diff --git a/UserClass/AsyncTcpClient.cs b/UserClass/AsyncTcpClient.cs
index 645011b..7b23ea7 100644
--- a/UserClass/AsyncTcpClient.cs
+++ b/UserClass/AsyncTcpClient.cs
@@ -251,8 +251,8 @@ namespace SunlightCentralizedControlManagement_SCCM_.UserClass
                         {
                             Dictionary<string, object> Chart_new = new Dictionary<string, object>();//缓存函数                                               
                             Chart_new.Add("WorkOrder", _new.GetValue("WorkNumder"));
-                            Chart_new.Add("Machine", _new.GetValue("Machine"));
-                            Chart_new.Add("Time", _new.GetValue("Time"));
+                            Chart_new.Add("Machine", drEmployee["Name"]);
+                            Chart_new.Add("Time", DateTime.Now.ToString("yyyy/MM/dd  HH:mm:ss"));
                             Chart_new.Add("MST", _new.GetValue("MST"));
                             Chart_new.Add("MTT", _new.GetValue("MTT"));
                             Chart_new.Add("MTL", _new.GetValue("MTL"));
diff --git a/View/MachinesSet.xaml b/View/MachinesSet.xaml
index 524467e..9f6cc9a 100644
--- a/View/MachinesSet.xaml
+++ b/View/MachinesSet.xaml
@@ -65,6 +65,7 @@
                 <DataGridTextColumn Binding="{Binding Serial}" Width="0" IsReadOnly="True"/>
                 <DataGridTextColumn Binding="{Binding Station}" Width="0" IsReadOnly="True"/>
                 <DataGridTextColumn Binding="{Binding ID}" Width="0" IsReadOnly="True"/>
+                <DataGridTextColumn Binding="{Binding Model}" Width="0" IsReadOnly="True"/>
                 <DataGridTextColumn Binding="{Binding Type}" Width="0" IsReadOnly="True"/>
             </DataGrid.Columns>
         </DataGrid>
diff --git a/View/MachinesSet.xaml.cs b/View/MachinesSet.xaml.cs
index e001d28..7000630 100644
--- a/View/MachinesSet.xaml.cs
+++ b/View/MachinesSet.xaml.cs
@@ -36,15 +36,16 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
 
             // 获取所有可用串口端口，并添加到comboBoxCOM
             // string[] ports = System.IO.Ports.SerialPort.GetPortNames();
-            string[] ports = { "PORT1", "PORT2", "PORT3", "PORT4" };
             comboBoxCOM0.ItemsSource = ports;
             comboBoxCOM0.Text = Configini.IniReadvalue("SYS", "COM");
             comboBoxMachine.ItemsSource = MainWindowViewModel.Machines.AsEnumerable().Select(rowdata => rowdata.Field<string>("name")).ToList();//转换机台                                                                                                                            
-            string[] type_ = { "828", "838" };
             comboBoxtype.ItemsSource = type_;
         }
 
-       private readonly UserClass.IniFile.IniFiles Configini = new UserClass.IniFile.IniFiles(Convert.ToString(System.AppDomain.CurrentDomain.BaseDirectory) + "SCCM.ini");
+        string[] ports = { "PORT1", "PORT2", "PORT3", "PORT4" };
+        string[] type_ = { "828", "838" };
+        string link_model = "838" ;
+        private readonly UserClass.IniFile.IniFiles Configini = new UserClass.IniFile.IniFiles(Convert.ToString(System.AppDomain.CurrentDomain.BaseDirectory) + "SCCM.ini");
         //private string SYS_machines = null;
         int ID_;
         private void UserControl_Loaded(object sender, RoutedEventArgs e)
@@ -70,6 +71,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
 
         private void Save_Click(object sender, RoutedEventArgs e)
         {
+            if (string.IsNullOrEmpty(Station.Text)) Station.Text = "255";
             if (!string.IsNullOrEmpty(comboBoxMachine.Text))
             {
                 Dictionary<string, object> Machines_DAT = new Dictionary<string, object>();//缓存函数
@@ -83,6 +85,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                     dat_["PORT"] = PORT.Text;
                     dat_["Serial"] = comboBoxCOM0.Text;
                     dat_["Type"] = comboBoxtype.Text;
+                    dat_["Model"] = comboBoxtype.Text;
                     dat_["Station"] = Station.Text; 
                     dat_["ID"] = 999;
                     dat_["ERR"] = false;
@@ -94,10 +97,17 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                     dat_["WaterLevel"] = 0;
                     dat_["WORK_RUN"] = -1;
                     dat_["UserInfoStart"] = 900;
-                    if (comboBoxtype.Text == "838")
-                    { dat_["Desktop"] = true; }
-                    else { dat_["Desktop"] = false; }
-                        dat_.EndEdit();
+                    if (comboBoxtype.Text.Contains( link_model))
+                    {
+                        dat_["Desktop"] = true;
+                        dat_["Type"] = true;
+                    }
+                    else
+                    {
+                        dat_["Desktop"] = false;
+                        dat_["Type"] = false;
+                    }                        
+                    dat_.EndEdit();
                     MainWindowViewModel.Machines.Rows.Add(dat_);
                     DatSteps(MainWindowViewModel.Machines);
                     MainWindowViewModel.SQLiteHelpers.Delete("Machines", null, null);// 
@@ -113,6 +123,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                         Machines_DAT.Add("Desktop", MainWindowViewModel.Machines.Rows[x]["Desktop"]);
                         Machines_DAT.Add("Dispense", MainWindowViewModel.Machines.Rows[x]["Dispense"]);
                         Machines_DAT.Add("Type", MainWindowViewModel.Machines.Rows[x]["Type"]);
+                        Machines_DAT.Add("Model", MainWindowViewModel.Machines.Rows[x]["Model"]);
                         MainWindowViewModel.SQLiteHelpers.InsertData("Machines", Machines_DAT);//行插入                                                                             
                         Machines_DAT.Clear();
                     }
@@ -126,18 +137,16 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                     dr["IP"] = IP.Text;
                     dr["PORT"] = PORT.Text;
                     dr["Serial"] = comboBoxCOM0.Text;
-                    dr["Type"] = comboBoxtype.Text;
+                    dr["Model"] = comboBoxtype.Text;
                     dr["Station"] = Station.Text;
-                    dr["ID"] = 999;
-                    dr["ERR"] = false;
-                    dr["AUTO"] = false;
-                    dr["CALL"] = false;
-                    dr["LOCK"] = false;
-                    dr["State"] = 800;
-                    dr["Temperature"] = 0;
-                    dr["WaterLevel"] = 0;
-                    dr["WORK_RUN"] = -1;
-                    dr["UserInfoStart"] = 900;
+                    if (comboBoxtype.Text.Contains(link_model))
+                    { dr["Desktop"] = true; 
+                        dr["Type"] = true; }
+                    else
+                    {
+                        dr["Desktop"] = false; 
+                        dr["Type"] = false;
+                    }
                     dr.EndEdit();
                     MainWindowViewModel.SQLiteHelpers.Delete("Machines", null, null);// 
                     for (int x = 0; x < MainWindowViewModel.Machines.Rows.Count; x++)
@@ -152,6 +161,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                         Machines_DAT.Add("Desktop", MainWindowViewModel.Machines.Rows[x]["Desktop"]);
                         Machines_DAT.Add("Dispense", MainWindowViewModel.Machines.Rows[x]["Dispense"]);
                         Machines_DAT.Add("Type", MainWindowViewModel.Machines.Rows[x]["Type"]);
+                        Machines_DAT.Add("Model", MainWindowViewModel.Machines.Rows[x]["Model"]);
                         Machines_DAT.Add("LOCK", "FALSE");
                         MainWindowViewModel.SQLiteHelpers.InsertData("Machines", Machines_DAT);//行插入                                                                             
                         Machines_DAT.Clear();
@@ -224,45 +234,9 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
         }
         private void Test_Click(object sender, RoutedEventArgs e)//测试按钮
         {
-            if (comboBoxtype.Text == "828")
-            {
-                if (!string.IsNullOrEmpty(comboBoxCOM0.Text) && !string.IsNullOrEmpty(Station.Text))
-                {
-                    textlog.Text = "TEST";
-                    textlog.Foreground = new SolidColorBrush(Color.FromRgb(0, 0, 255));
-                    //------------使用ping类------
-                    string host = IP.Text;
-                    Ping p1 = new Ping();
-                    PingReply reply = p1.Send(host); //发送主机名或Ip地址
-                                                     //StringBuilder sbuilder;
-                    if (reply.Status == IPStatus.Success)
-                    {                       
-                        try
-                        {                           
-                            textlog.Text = "Link succeed";
-                            textlog.Foreground = new SolidColorBrush(Color.FromRgb(0, 255, 0));
-                        }
-                        catch (Exception)
-                        {
-                            textlog.Text = "Link failed";
-                            textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 255, 0));
-                        }
-                    }
-                    else
-                    {
-                        textlog.Text = "No links";
-                        textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 0, 0));
-                    }
-                }
-                else
-                {
-                    textlog.Text = "Invalid";
-                    textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 0, 0));
-                }
-
-            }
-            else if (comboBoxtype.Text == "838")
-            {
+           
+            if (comboBoxtype.Text.Contains(link_model))
+            {//网络
                 if (!string.IsNullOrEmpty(IP.Text) && !string.IsNullOrEmpty(PORT.Text))
                 {
                     textlog.Text = "TEST";
@@ -320,6 +294,43 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                 }
 
             }
+            else 
+            {//串口
+                if (!string.IsNullOrEmpty(comboBoxCOM0.Text) && !string.IsNullOrEmpty(Station.Text))
+                {
+                    textlog.Text = "TEST";
+                    textlog.Foreground = new SolidColorBrush(Color.FromRgb(0, 0, 255));
+                    //------------使用ping类------
+                    string host = IP.Text;
+                    Ping p1 = new Ping();
+                    PingReply reply = p1.Send(host); //发送主机名或Ip地址
+                                                     //StringBuilder sbuilder;
+                    if (reply.Status == IPStatus.Success)
+                    {
+                        try
+                        {
+                            textlog.Text = "Link succeed";
+                            textlog.Foreground = new SolidColorBrush(Color.FromRgb(0, 255, 0));
+                        }
+                        catch (Exception)
+                        {
+                            textlog.Text = "Link failed";
+                            textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 255, 0));
+                        }
+                    }
+                    else
+                    {
+                        textlog.Text = "No links";
+                        textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 0, 0));
+                    }
+                }
+                else
+                {
+                    textlog.Text = "Invalid";
+                    textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 0, 0));
+                }
+
+            }
         }
     }
 }
diff --git a/View/MonitorView.xaml b/View/MonitorView.xaml
index 18726e0..f831eec 100644
--- a/View/MonitorView.xaml
+++ b/View/MonitorView.xaml
@@ -35,11 +35,12 @@
             <RowDefinition Height="60"/>
         </Grid.RowDefinitions>
         <DataGrid Grid.Row="0" Grid.Column="0" x:Name="Griddata" AlternationCount="2" IsReadOnly="True" 
-                  SelectionChanged="Griddata_SelectionChanged"     
+                  SelectionChanged="Griddata_SelectionChanged"      EnableRowVirtualization="True"  EnableColumnVirtualization="True"
+                  VirtualizingPanel.IsVirtualizing="True" VirtualizingPanel.VirtualizationMode="Recycling"
                   d:ItemsSource="{d:SampleData ItemCount=999}" AutoGenerateColumns="False" MinColumnWidth="30"                             
                   ItemsSource="{Binding Path=TechnologicalMachine_View,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"               
                   Background="White" GridLinesVisibility="All" ColumnHeaderHeight="40" HorizontalContentAlignment="Right" 
-                  CanUserReorderColumns="False" CanUserSortColumns="False" CanUserResizeRows="False" CanUserResizeColumns="False"   
+                  CanUserReorderColumns="False" CanUserSortColumns="False" CanUserResizeRows="False" CanUserResizeColumns="True"   
                   CanUserDeleteRows="False" SelectionMode="Single" FontSize="15" Focusable="True" >
             <DataGrid.RowStyle >
                 <Style TargetType="{x:Type DataGridRow}">
@@ -171,6 +172,8 @@
                 <ColumnDefinition MinWidth="1200"/>
             </Grid.ColumnDefinitions>
             <DataGrid Grid.Column="2" x:Name="Gridstep" AlternationCount="2" SelectionChanged="Gridstep_SelectionChanged"
+                       EnableRowVirtualization="True"  EnableColumnVirtualization="True"
+                  VirtualizingPanel.IsVirtualizing="True" VirtualizingPanel.VirtualizationMode="Recycling"
                       d:ItemsSource="{d:SampleData ItemCount=90}" AutoGenerateColumns="False" MinColumnWidth="30"                         
                       ItemsSource="{Binding Path=TechnologicalProcess_View,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"
                       HorizontalGridLinesBrush="#FFC9C9C9" VerticalGridLinesBrush="#FFC9C9C9" Background="White"
@@ -309,10 +312,10 @@
             <TextBlock Grid.Column="0" x:Name="machin_LOG" TextWrapping="Wrap" FontSize="27" VerticalAlignment="Top" Height="40" Background="#FF2793FF" Foreground="White" FontWeight="Bold"/>
             <Grid Margin="0,40,0,0" Grid.ColumnSpan="2" Grid.Column="0" >
                 <rdp:RemoteDesktopWpf x:Name="rdp" Visibility="Collapsed" />
-                <ContentControl x:Name="Picture" Background="White"/>
                 <ScrollViewer VerticalScrollBarVisibility="Auto" PanningMode="VerticalOnly">
                     <TextBlock x:Name="log" Text="{Binding Sys_machine}" TextWrapping="Wrap" FontSize="25" Background="White"/>
                 </ScrollViewer>
+                <ContentControl x:Name="Picture" Background="White"/>
             </Grid>
             <GridSplitter Grid.Row="0" Grid.Column="1" Width="5" HorizontalAlignment="Center" Background="#FF00204E"/>        
         </Grid>        
diff --git a/View/MonitorView.xaml.cs b/View/MonitorView.xaml.cs
index e956770..ca009a1 100644
--- a/View/MonitorView.xaml.cs
+++ b/View/MonitorView.xaml.cs
@@ -80,6 +80,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
 
         private void Griddata_SelectionChanged(object sender, SelectionChangedEventArgs e)//设备列表
         {
+            if (rdp.IsConnected) rdp.Disconnect();
             int rownum = Griddata.SelectedIndex;//获取鼠标选中行并定义变量
             string mac_s = "800";
             if (rownum != -1)//判断鼠标定位是否有效
@@ -141,6 +142,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
 
         private void ListViewItem_DyeingMachine(object sender, MouseButtonEventArgs e)
         {
+            if (rdp.IsConnected)rdp.Disconnect();                
             machines_info = 0;
             log.Visibility = Visibility.Visible;
             rdp.Visibility = Visibility.Collapsed;
@@ -166,7 +168,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
             }
             return result;
         }
-        private async void ListViewItem_Screen(object sender, MouseButtonEventArgs e)
+        private void ListViewItem_Screen(object sender, MouseButtonEventArgs e)
         {
             DataRow drEmployee = MainWindowViewModel.Machines.Select("NAME='" + machine + "'").First();
             string host = drEmployee.Field<string>("IP");
@@ -182,27 +184,25 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
             log.Visibility = Visibility.Collapsed;
             Picture.Visibility = Visibility.Collapsed;
             rdp.Visibility = Visibility.Visible;
-         //   RemoteDesktopWpf remoteDesktopWpf = new RemoteDesktopWpf();
-         //   Picture.Content = remoteDesktopWpf;          
-            if (await PingTest(host))
+            //   RemoteDesktopWpf remoteDesktopWpf = new RemoteDesktopWpf();
+            //   Picture.Content = remoteDesktopWpf;              
+            if (!rdp.IsConnected)
             {
-                if (!rdp.IsConnected)
+                try
                 {
-                    try
-                    {                       
-                        rdp.VncPort = port;
-                        rdp.Passwd = password;
-                        rdp.Connect(host, true, false);
-                    }
-                    catch (Exception ex)
-                    {
-                        LogGing.ERRDATA(ex);
-                    }
+                    rdp.VncPort = port;
+                    rdp.Passwd = password;
+                    rdp.Connect(host, true, false);
                 }
-            }
+                catch (Exception ex)
+                {
+                    LogGing.ERRDATA(ex);
+                }
+            }            
         }//远程
         private void ListViewItem_Receipt(object sender, MouseButtonEventArgs e)
         {
+            if (rdp.IsConnected) rdp.Disconnect();
             DataRow drEmployee = MainWindowViewModel.Machines.Select("NAME='" + machine + "'").First();
             if (!drEmployee.Field<bool>("Dispense"))
             {
@@ -289,10 +289,11 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
         }//手自动
         private void ListViewItem_Curve(object sender, MouseButtonEventArgs e)
         {
+            if (rdp.IsConnected) rdp.Disconnect();
             log.Visibility = Visibility.Collapsed;
             rdp.Visibility = Visibility.Collapsed;
             Picture.Visibility = Visibility.Visible;
-            Picture.Content = new View.CurveDiagram(true, "", "", "", workOrder);
+            Picture.Content = new View.CurveDiagram(false, machine, DateTime.Now.AddHours(-8).ToString("yyyy/MM/dd  HH:mm:ss"), DateTime.Now.ToString("yyyy/MM/dd  HH:mm:ss"), workOrder);
             machines_info = 3;
         }//曲线
 
diff --git a/ViewModel/CurveDiagramViewModel.cs b/ViewModel/CurveDiagramViewModel.cs
index ce88bd2..4b670be 100644
--- a/ViewModel/CurveDiagramViewModel.cs
+++ b/ViewModel/CurveDiagramViewModel.cs
@@ -160,21 +160,24 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
             var STLB_items = new List<DateTimePoint>();
             var STTC_items = new List<DateTimePoint>();
             var STLC_items = new List<DateTimePoint>();
-            for (var i = 0; i < CDB_Count; i=i+10)
+            for (var i = 0; i < CDB_Count; i=i+4)
             {
-                DateTime TIME = Convert.ToDateTime(CDB.Rows[i].Field<string>("Time"));
-                MTT_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MTT")));
-                MTL_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MTL")));
-             //   MTH_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MTH")));
-                MST_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MST")));
-                MUT_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MUT")));
-                STTA_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STTA")));
-                STLA_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STLA")));
-                STTB_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STTB")));
-                STLB_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STLB")));
-                STTC_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STTC")));
-                STLC_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STLC")));
-                
+                try
+                {
+                    DateTime TIME = Convert.ToDateTime(CDB.Rows[i].Field<string>("Time"));
+                    MTT_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MTT")));
+                    MTL_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MTL")));
+                    //   MTH_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MTH")));
+                    MST_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MST")));
+                    MUT_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MUT")));
+                    STTA_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STTA")));
+                    STLA_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STLA")));
+                    STTB_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STTB")));
+                    STLB_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STLB")));
+                    STTC_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STTC")));
+                    STLC_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STLC")));
+                }
+                catch (Exception) { }
             }
 
             MTT_values = new ObservableCollection<DateTimePoint>(MTT_items);