgs e)//Tick_Event周期执行事件200MS
         {
             timer1s_++;
             timer5s_++;
 
-            if (timer1s_ > 5) Tick_Event_1S();
-            if (timer5s_ > 25) Tick_Event_5S();
+            if (timer1s_ >= 2) { timer1s_ =0; Tick_Event_1S(); }
+            if (timer5s_ >=10) { timer5s_ = 0; Tick_Event_5S(); }
 
             if (LINK_OK) IO_data();
 
@@ -1423,21 +1426,23 @@ namespace DyeingComputer.ViewModel
 
         public static SerialPort port = new SerialPort();//创建串口
         static ModbusFactory factory = new ModbusFactory();
+        string protocols_;
         // Create Modbus Master
         static IModbusMaster master = factory.CreateRtuMaster(port);
         void UPort()
         {
             try
             {
+                protocols_ = Configini.IniReadvalue("SYS", "Protocols");
                 port.PortName = Configini.IniReadvalue("SYS", "COM");
-                port.BaudRate = 115200;//配置
+                port.BaudRate = 57600;//配置
                 port.DataBits = 8;
-                port.Parity = Parity.None;
+                port.Parity = Parity.Even;
                 port.StopBits = StopBits.One;
                 port.ReadTimeout = 1000;
                 port.WriteTimeout = 1000;
                 port.Open();//打开串口
-                Modbus_link();
+                Port_link();                
             }
             catch (Exception e)
             {
@@ -1460,7 +1465,7 @@ namespace DyeingComputer.ViewModel
         ushort[] RW = new ushort[63];
         ushort RW_L = 63;
         readonly byte slaveId = 1;
-        private async void Modbus_link()
+        private async void Port_link()
         {
             if (Name_err.ToString() != "800_SerialPort_Not")
             {
@@ -1468,10 +1473,20 @@ namespace DyeingComputer.ViewModel
                 {
                     try
                     {
-                        DO = master.ReadCoils(slaveId, 02255, DO_L);  //读取线圈
-                        RW = master.ReadHoldingRegisters(slaveId, 06000, RW_L);  //读取寄存器   
-                        master.WriteMultipleCoils(slaveId, 02000, DQ);  //写入线圈     
-                        master.WriteMultipleRegisters(slaveId, 07000, DW);  //写入寄存器                                                                              
+                        if (protocols_ == "MODBUS_RTU")
+                        {
+                            DO = master.ReadCoils(slaveId, 0, DO_L);  //读取线圈
+                            RW = master.ReadHoldingRegisters(slaveId, 0, RW_L);  //读取寄存器   
+                            master.WriteMultipleCoils(slaveId, 0, DQ);  //写入线圈     
+                            master.WriteMultipleRegisters(slaveId, 0, DW);  //写入寄存器
+                        }//MODBUSRTU
+                        else
+                        {
+                            DO = master.ReadCoils(slaveId, 02255, DO_L);  //读取线圈
+                            RW = master.ReadHoldingRegisters(slaveId, 06000, RW_L);  //读取寄存器   
+                            master.WriteMultipleCoils(slaveId, 02000, DQ);  //写入线圈     
+                            master.WriteMultipleRegisters(slaveId, 07000, DW);  //写入寄存器
+                        }//SCMODBUSRTU
                         LINK_OK = true;
                         Name_err = "";
                         LINK_RUN++;
@@ -1484,7 +1499,7 @@ namespace DyeingComputer.ViewModel
                     }
                     finally
                     {
-                        Modbus_link();
+                        Port_link();
                     }
                 });
             }
@@ -1776,12 +1791,11 @@ namespace DyeingComputer.ViewModel
             {
                 lock (dt_d)//锁
                 {
-                    DataRow drEmploye = dt_d.Select("PLC=" + key).First();
-                    drEmploye.BeginEdit();
-                    drEmploye["DIO"] = Value;
-                    drEmploye.EndEdit();
-                    drEmploye.AcceptChanges();
-                    drEmploye.ClearErrors();
+                    DataRow[] arrRows = dt_d.Select("PLC=" + key);                        
+                    foreach (DataRow row in arrRows)
+                    {
+                        row["DIO"] = Value;
+                    }
                 }
             }
             catch (Exception ex)
@@ -1795,12 +1809,11 @@ namespace DyeingComputer.ViewModel
             {
                 lock (dt_a)
                 {
-                    DataRow drEmploye = dt_a.Select("PLC=" + key).First();
-                    drEmploye.BeginEdit();
-                    drEmploye["AIO"] = Value;
-                    drEmploye.EndEdit();
-                    drEmploye.AcceptChanges();
-                    drEmploye.ClearErrors();
+                    DataRow[] arrRows = dt_a.Select("PLC=" + key);
+                    foreach (DataRow row in arrRows)
+                    {
+                        row["AIO"] = Value;
+                    }
                 }
             }
             catch (Exception ex)