diff --git a/src/Beutl.Language/Strings.Designer.cs b/src/Beutl.Language/Strings.Designer.cs
index 1340fae21..64c422d99 100644
--- a/src/Beutl.Language/Strings.Designer.cs
+++ b/src/Beutl.Language/Strings.Designer.cs
@@ -2306,5 +2306,11 @@ public static string DockArea_TopRight {
                 return ResourceManager.GetString("DockArea_TopRight", resourceCulture);
             }
         }
+        
+        public static string MoveTo {
+            get {
+                return ResourceManager.GetString("MoveTo", resourceCulture);
+            }
+        }
     }
 }
diff --git a/src/Beutl.Language/Strings.ja.resx b/src/Beutl.Language/Strings.ja.resx
index fc9276282..a1207a7ec 100644
--- a/src/Beutl.Language/Strings.ja.resx
+++ b/src/Beutl.Language/Strings.ja.resx
@@ -1249,4 +1249,7 @@ b-editorがダウンロードURLを管理します。</value>
   <data name="DockArea_TopRight" xml:space="preserve">
     <value>上 右</value>
   </data>
+  <data name="MoveTo" xml:space="preserve">
+    <value>移動</value>
+  </data>
 </root>
diff --git a/src/Beutl.Language/Strings.resx b/src/Beutl.Language/Strings.resx
index 9010c6ff8..efe80f63a 100644
--- a/src/Beutl.Language/Strings.resx
+++ b/src/Beutl.Language/Strings.resx
@@ -1249,4 +1249,7 @@ and b-editor maintains the download URL.</value>
   <data name="DockArea_TopRight" xml:space="preserve">
     <value>Top Right</value>
   </data>
+  <data name="MoveTo" xml:space="preserve">
+    <value>Move to</value>
+  </data>
 </root>
diff --git a/src/Beutl/ViewModels/DockHostViewModel.cs b/src/Beutl/ViewModels/DockHostViewModel.cs
index 01691c889..135663e54 100644
--- a/src/Beutl/ViewModels/DockHostViewModel.cs
+++ b/src/Beutl/ViewModels/DockHostViewModel.cs
@@ -221,11 +221,19 @@ public void CloseToolTab(IToolContext item)
         _logger.LogInformation("CloseToolTab {ToolName}", item.Extension.Name);
         try
         {
+            item.IsSelected.Value = false;
             foreach (ReactiveCollection<ToolTabViewModel> tools in GetNestedTools())
             {
                 if (tools.FirstOrDefault(x => x.Context == item) is { } found)
                 {
+                    int index = tools.IndexOf(found);
                     tools.Remove(found);
+                    index = Math.Min(index, tools.Count - 1);
+                    if (0 <= index && index < tools.Count)
+                    {
+                        tools[index].Context.IsSelected.Value = true;
+                    }
+
                     break;
                 }
             }
diff --git a/src/Beutl/Views/CustomSideBarButtonMenuFlyout.cs b/src/Beutl/Views/CustomSideBarButtonMenuFlyout.cs
new file mode 100644
index 000000000..a3534b18a
--- /dev/null
+++ b/src/Beutl/Views/CustomSideBarButtonMenuFlyout.cs
@@ -0,0 +1,105 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.Templates;
+using Avalonia.Interactivity;
+using Avalonia.VisualTree;
+using Beutl.ViewModels;
+using ReDocking;
+
+namespace Beutl.Views;
+
+public class CustomSideBarButtonMenuFlyout : MenuFlyout
+{
+    private readonly ReDockHost _dockHost;
+
+    public CustomSideBarButtonMenuFlyout(ReDockHost dockHost)
+    {
+        _dockHost = dockHost;
+        var list = new List<Control>();
+
+        {
+            var moveMenu = new MenuItem();
+            moveMenu.Header = Strings.MoveTo;
+            moveMenu.ItemsSource = dockHost.DockAreas;
+            moveMenu.DataTemplates.Add(new FuncDataTemplate<DockArea>(_ => true,
+                o => new TextBlock
+                {
+                    [!TextBlock.TextProperty] = o.GetObservable(DockArea.LocalizedNameProperty).ToBinding(),
+                }));
+
+            moveMenu.AddHandler(MenuItem.ClickEvent, OnMoveToSubItemClick);
+            list.Add(moveMenu);
+        }
+
+        {
+            var closeMenu = new MenuItem();
+            closeMenu.Header = Strings.Close;
+            closeMenu.AddHandler(MenuItem.ClickEvent, OnCloseClick);
+            list.Add(closeMenu);
+        }
+
+        if (dockHost.IsFloatingEnabled)
+        {
+            var displayMenu = new MenuItem();
+            displayMenu.Header = "Display mode";
+            displayMenu.ItemsSource = new List<Control>
+            {
+                new MenuItem { Header = "Docked", Tag = DockableDisplayMode.Docked },
+                new MenuItem { Header = "Floating", Tag = DockableDisplayMode.Floating },
+            };
+            displayMenu.AddHandler(MenuItem.ClickEvent, OnDisplayModeClick);
+            list.Add(displayMenu);
+        }
+
+        ItemsSource = list;
+    }
+
+    private void OnCloseClick(object? sender, RoutedEventArgs e)
+    {
+        if (Target is not SideBarButton button) return;
+        if (button is not { DataContext: ToolTabViewModel tabViewModel }) return;
+        if (button.FindAncestorOfType<EditView>() is not { DataContext: EditViewModel viewModel }) return;
+
+        viewModel.CloseToolTab(tabViewModel.Context);
+    }
+
+    private void OnDisplayModeClick(object? sender, RoutedEventArgs e)
+    {
+        if (e.Source is MenuItem { Tag: DockableDisplayMode mode } &&
+            Target is SideBarButton button)
+        {
+            var args = new SideBarButtonDisplayModeChangedEventArgs(ReDockHost.ButtonDisplayModeChangedEvent, this)
+            {
+                DisplayMode = mode, Item = button.DataContext, Button = button
+            };
+            _dockHost.RaiseEvent(args);
+        }
+    }
+
+    private void OnMoveToSubItemClick(object? sender, RoutedEventArgs e)
+    {
+        if (e.Source is MenuItem { DataContext: DockArea area } &&
+            Target is SideBarButton button)
+        {
+            // Target
+            var oldSideBar = button.FindAncestorOfType<SideBar>();
+            var newSideBar = area.SideBar;
+            if (oldSideBar is null || newSideBar is null) return;
+            var oldLocation = button.DockLocation;
+            var newLocation = area.Location;
+            if (oldLocation is null || oldLocation == newLocation) return;
+
+            var args = new SideBarButtonMoveEventArgs(ReDockHost.ButtonMoveEvent, this)
+            {
+                Item = button.DataContext,
+                Button = button,
+                SourceSideBar = oldSideBar,
+                SourceLocation = oldLocation,
+                DestinationSideBar = newSideBar,
+                DestinationLocation = newLocation,
+                DestinationIndex = 0
+            };
+            _dockHost.RaiseEvent(args);
+        }
+    }
+}
diff --git a/src/Beutl/Views/EditView.axaml b/src/Beutl/Views/EditView.axaml
index f972c8cda..cd1d12f54 100644
--- a/src/Beutl/Views/EditView.axaml
+++ b/src/Beutl/Views/EditView.axaml
@@ -42,6 +42,7 @@
     </UserControl.Resources>
     <dock:ReDockHost Name="DockHost"
                      ButtonDisplayModeChanged="OnSideBarButtonDisplayModeChanged"
+                     ButtonFlyoutRequested="OnSideBarButtonFlyoutRequested"
                      ButtonMove="OnSideBarButtonDrop"
                      IsFloatingEnabled="False">
         <dock:ReDockHost.DockAreas>
diff --git a/src/Beutl/Views/EditView.axaml.cs b/src/Beutl/Views/EditView.axaml.cs
index 91d8679eb..c8fd47764 100644
--- a/src/Beutl/Views/EditView.axaml.cs
+++ b/src/Beutl/Views/EditView.axaml.cs
@@ -55,7 +55,7 @@ private void OnSideBarButtonDisplayModeChanged(object? sender, SideBarButtonDisp
     {
     }
 
-    private ReactiveCollection<ToolTabViewModel> GetItemsSource(DockAreaLocation location)
+    internal ReactiveCollection<ToolTabViewModel> GetItemsSource(DockAreaLocation location)
     {
         var sideBar = DockHost.DockAreas.FirstOrDefault(i => i.SideBar?.Location == location.LeftRight)?.SideBar;
 
@@ -156,4 +156,20 @@ private void OnSideBarButtonDrop(object? sender, SideBarButtonMoveEventArgs e)
 
         e.Handled = true;
     }
+
+    private void OnSideBarButtonFlyoutRequested(object? sender, SideBarButtonFlyoutRequestedEventArgs e)
+    {
+        e.Handled = true;
+        var flyout = new CustomSideBarButtonMenuFlyout(e.DockHost);
+        if (e.Button.DockLocation?.LeftRight == SideBarLocation.Left)
+        {
+            flyout.Placement = PlacementMode.Right;
+        }
+        else
+        {
+            flyout.Placement = PlacementMode.Left;
+        }
+
+        flyout.ShowAt(e.Button);
+    }
 }