diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
index 04b55bc..1c2cac2 100644
--- a/MainWindow.xaml.cs
+++ b/MainWindow.xaml.cs
@@ -70,6 +70,11 @@ public partial class MainWindow : Window
 
             var dataContext = (MainWindowViewModel)DataContext;
             _touchPanel.SetDebugMode(dataContext.IsDebugEnabled);
+            if (Properties.Settings.Default.IsAutomaticPositioningEnabled)
+            {
+                _touchPanel.DragWindowHandle.Visibility = Visibility.Hidden;
+                _touchPanel.ResizeGrip.Visibility = Visibility.Hidden;
+            }
             AutomaticTouchPanelPositioningLoop();
             AutomaticPortConnectingLoop();
             ExitWithSinmaiLoop();
@@ -179,6 +184,10 @@ public partial class MainWindow : Window
         var dataContext = (MainWindowViewModel)DataContext;
         var enabled = !dataContext.IsAutomaticPositioningEnabled;
         dataContext.IsAutomaticPositioningEnabled = !enabled;
+
+        _touchPanel.DragWindowHandle.Visibility = dataContext.IsAutomaticPositioningEnabled ? Visibility.Hidden : Visibility.Visible;
+        _touchPanel.ResizeGrip.Visibility = dataContext.IsAutomaticPositioningEnabled ? Visibility.Hidden : Visibility.Visible;
+
         Properties.Settings.Default.IsAutomaticPositioningEnabled = dataContext.IsAutomaticPositioningEnabled;
         Properties.Settings.Default.Save();
     }
diff --git a/TouchPanel.xaml b/TouchPanel.xaml
index 53a0e39..a9044b7 100644
--- a/TouchPanel.xaml
+++ b/TouchPanel.xaml
@@ -12,7 +12,7 @@
         <StackPanel>
             <Viewbox Stretch="Uniform" Opacity="1">
                 <Canvas x:Name="TouchCanvas" Width="502" Height="502">
-                    <Border HorizontalAlignment="Left" VerticalAlignment="Center"
+                    <Border x:Name="DragWindowHandle" HorizontalAlignment="Left" VerticalAlignment="Center"
                         Height="30" Background="White" MouseLeftButtonDown="DragBar_MouseLeftButtonDown"
                         Cursor="SizeAll" Width="38">
                         <Label Content="Drag" />