diff --git a/View/EngineerSetView.xaml b/View/EngineerSetView.xaml
index 0a756ce..2536921 100644
--- a/View/EngineerSetView.xaml
+++ b/View/EngineerSetView.xaml
@@ -8,11 +8,11 @@
              mc:Ignorable="d" 
              d:DesignHeight="630" d:DesignWidth="1280" VerticalAlignment="Top">
     <Grid>
-        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,10,0,0" x:Name="comboBoxCOM0" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxCOM_SelectionChanged" FontSize="20" IsEditable="True" IsReadOnly="True"/>
+        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,10,0,0" x:Name="comboBoxCOM0" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxCOM_SelectionChanged" FontSize="20" />
         <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="comboBoxCOM1" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxCOM_SelectionChanged" FontSize="20" IsEditable="True" IsReadOnly="True"/>      
-        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,90,0,0" x:Name="comboBoxCOM2" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxCOM_SelectionChanged" FontSize="20" IsEditable="True" IsReadOnly="True"/>      
-        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,130,0,0" x:Name="comboBoxLanguage" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxLanguage_SelectionChanged"  FontSize="20" IsEditable="True" IsReadOnly="True"/>
+        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,50,0,0" x:Name="comboBoxCOM1" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxCOM_SelectionChanged" FontSize="20"/>      
+        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,90,0,0" x:Name="comboBoxCOM2" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxCOM_SelectionChanged" FontSize="20"/>      
+        <ComboBox HorizontalAlignment="Left" Height="30" Margin="150,130,0,0" x:Name="comboBoxLanguage" VerticalAlignment="Top" Width="200" SelectionChanged="comboBoxLanguage_SelectionChanged"  FontSize="20"/>
         <TextBlock HorizontalAlignment="Left" Height="40" Margin="10,130,0,0" TextWrapping="Wrap" Text="{x:Static lang:Resources.Language}" VerticalAlignment="Top" Width="120" FontSize="25"/>
 
     </Grid>
diff --git a/View/EngineerSetView.xaml.cs b/View/EngineerSetView.xaml.cs
index 4979509..5191cf0 100644
--- a/View/EngineerSetView.xaml.cs
+++ b/View/EngineerSetView.xaml.cs
@@ -34,7 +34,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
             comboBoxCOM2.ItemsSource = ports;
             comboBoxCOM2.Text = Configini.IniReadvalue("SYS", "COM");
 
-            string[] Language = {"en-US","zh-CN","zh -TW" };
+            string[] Language = {"en-US","zh-CN","zh-TW" };
             comboBoxLanguage.ItemsSource = Language;
             comboBoxLanguage.Text = Configini.IniReadvalue("SYS", "Language");
         }
diff --git a/View/ProgramgroupView.xaml b/View/ProgramgroupView.xaml
index 3c14add..08a48f7 100644
--- a/View/ProgramgroupView.xaml
+++ b/View/ProgramgroupView.xaml
@@ -102,6 +102,16 @@
                     </StackPanel>
                 </ListViewItem>
             </ListView>
+            <ListView ScrollViewer.HorizontalScrollBarVisibility="Disabled" Foreground="#FF1368BD">
+                <ListViewItem Width="350" MouseLeftButtonUp="ListViewItem_Delete" x:Name="Group">
+                    <StackPanel Orientation="Horizontal">
+                        <materialDesign:PackIcon Kind="Group" Width="40" Height="30" Margin="10" VerticalAlignment="Center" Foreground="#FF1368BD"/>
+                        <TextBlock Text="{x:Static lang:Resources.Group}" VerticalAlignment="Center" Margin="20 10" Foreground="White"/>
+                        <ComboBox Width="200" VerticalAlignment="Center" Background="White" Height="40" FontSize="20" />
+                    </StackPanel>
+                </ListViewItem>
+            </ListView>
+         
         </StackPanel>
     </Grid>
 </UserControl>