diff --git a/src/Core/RodelAgent.Context/MigrationUtils.cs b/src/Core/RodelAgent.Context/MigrationUtils.cs
index 223a89fb..606cc333 100644
--- a/src/Core/RodelAgent.Context/MigrationUtils.cs
+++ b/src/Core/RodelAgent.Context/MigrationUtils.cs
@@ -7,8 +7,16 @@ namespace RodelAgent.Context;
 /// <summary>
 /// 数据库迁移工具.
 /// </summary>
-internal static class MigrationUtils
+public static class MigrationUtils
 {
+    private static string _rootPath;
+
+    /// <summary>
+    /// 设置根目录.
+    /// </summary>
+    /// <param name="rootPath">应用安装目录.</param>
+    public static void SetRootPath(string rootPath) => _rootPath = rootPath;
+
     /// <summary>
     /// 获取密钥数据库.
     /// </summary>
@@ -71,7 +79,8 @@ private static async Task CheckDatabaseExistInternalAsync(string dbName, string
         var targetDbPath = Path.Combine(workDir, dbName);
         if (!File.Exists(targetDbPath))
         {
-            var emptyDb = Path.Combine(AppContext.BaseDirectory, "Assets", dbName);
+            var rootPath = string.IsNullOrEmpty(_rootPath) ? AppContext.BaseDirectory : _rootPath;
+            var emptyDb = Path.Combine(rootPath, "Assets", dbName);
             await Task.Run(() => File.Copy(emptyDb, targetDbPath));
         }
     }
diff --git a/src/Desktop/RodelAgent.UI.Models/Constants/SettingNames.cs b/src/Desktop/RodelAgent.UI.Models/Constants/SettingNames.cs
index 894ac95a..32b554d1 100644
--- a/src/Desktop/RodelAgent.UI.Models/Constants/SettingNames.cs
+++ b/src/Desktop/RodelAgent.UI.Models/Constants/SettingNames.cs
@@ -42,4 +42,8 @@ public enum SettingNames
     LastSelectedGroup,
     ChatGroupPanelType,
     AppLanguage,
+    IsChatServicePageServiceColumnManualHide,
+    IsChatServicePageExtraColumnManualHide,
+    IsDrawHistoryColumnManualHide,
+    IsAudioHistoryColumnManualHide,
 }
diff --git a/src/Desktop/RodelAgent.UI/App.xaml.cs b/src/Desktop/RodelAgent.UI/App.xaml.cs
index b15079ab..d1ac1824 100644
--- a/src/Desktop/RodelAgent.UI/App.xaml.cs
+++ b/src/Desktop/RodelAgent.UI/App.xaml.cs
@@ -30,6 +30,7 @@ public partial class App : Application
     public App()
     {
         InitializeComponent();
+        RodelAgent.Context.MigrationUtils.SetRootPath(Windows.ApplicationModel.Package.Current.InstalledPath);
         var language = SettingsToolkit.ReadLocalSetting(SettingNames.AppLanguage, "default");
         ApplicationLanguages.PrimaryLanguageOverride = language != "default"
             ? language
diff --git a/src/Desktop/RodelAgent.UI/Controls/Base/VisibilityToggleButton.xaml b/src/Desktop/RodelAgent.UI/Controls/Base/VisibilityToggleButton.xaml
new file mode 100644
index 00000000..06c987dc
--- /dev/null
+++ b/src/Desktop/RodelAgent.UI/Controls/Base/VisibilityToggleButton.xaml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<UserControl
+    x:Class="RodelAgent.UI.Controls.VisibilityToggleButton"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:ic="using:FluentIcons.WinUI"
+    xmlns:local="using:RodelAgent.UI.Controls"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    HorizontalAlignment="Center"
+    VerticalAlignment="Center"
+    mc:Ignorable="d">
+
+    <Grid
+        Width="20"
+        VerticalAlignment="Stretch"
+        Background="{ThemeResource SubtleFillColorTransparent}">
+        <Grid
+            x:Name="BackGrid"
+            Width="20"
+            Height="30"
+            VerticalAlignment="Center"
+            Background="{ThemeResource SolidBackgroundFillColorBaseBrush}"
+            BorderBrush="{ThemeResource DividerStrokeColorDefaultBrush}"
+            BorderThickness="1"
+            CornerRadius="{x:Bind CornerRadius, Mode=OneWay}"
+            Visibility="Collapsed" />
+        <Button
+            x:Name="Btn"
+            Width="20"
+            Height="30"
+            Padding="0"
+            HorizontalAlignment="Center"
+            VerticalAlignment="Center"
+            HorizontalContentAlignment="Center"
+            VerticalContentAlignment="Center"
+            BorderThickness="0"
+            Click="OnBtnClick"
+            CornerRadius="{x:Bind CornerRadius, Mode=OneWay}"
+            Visibility="Collapsed">
+            <ic:SymbolIcon
+                x:Name="Icon"
+                FontSize="10"
+                Symbol="ChevronRight" />
+        </Button>
+    </Grid>
+</UserControl>
diff --git a/src/Desktop/RodelAgent.UI/Controls/Base/VisibilityToggleButton.xaml.cs b/src/Desktop/RodelAgent.UI/Controls/Base/VisibilityToggleButton.xaml.cs
new file mode 100644
index 00000000..6d4295b9
--- /dev/null
+++ b/src/Desktop/RodelAgent.UI/Controls/Base/VisibilityToggleButton.xaml.cs
@@ -0,0 +1,132 @@
+// Copyright (c) Rodel. All rights reserved.
+
+using Microsoft.UI.Xaml.Automation;
+using Microsoft.UI.Xaml.Media;
+using RodelAgent.UI.Toolkits;
+
+namespace RodelAgent.UI.Controls;
+
+/// <summary>
+/// 可见性切换按钮.
+/// </summary>
+public sealed partial class VisibilityToggleButton : UserControl
+{
+    /// <summary>
+    /// <see cref="Direction"/> 依赖属性.
+    /// </summary>
+    public static readonly DependencyProperty DirectionProperty =
+        DependencyProperty.Register(nameof(Direction), typeof(VisibilityToggleButtonDirection), typeof(VisibilityToggleButton), new PropertyMetadata(VisibilityToggleButtonDirection.LeftToRightVisible));
+
+    /// <summary>
+    /// <see cref="IsHide"/> 依赖属性.
+    /// </summary>
+    public static readonly DependencyProperty IsHideProperty =
+        DependencyProperty.Register(nameof(IsHide), typeof(bool), typeof(VisibilityToggleButton), new PropertyMetadata(default, new PropertyChangedCallback(OnIsHideChanged)));
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="VisibilityToggleButton"/> class.
+    /// </summary>
+    public VisibilityToggleButton()
+    {
+        InitializeComponent();
+        Loaded += OnLoaded;
+    }
+
+    /// <summary>
+    /// 点击事件.
+    /// </summary>
+    public event EventHandler Click;
+
+    /// <summary>
+    /// 获取或设置方向.
+    /// </summary>
+    public VisibilityToggleButtonDirection Direction
+    {
+        get => (VisibilityToggleButtonDirection)GetValue(DirectionProperty);
+        set => SetValue(DirectionProperty, value);
+    }
+
+    /// <summary>
+    /// 是否已经隐藏指定目标.
+    /// </summary>
+    public bool IsHide
+    {
+        get => (bool)GetValue(IsHideProperty);
+        set => SetValue(IsHideProperty, value);
+    }
+
+    /// <inheritdoc/>
+    protected override void OnPointerEntered(PointerRoutedEventArgs e)
+        => ShowButton();
+
+    /// <inheritdoc/>
+    protected override void OnPointerMoved(PointerRoutedEventArgs e)
+        => ShowButton();
+
+    /// <inheritdoc/>
+    protected override void OnPointerExited(PointerRoutedEventArgs e)
+        => HideButton();
+
+    /// <inheritdoc/>
+    protected override void OnPointerCanceled(PointerRoutedEventArgs e)
+        => HideButton();
+
+    private static void OnIsHideChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+    {
+        var instance = d as VisibilityToggleButton;
+        instance?.CheckButtonStates();
+    }
+
+    private void OnLoaded(object sender, RoutedEventArgs e)
+        => CheckButtonStates();
+
+    private void CheckButtonStates()
+    {
+        var symbol = IsHide
+            ? Direction == VisibilityToggleButtonDirection.LeftToRightVisible ? FluentIcons.Common.Symbol.ChevronRight : FluentIcons.Common.Symbol.ChevronLeft
+            : Direction == VisibilityToggleButtonDirection.LeftToRightVisible ? FluentIcons.Common.Symbol.ChevronLeft : FluentIcons.Common.Symbol.ChevronRight;
+        Icon.Symbol = symbol;
+        var tip = IsHide ? ResourceToolkit.GetLocalizedString(Models.Constants.StringNames.Show) : ResourceToolkit.GetLocalizedString(Models.Constants.StringNames.Hide);
+        ToolTipService.SetToolTip(Btn, tip);
+        AutomationProperties.SetName(Btn, tip);
+
+        var container = VisualTreeHelper.GetParent(this) as FrameworkElement;
+        if (container is not null)
+        {
+            container.Margin = IsHide
+            ? Direction == VisibilityToggleButtonDirection.LeftToRightVisible ? new Thickness(-4, 0, 0, 0) : new Thickness(0, 0, -4, 0)
+            : new Thickness(0);
+        }
+    }
+
+    private void OnBtnClick(object sender, RoutedEventArgs e)
+        => Click?.Invoke(this, EventArgs.Empty);
+
+    private void ShowButton()
+    {
+        BackGrid.Visibility = Visibility.Visible;
+        Btn.Visibility = Visibility.Visible;
+    }
+
+    private void HideButton()
+    {
+        BackGrid.Visibility = Visibility.Collapsed;
+        Btn.Visibility = Visibility.Collapsed;
+    }
+}
+
+/// <summary>
+/// 可见性切换按钮方向.
+/// </summary>
+public enum VisibilityToggleButtonDirection
+{
+    /// <summary>
+    /// 需要控制的内容在左侧.
+    /// </summary>
+    LeftToRightVisible,
+
+    /// <summary>
+    /// 需要控制的内容在右侧.
+    /// </summary>
+    RightToLeftVisible,
+}
diff --git a/src/Desktop/RodelAgent.UI/Pages/AudioServicePage.xaml b/src/Desktop/RodelAgent.UI/Pages/AudioServicePage.xaml
index 877e3ddf..f594fd5b 100644
--- a/src/Desktop/RodelAgent.UI/Pages/AudioServicePage.xaml
+++ b/src/Desktop/RodelAgent.UI/Pages/AudioServicePage.xaml
@@ -93,7 +93,8 @@
                 Grid.Column="2"
                 Width="{x:Bind ViewModel.HistoryColumnWidth, Mode=OneWay}"
                 Margin="-6,0,0,0"
-                Background="{ThemeResource LayerFillColorDefaultBrush}">
+                Background="{ThemeResource LayerFillColorDefaultBrush}"
+                Visibility="{x:Bind ViewModel.IsHistoryColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}">
                 <audio:AudioHistorySection />
             </Grid>
 
@@ -103,13 +104,22 @@
                     Width="1"
                     HorizontalAlignment="Center"
                     VerticalAlignment="Stretch"
-                    Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
+                    Background="{ThemeResource DividerStrokeColorDefaultBrush}"
+                    Visibility="{x:Bind ViewModel.IsHistoryColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
                 <community:PropertySizer
-                    HorizontalAlignment="Left"
+                    HorizontalAlignment="Center"
                     Binding="{x:Bind ViewModel.HistoryColumnWidth, Mode=TwoWay}"
                     IsDragInverted="True"
                     Maximum="360"
-                    Minimum="240" />
+                    Minimum="240"
+                    Visibility="{x:Bind ViewModel.IsHistoryColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
+                <controls:VisibilityToggleButton
+                    Margin="-20,0,0,0"
+                    VerticalAlignment="Stretch"
+                    Click="OnHistoryVisibilityButtonClick"
+                    CornerRadius="4,0,0,4"
+                    Direction="RightToLeftVisible"
+                    IsHide="{x:Bind ViewModel.IsHistoryColumnManualHide, Mode=OneWay}" />
             </Grid>
         </Grid>
     </Grid>
diff --git a/src/Desktop/RodelAgent.UI/Pages/AudioServicePage.xaml.cs b/src/Desktop/RodelAgent.UI/Pages/AudioServicePage.xaml.cs
index 8c04fa30..6d003eda 100644
--- a/src/Desktop/RodelAgent.UI/Pages/AudioServicePage.xaml.cs
+++ b/src/Desktop/RodelAgent.UI/Pages/AudioServicePage.xaml.cs
@@ -26,6 +26,9 @@ protected override void OnPageLoaded()
             ViewModel.ResetAvailableAudioServicesCommand.Execute(default);
         }
     }
+
+    private void OnHistoryVisibilityButtonClick(object sender, EventArgs e)
+        => ViewModel.IsHistoryColumnManualHide = !ViewModel.IsHistoryColumnManualHide;
 }
 
 /// <summary>
diff --git a/src/Desktop/RodelAgent.UI/Pages/ChatServicePage.xaml b/src/Desktop/RodelAgent.UI/Pages/ChatServicePage.xaml
index 81eeb9ae..fadf31ad 100644
--- a/src/Desktop/RodelAgent.UI/Pages/ChatServicePage.xaml
+++ b/src/Desktop/RodelAgent.UI/Pages/ChatServicePage.xaml
@@ -29,7 +29,10 @@
             </Grid.ColumnDefinitions>
 
             <!--  助手及服务列表  -->
-            <Grid Width="{x:Bind ViewModel.ServiceColumnWidth, Mode=OneWay}" Margin="0,0,-6,0">
+            <Grid
+                Width="{x:Bind ViewModel.ServiceColumnWidth, Mode=OneWay}"
+                Margin="0,0,-6,0"
+                Visibility="{x:Bind ViewModel.IsServiceColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}">
                 <Grid.RowDefinitions>
                     <RowDefinition Height="Auto" />
                     <RowDefinition />
@@ -91,134 +94,143 @@
                 <chat:ChatSessionPanel ViewModel="{x:Bind ViewModel.CurrentSession, Mode=OneWay}" Visibility="{x:Bind ViewModel.CurrentSession, Mode=OneWay, Converter={StaticResource ObjectToVisibilityConverter}}" />
             </Grid>
 
-            <!--  聊天附加面板  -->
-            <Grid
-                Grid.Column="4"
-                Width="{x:Bind ViewModel.ExtraColumnWidth, Mode=OneWay}"
-                Margin="-6,0,0,0"
-                Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
-                Visibility="{x:Bind ViewModel.CurrentSession, Mode=OneWay, Converter={StaticResource ObjectToVisibilityConverter}}">
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto" />
-                    <RowDefinition Height="Auto" />
-                    <RowDefinition />
-                </Grid.RowDefinitions>
-                <Grid Height="{x:Bind ViewModel.ExtraRowHeight, Mode=OneWay}" Visibility="{x:Bind ViewModel.IsGroupChat, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}">
+            <Grid Grid.Column="4" Visibility="{x:Bind ViewModel.IsExtraColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}">
+                <!--  聊天附加面板  -->
+                <Grid
+                    Width="{x:Bind ViewModel.ExtraColumnWidth, Mode=OneWay}"
+                    Margin="-6,0,0,0"
+                    Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
+                    Visibility="{x:Bind ViewModel.CurrentSession, Mode=OneWay, Converter={StaticResource ObjectToVisibilityConverter}}">
                     <Grid.RowDefinitions>
-                        <RowDefinition Height="53" />
+                        <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
                         <RowDefinition />
                     </Grid.RowDefinitions>
-                    <SelectorBar
-                        x:Name="SessionPanelTypeSelector"
-                        HorizontalAlignment="Left"
-                        VerticalAlignment="Center"
-                        SelectionChanged="OnSessionPanelTypeChanged" />
+                    <Grid Height="{x:Bind ViewModel.ExtraRowHeight, Mode=OneWay}" Visibility="{x:Bind ViewModel.IsGroupChat, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="53" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition />
+                        </Grid.RowDefinitions>
+                        <SelectorBar
+                            x:Name="SessionPanelTypeSelector"
+                            HorizontalAlignment="Left"
+                            VerticalAlignment="Center"
+                            SelectionChanged="OnSessionPanelTypeChanged" />
+                        <Border
+                            Grid.Row="1"
+                            Height="1"
+                            HorizontalAlignment="Stretch"
+                            Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
+                        <chat:ChatProviderOptionPanel
+                            Grid.Row="2"
+                            PropertyChanged="OnSessionParameterChanged"
+                            ViewModel="{x:Bind ViewModel.CurrentSession.Data, Mode=OneWay}"
+                            Visibility="{x:Bind ViewModel.IsSessionOptionsVisible, Mode=OneWay}" />
+                        <chat:SystemInstructionPanel
+                            Grid.Row="2"
+                            ViewModel="{x:Bind ViewModel.CurrentSession, Mode=OneWay}"
+                            Visibility="{x:Bind ViewModel.IsSystemInstructionVisible, Mode=OneWay}" />
+                    </Grid>
+                    <chat:ChatSessionListPanel
+                        Grid.Row="2"
+                        ViewModel="{x:Bind ViewModel}"
+                        Visibility="{x:Bind ViewModel.IsGroupChat, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
+                    <!--  分栏大小控制器  -->
                     <Border
                         Grid.Row="1"
                         Height="1"
                         HorizontalAlignment="Stretch"
+                        VerticalAlignment="Center"
                         Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
-                    <chat:ChatProviderOptionPanel
-                        Grid.Row="2"
-                        PropertyChanged="OnSessionParameterChanged"
-                        ViewModel="{x:Bind ViewModel.CurrentSession.Data, Mode=OneWay}"
-                        Visibility="{x:Bind ViewModel.IsSessionOptionsVisible, Mode=OneWay}" />
-                    <chat:SystemInstructionPanel
-                        Grid.Row="2"
-                        ViewModel="{x:Bind ViewModel.CurrentSession, Mode=OneWay}"
-                        Visibility="{x:Bind ViewModel.IsSystemInstructionVisible, Mode=OneWay}" />
+                    <community:PropertySizer
+                        x:Name="ExtraSizer"
+                        Grid.Row="1"
+                        HorizontalAlignment="Stretch"
+                        Binding="{x:Bind ViewModel.ExtraRowHeight, Mode=TwoWay}"
+                        Minimum="200"
+                        Orientation="Horizontal" />
                 </Grid>
-                <chat:ChatSessionListPanel
-                    Grid.Row="2"
-                    ViewModel="{x:Bind ViewModel}"
-                    Visibility="{x:Bind ViewModel.IsGroupChat, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
-                <!--  分栏大小控制器  -->
-                <Border
-                    Grid.Row="1"
-                    Height="1"
-                    HorizontalAlignment="Stretch"
-                    VerticalAlignment="Center"
-                    Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
-                <community:PropertySizer
-                    x:Name="ExtraSizer"
-                    Grid.Row="1"
-                    HorizontalAlignment="Stretch"
-                    Binding="{x:Bind ViewModel.ExtraRowHeight, Mode=TwoWay}"
-                    Minimum="200"
-                    Orientation="Horizontal" />
-            </Grid>
 
-            <!--  群组附加面板  -->
-            <Grid
-                Grid.Column="4"
-                Width="{x:Bind ViewModel.ExtraColumnWidth, Mode=OneWay}"
-                Margin="-6,0,0,0"
-                Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
-                Visibility="{x:Bind ViewModel.CurrentGroup, Mode=OneWay, Converter={StaticResource ObjectToVisibilityConverter}}">
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto" />
-                    <RowDefinition Height="Auto" />
-                    <RowDefinition />
-                </Grid.RowDefinitions>
-                <Grid Height="{x:Bind ViewModel.ExtraRowHeight, Mode=OneWay}">
+                <!--  群组附加面板  -->
+                <Grid
+                    Width="{x:Bind ViewModel.ExtraColumnWidth, Mode=OneWay}"
+                    Margin="-6,0,0,0"
+                    Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
+                    Visibility="{x:Bind ViewModel.CurrentGroup, Mode=OneWay, Converter={StaticResource ObjectToVisibilityConverter}}">
                     <Grid.RowDefinitions>
-                        <RowDefinition Height="53" />
+                        <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
                         <RowDefinition />
                     </Grid.RowDefinitions>
-                    <SelectorBar
-                        x:Name="GroupPanelTypeSelector"
-                        HorizontalAlignment="Left"
-                        VerticalAlignment="Center"
-                        SelectionChanged="OnGroupPanelTypeChanged" />
+                    <Grid Height="{x:Bind ViewModel.ExtraRowHeight, Mode=OneWay}">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="53" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition />
+                        </Grid.RowDefinitions>
+                        <SelectorBar
+                            x:Name="GroupPanelTypeSelector"
+                            HorizontalAlignment="Left"
+                            VerticalAlignment="Center"
+                            SelectionChanged="OnGroupPanelTypeChanged" />
+                        <Border
+                            Grid.Row="1"
+                            Height="1"
+                            HorizontalAlignment="Stretch"
+                            Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
+                        <chat:GroupOptionsPanel
+                            Grid.Row="2"
+                            ViewModel="{x:Bind ViewModel.CurrentGroup, Mode=OneWay}"
+                            Visibility="{x:Bind ViewModel.IsGroupOptionsVisible, Mode=OneWay}" />
+                        <chat:GroupAgentsPanel
+                            Grid.Row="2"
+                            ViewModel="{x:Bind ViewModel.CurrentGroup, Mode=OneWay}"
+                            Visibility="{x:Bind ViewModel.IsAgentsSectionVisible, Mode=OneWay}" />
+                    </Grid>
+                    <chat:ChatGroupListPanel
+                        Grid.Row="2"
+                        ViewModel="{x:Bind ViewModel}"
+                        Visibility="{x:Bind ViewModel.IsGroupChat, Mode=OneWay}" />
+                    <!--  分栏大小控制器  -->
                     <Border
                         Grid.Row="1"
                         Height="1"
                         HorizontalAlignment="Stretch"
+                        VerticalAlignment="Center"
                         Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
-                    <chat:GroupOptionsPanel
-                        Grid.Row="2"
-                        ViewModel="{x:Bind ViewModel.CurrentGroup, Mode=OneWay}"
-                        Visibility="{x:Bind ViewModel.IsGroupOptionsVisible, Mode=OneWay}" />
-                    <chat:GroupAgentsPanel
-                        Grid.Row="2"
-                        ViewModel="{x:Bind ViewModel.CurrentGroup, Mode=OneWay}"
-                        Visibility="{x:Bind ViewModel.IsAgentsSectionVisible, Mode=OneWay}" />
+                    <community:PropertySizer
+                        x:Name="ExtraSizer2"
+                        Grid.Row="1"
+                        HorizontalAlignment="Stretch"
+                        Binding="{x:Bind ViewModel.ExtraRowHeight, Mode=TwoWay}"
+                        Minimum="200"
+                        Orientation="Horizontal" />
                 </Grid>
-                <chat:ChatGroupListPanel
-                    Grid.Row="2"
-                    ViewModel="{x:Bind ViewModel}"
-                    Visibility="{x:Bind ViewModel.IsGroupChat, Mode=OneWay}" />
-                <!--  分栏大小控制器  -->
-                <Border
-                    Grid.Row="1"
-                    Height="1"
-                    HorizontalAlignment="Stretch"
-                    VerticalAlignment="Center"
-                    Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
-                <community:PropertySizer
-                    x:Name="ExtraSizer2"
-                    Grid.Row="1"
-                    HorizontalAlignment="Stretch"
-                    Binding="{x:Bind ViewModel.ExtraRowHeight, Mode=TwoWay}"
-                    Minimum="200"
-                    Orientation="Horizontal" />
             </Grid>
 
+
             <!--  左侧分栏大小控制器  -->
-            <Border
-                Grid.Column="1"
-                Width="1"
-                HorizontalAlignment="Center"
-                VerticalAlignment="Stretch"
-                Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
-            <community:PropertySizer
-                Grid.Column="1"
-                HorizontalAlignment="Left"
-                Binding="{x:Bind ViewModel.ServiceColumnWidth, Mode=TwoWay}"
-                Maximum="360"
-                Minimum="220" />
+            <Grid Grid.Column="1">
+                <Border
+                    Width="1"
+                    HorizontalAlignment="Center"
+                    VerticalAlignment="Stretch"
+                    Background="{ThemeResource DividerStrokeColorDefaultBrush}"
+                    Visibility="{x:Bind ViewModel.IsServiceColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
+                <community:PropertySizer
+                    HorizontalAlignment="Center"
+                    Binding="{x:Bind ViewModel.ServiceColumnWidth, Mode=TwoWay}"
+                    Maximum="360"
+                    Minimum="220"
+                    Visibility="{x:Bind ViewModel.IsServiceColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
+                <controls:VisibilityToggleButton
+                    Margin="0,0,-20,0"
+                    VerticalAlignment="Stretch"
+                    Click="OnServiceVisibilityButtonClick"
+                    CornerRadius="0,4,4,0"
+                    IsHide="{x:Bind ViewModel.IsServiceColumnManualHide, Mode=OneWay}" />
+            </Grid>
 
 
             <!--  右侧分栏大小控制器  -->
@@ -227,13 +239,22 @@
                     Width="1"
                     HorizontalAlignment="Center"
                     VerticalAlignment="Stretch"
-                    Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
+                    Background="{ThemeResource DividerStrokeColorDefaultBrush}"
+                    Visibility="{x:Bind ViewModel.IsExtraColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
                 <community:PropertySizer
-                    HorizontalAlignment="Left"
+                    HorizontalAlignment="Center"
                     Binding="{x:Bind ViewModel.ExtraColumnWidth, Mode=TwoWay}"
                     IsDragInverted="True"
                     Maximum="360"
-                    Minimum="220" />
+                    Minimum="220"
+                    Visibility="{x:Bind ViewModel.IsExtraColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
+                <controls:VisibilityToggleButton
+                    Margin="-20,0,0,0"
+                    VerticalAlignment="Stretch"
+                    Click="OnExtraVisibilityButtonClick"
+                    CornerRadius="4,0,0,4"
+                    Direction="RightToLeftVisible"
+                    IsHide="{x:Bind ViewModel.IsExtraColumnManualHide, Mode=OneWay}" />
             </Grid>
 
             <!--  右侧分栏大小控制器  -->
@@ -242,13 +263,22 @@
                     Width="1"
                     HorizontalAlignment="Center"
                     VerticalAlignment="Stretch"
-                    Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
+                    Background="{ThemeResource DividerStrokeColorDefaultBrush}"
+                    Visibility="{x:Bind ViewModel.IsExtraColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
                 <community:PropertySizer
-                    HorizontalAlignment="Left"
+                    HorizontalAlignment="Center"
                     Binding="{x:Bind ViewModel.ExtraColumnWidth, Mode=TwoWay}"
                     IsDragInverted="True"
                     Maximum="360"
-                    Minimum="220" />
+                    Minimum="220"
+                    Visibility="{x:Bind ViewModel.IsExtraColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
+                <controls:VisibilityToggleButton
+                    Margin="-20,0,0,0"
+                    VerticalAlignment="Stretch"
+                    Click="OnExtraVisibilityButtonClick"
+                    CornerRadius="4,0,0,4"
+                    Direction="RightToLeftVisible"
+                    IsHide="{x:Bind ViewModel.IsExtraColumnManualHide, Mode=OneWay}" />
             </Grid>
         </Grid>
     </Grid>
diff --git a/src/Desktop/RodelAgent.UI/Pages/ChatServicePage.xaml.cs b/src/Desktop/RodelAgent.UI/Pages/ChatServicePage.xaml.cs
index 02918d33..2069ad6a 100644
--- a/src/Desktop/RodelAgent.UI/Pages/ChatServicePage.xaml.cs
+++ b/src/Desktop/RodelAgent.UI/Pages/ChatServicePage.xaml.cs
@@ -127,6 +127,12 @@ private void OnGroupPanelTypeChanged(SelectorBar sender, SelectorBarSelectionCha
         var currentType = (ChatGroupPanelType)GroupPanelTypeSelector.SelectedItem.Tag;
         ViewModel.GroupPanelType = currentType;
     }
+
+    private void OnExtraVisibilityButtonClick(object sender, EventArgs e)
+        => ViewModel.IsExtraColumnManualHide = !ViewModel.IsExtraColumnManualHide;
+
+    private void OnServiceVisibilityButtonClick(object sender, EventArgs e)
+        => ViewModel.IsServiceColumnManualHide = !ViewModel.IsServiceColumnManualHide;
 }
 
 /// <summary>
diff --git a/src/Desktop/RodelAgent.UI/Pages/DrawServicePage.xaml b/src/Desktop/RodelAgent.UI/Pages/DrawServicePage.xaml
index 9c257456..05ddde26 100644
--- a/src/Desktop/RodelAgent.UI/Pages/DrawServicePage.xaml
+++ b/src/Desktop/RodelAgent.UI/Pages/DrawServicePage.xaml
@@ -94,7 +94,8 @@
                 Grid.Column="2"
                 Width="{x:Bind ViewModel.HistoryColumnWidth, Mode=OneWay}"
                 Margin="-6,0,0,0"
-                Background="{ThemeResource LayerFillColorDefaultBrush}">
+                Background="{ThemeResource LayerFillColorDefaultBrush}"
+                Visibility="{x:Bind ViewModel.IsHistoryColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}">
                 <draw:DrawHistorySection />
             </Grid>
 
@@ -104,13 +105,22 @@
                     Width="1"
                     HorizontalAlignment="Center"
                     VerticalAlignment="Stretch"
-                    Background="{ThemeResource DividerStrokeColorDefaultBrush}" />
+                    Background="{ThemeResource DividerStrokeColorDefaultBrush}"
+                    Visibility="{x:Bind ViewModel.IsHistoryColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
                 <community:PropertySizer
-                    HorizontalAlignment="Left"
+                    HorizontalAlignment="Center"
                     Binding="{x:Bind ViewModel.HistoryColumnWidth, Mode=TwoWay}"
                     IsDragInverted="True"
                     Maximum="360"
-                    Minimum="240" />
+                    Minimum="240"
+                    Visibility="{x:Bind ViewModel.IsHistoryColumnManualHide, Mode=OneWay, Converter={StaticResource BoolToVisibilityReverseConverter}}" />
+                <controls:VisibilityToggleButton
+                    Margin="-20,0,0,0"
+                    VerticalAlignment="Stretch"
+                    Click="OnHistoryVisibilityButtonClick"
+                    CornerRadius="4,0,0,4"
+                    Direction="RightToLeftVisible"
+                    IsHide="{x:Bind ViewModel.IsHistoryColumnManualHide, Mode=OneWay}" />
             </Grid>
         </Grid>
     </Grid>
diff --git a/src/Desktop/RodelAgent.UI/Pages/DrawServicePage.xaml.cs b/src/Desktop/RodelAgent.UI/Pages/DrawServicePage.xaml.cs
index 20fb71c1..f70b42d4 100644
--- a/src/Desktop/RodelAgent.UI/Pages/DrawServicePage.xaml.cs
+++ b/src/Desktop/RodelAgent.UI/Pages/DrawServicePage.xaml.cs
@@ -26,6 +26,9 @@ protected override void OnPageLoaded()
             ViewModel.ResetAvailableDrawServicesCommand.Execute(default);
         }
     }
+
+    private void OnHistoryVisibilityButtonClick(object sender, EventArgs e)
+        => ViewModel.IsHistoryColumnManualHide = !ViewModel.IsHistoryColumnManualHide;
 }
 
 /// <summary>
diff --git a/src/Desktop/RodelAgent.UI/Resources/en-US/Resources.resw b/src/Desktop/RodelAgent.UI/Resources/en-US/Resources.resw
index 4bb0ed56..49d58175 100644
--- a/src/Desktop/RodelAgent.UI/Resources/en-US/Resources.resw
+++ b/src/Desktop/RodelAgent.UI/Resources/en-US/Resources.resw
@@ -955,6 +955,9 @@ You can manually adjust the limit, and the application will capture the specifie
   <data name="Share" xml:space="preserve">
     <value>Share</value>
   </data>
+  <data name="Show" xml:space="preserve">
+    <value>Show</value>
+  </data>
   <data name="ShowInformation" xml:space="preserve">
     <value>Show information</value>
   </data>
diff --git a/src/Desktop/RodelAgent.UI/Resources/zh-Hans-CN/Resources.resw b/src/Desktop/RodelAgent.UI/Resources/zh-Hans-CN/Resources.resw
index 6f5520d7..72de5396 100644
--- a/src/Desktop/RodelAgent.UI/Resources/zh-Hans-CN/Resources.resw
+++ b/src/Desktop/RodelAgent.UI/Resources/zh-Hans-CN/Resources.resw
@@ -955,6 +955,9 @@
   <data name="Share" xml:space="preserve">
     <value>分享</value>
   </data>
+  <data name="Show" xml:space="preserve">
+    <value>显示</value>
+  </data>
   <data name="ShowInformation" xml:space="preserve">
     <value>查看说明</value>
   </data>
diff --git a/src/Desktop/RodelAgent.UI/RodelAgent.UI.csproj b/src/Desktop/RodelAgent.UI/RodelAgent.UI.csproj
index 2febabea..743559d1 100644
--- a/src/Desktop/RodelAgent.UI/RodelAgent.UI.csproj
+++ b/src/Desktop/RodelAgent.UI/RodelAgent.UI.csproj
@@ -14,6 +14,13 @@
     <ApplicationIcon>Assets\logo.ico</ApplicationIcon>
     <ErrorOnDuplicatePublishOutputFiles>false</ErrorOnDuplicatePublishOutputFiles>
   </PropertyGroup>
+  <ItemGroup>
+    <Compile Remove="Assets\Emoji\**" />
+    <Content Remove="Assets\Emoji\**" />
+    <EmbeddedResource Remove="Assets\Emoji\**" />
+    <None Remove="Assets\Emoji\**" />
+    <Page Remove="Assets\Emoji\**" />
+  </ItemGroup>
   <ItemGroup>
     <None Remove="Assets\logo.ico" />
     <None Remove="Assets\party_popper_3d.png" />
@@ -48,6 +55,7 @@
     <None Remove="Controls\Base\PluginAvatar.xaml" />
     <None Remove="Controls\Base\PresetAvatar.xaml" />
     <None Remove="Controls\Base\TipDialog.xaml" />
+    <None Remove="Controls\Base\VisibilityToggleButton.xaml" />
     <None Remove="Controls\Base\WavePanel\WavePanel.xaml" />
     <None Remove="Controls\Chat\AgentsSection.xaml" />
     <None Remove="Controls\Chat\ChatGroupHeader.xaml" />
@@ -608,6 +616,9 @@
     <Page Update="Controls\Settings\LanguageSettingSection.xaml">
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Update="Controls\Base\VisibilityToggleButton.xaml">
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <None Update="NLog.config">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
@@ -846,7 +857,6 @@
     </Page>
   </ItemGroup>
   <ItemGroup>
-    <Folder Include="Assets\Emoji\" />
     <Folder Include="Controls\Startup\Chat\" />
     <Folder Include="Controls\Startup\Translate\" />
   </ItemGroup>
@@ -862,4 +872,7 @@
   <ItemGroup>
     <Resource Remove="Controls\Chat\GroupAgentsPanel.xaml" />
   </ItemGroup>
+  <ItemGroup>
+    <PRIResource Remove="Assets\Emoji\**" />
+  </ItemGroup>
 </Project>
diff --git a/src/Desktop/RodelAgent.UI/ViewModels/Pages/AudioServicePageViewModel/AudioServicePageViewModel.Properties.cs b/src/Desktop/RodelAgent.UI/ViewModels/Pages/AudioServicePageViewModel/AudioServicePageViewModel.Properties.cs
index 3dc31ec8..05ce1cb1 100644
--- a/src/Desktop/RodelAgent.UI/ViewModels/Pages/AudioServicePageViewModel/AudioServicePageViewModel.Properties.cs
+++ b/src/Desktop/RodelAgent.UI/ViewModels/Pages/AudioServicePageViewModel/AudioServicePageViewModel.Properties.cs
@@ -27,6 +27,9 @@ public sealed partial class AudioServicePageViewModel
     [ObservableProperty]
     private int _historyCount;
 
+    [ObservableProperty]
+    private bool _isHistoryColumnManualHide;
+
     /// <summary>
     /// 会话模型.
     /// </summary>
diff --git a/src/Desktop/RodelAgent.UI/ViewModels/Pages/AudioServicePageViewModel/AudioServicePageViewModel.cs b/src/Desktop/RodelAgent.UI/ViewModels/Pages/AudioServicePageViewModel/AudioServicePageViewModel.cs
index 76efbabb..03f5f6b8 100644
--- a/src/Desktop/RodelAgent.UI/ViewModels/Pages/AudioServicePageViewModel/AudioServicePageViewModel.cs
+++ b/src/Desktop/RodelAgent.UI/ViewModels/Pages/AudioServicePageViewModel/AudioServicePageViewModel.cs
@@ -29,6 +29,7 @@ public AudioServicePageViewModel(
         IsAvailableServicesEmpty = AvailableServices.Count == 0;
         IsHistoryEmpty = History.Count == 0;
         HistoryColumnWidth = SettingsToolkit.ReadLocalSetting(Models.Constants.SettingNames.AudioHistoryColumnWidth, 250d);
+        IsHistoryColumnManualHide = SettingsToolkit.ReadLocalSetting(Models.Constants.SettingNames.IsAudioHistoryColumnManualHide, false);
 
         History.CollectionChanged += OnHistoryCollectionChanged;
     }
@@ -54,4 +55,9 @@ partial void OnHistoryColumnWidthChanged(double value)
             SettingsToolkit.WriteLocalSetting(Models.Constants.SettingNames.AudioHistoryColumnWidth, value);
         }
     }
+
+    partial void OnIsHistoryColumnManualHideChanged(bool value)
+    {
+        SettingsToolkit.WriteLocalSetting(Models.Constants.SettingNames.IsAudioHistoryColumnManualHide, value);
+    }
 }
diff --git a/src/Desktop/RodelAgent.UI/ViewModels/Pages/ChatServicePageViewModel/ChatServicePageViewModel.Properties.cs b/src/Desktop/RodelAgent.UI/ViewModels/Pages/ChatServicePageViewModel/ChatServicePageViewModel.Properties.cs
index 97d9d608..24b4ff94 100644
--- a/src/Desktop/RodelAgent.UI/ViewModels/Pages/ChatServicePageViewModel/ChatServicePageViewModel.Properties.cs
+++ b/src/Desktop/RodelAgent.UI/ViewModels/Pages/ChatServicePageViewModel/ChatServicePageViewModel.Properties.cs
@@ -94,6 +94,12 @@ public sealed partial class ChatServicePageViewModel
     [ObservableProperty]
     private bool _isGroupChat;
 
+    [ObservableProperty]
+    private bool _isServiceColumnManualHide;
+
+    [ObservableProperty]
+    private bool _isExtraColumnManualHide;
+
     /// <summary>
     /// 可用的聊天服务.
     /// </summary>
diff --git a/src/Desktop/RodelAgent.UI/ViewModels/Pages/ChatServicePageViewModel/ChatServicePageViewModel.cs b/src/Desktop/RodelAgent.UI/ViewModels/Pages/ChatServicePageViewModel/ChatServicePageViewModel.cs
index 056afd76..d524fc9b 100644
--- a/src/Desktop/RodelAgent.UI/ViewModels/Pages/ChatServicePageViewModel/ChatServicePageViewModel.cs
+++ b/src/Desktop/RodelAgent.UI/ViewModels/Pages/ChatServicePageViewModel/ChatServicePageViewModel.cs
@@ -37,6 +37,8 @@ public ChatServicePageViewModel(
         ExtraRowHeight = SettingsToolkit.ReadLocalSetting(SettingNames.ChatServicePageExtraRowHeight, 400d);
         SessionPanelType = SettingsToolkit.ReadLocalSetting(SettingNames.ChatSessionPanelType, ChatSessionPanelType.SystemInstruction);
         GroupPanelType = SettingsToolkit.ReadLocalSetting(SettingNames.ChatGroupPanelType, ChatGroupPanelType.Agents);
+        IsServiceColumnManualHide = SettingsToolkit.ReadLocalSetting(SettingNames.IsChatServicePageServiceColumnManualHide, false);
+        IsExtraColumnManualHide = SettingsToolkit.ReadLocalSetting(SettingNames.IsChatServicePageExtraColumnManualHide, false);
         CheckSessionPanelType();
         CheckGroupPanelType();
         IsServiceSectionVisible = true;
@@ -129,4 +131,10 @@ partial void OnGroupPanelTypeChanged(ChatGroupPanelType value)
         SettingsToolkit.WriteLocalSetting(SettingNames.ChatGroupPanelType, value);
         CheckGroupPanelType();
     }
+
+    partial void OnIsServiceColumnManualHideChanged(bool value)
+        => SettingsToolkit.WriteLocalSetting(SettingNames.IsChatServicePageServiceColumnManualHide, value);
+
+    partial void OnIsExtraColumnManualHideChanged(bool value)
+        => SettingsToolkit.WriteLocalSetting(SettingNames.IsChatServicePageExtraColumnManualHide, value);
 }
diff --git a/src/Desktop/RodelAgent.UI/ViewModels/Pages/DrawServicePageViewModel/DrawServicePageViewModel.Properties.cs b/src/Desktop/RodelAgent.UI/ViewModels/Pages/DrawServicePageViewModel/DrawServicePageViewModel.Properties.cs
index 12218785..d5268d39 100644
--- a/src/Desktop/RodelAgent.UI/ViewModels/Pages/DrawServicePageViewModel/DrawServicePageViewModel.Properties.cs
+++ b/src/Desktop/RodelAgent.UI/ViewModels/Pages/DrawServicePageViewModel/DrawServicePageViewModel.Properties.cs
@@ -27,6 +27,9 @@ public sealed partial class DrawServicePageViewModel
     [ObservableProperty]
     private int _historyCount;
 
+    [ObservableProperty]
+    private bool _isHistoryColumnManualHide;
+
     /// <summary>
     /// 会话模型.
     /// </summary>
diff --git a/src/Desktop/RodelAgent.UI/ViewModels/Pages/DrawServicePageViewModel/DrawServicePageViewModel.cs b/src/Desktop/RodelAgent.UI/ViewModels/Pages/DrawServicePageViewModel/DrawServicePageViewModel.cs
index 8ae64a9e..9d18d840 100644
--- a/src/Desktop/RodelAgent.UI/ViewModels/Pages/DrawServicePageViewModel/DrawServicePageViewModel.cs
+++ b/src/Desktop/RodelAgent.UI/ViewModels/Pages/DrawServicePageViewModel/DrawServicePageViewModel.cs
@@ -29,6 +29,7 @@ public DrawServicePageViewModel(
         IsAvailableServicesEmpty = AvailableServices.Count == 0;
         IsHistoryEmpty = History.Count == 0;
         HistoryColumnWidth = SettingsToolkit.ReadLocalSetting(Models.Constants.SettingNames.DrawHistoryColumnWidth, 250d);
+        IsHistoryColumnManualHide = SettingsToolkit.ReadLocalSetting(Models.Constants.SettingNames.IsDrawHistoryColumnManualHide, false);
 
         History.CollectionChanged += OnHistoryCollectionChanged;
     }
@@ -54,4 +55,9 @@ partial void OnHistoryColumnWidthChanged(double value)
             SettingsToolkit.WriteLocalSetting(Models.Constants.SettingNames.DrawHistoryColumnWidth, value);
         }
     }
+
+    partial void OnIsHistoryColumnManualHideChanged(bool value)
+    {
+        SettingsToolkit.WriteLocalSetting(Models.Constants.SettingNames.IsDrawHistoryColumnManualHide, value);
+    }
 }