diff --git a/Ink Canvas/Windows/SettingsViews2/Pages/StartupPage.xaml b/Ink Canvas/Windows/SettingsViews2/Pages/StartupPage.xaml
index e8fdbbaa..4a4876b8 100644
--- a/Ink Canvas/Windows/SettingsViews2/Pages/StartupPage.xaml	
+++ b/Ink Canvas/Windows/SettingsViews2/Pages/StartupPage.xaml	
@@ -107,19 +107,7 @@
                         </ui:SettingsCard>
                     </ui:SettingsExpander.Items>
                 </ui:SettingsExpander>
-                
-                <!-- 插件管理 -->
-                <TextBlock Style="{StaticResource SettingsSectionHeaderTextBlockStyle}"
-                    Text="插件管理" />
-                
-                <ui:SettingsCard Description="通过插件扩展InkCanvas的功能。您可以启用或禁用插件，或加载自定义插件。"
-                        Header="插件管理">
-                    <ui:SettingsCard.HeaderIcon>
-                        <ui:FontIcon Icon="{x:Static ui:SegoeFluentIcons.Settings}" />
-                    </ui:SettingsCard.HeaderIcon>
-                    <Button Name="BtnOpenPluginManager" Content="打开插件管理器" Click="BtnOpenPluginManager_Click" />
-                </ui:SettingsCard>
-                
+
                 <!-- 底部空白 -->
                 <Rectangle Height="48" />
                 
diff --git a/Ink Canvas/Windows/SettingsViews2/Pages/StartupPage.xaml.cs b/Ink Canvas/Windows/SettingsViews2/Pages/StartupPage.xaml.cs
index c2767d5b..11593789 100644
--- a/Ink Canvas/Windows/SettingsViews2/Pages/StartupPage.xaml.cs	
+++ b/Ink Canvas/Windows/SettingsViews2/Pages/StartupPage.xaml.cs	
@@ -95,7 +95,7 @@ namespace Ink_Canvas.Windows.SettingsViews2.Pages
             try
             {
                 bool newState = ToggleSwitchNoFocusMode.IsOn;
-                
+
                 // 使用Helper类更新设置并应用
                 Windows.SettingsViews.MainWindowSettingsHelper.InvokeToggleSwitchToggled("ToggleSwitchNoFocusMode", newState);
             }
@@ -115,7 +115,7 @@ namespace Ink_Canvas.Windows.SettingsViews2.Pages
             try
             {
                 bool newState = ToggleSwitchWindowMode.IsOn;
-                
+
                 // 使用Helper类更新设置并应用
                 Windows.SettingsViews.MainWindowSettingsHelper.InvokeToggleSwitchToggled("ToggleSwitchWindowMode", newState);
             }
@@ -135,7 +135,7 @@ namespace Ink_Canvas.Windows.SettingsViews2.Pages
             try
             {
                 bool newState = ToggleSwitchAlwaysOnTop.IsOn;
-                
+
                 // 使用Helper类更新设置并应用
                 Windows.SettingsViews.MainWindowSettingsHelper.InvokeToggleSwitchToggled("ToggleSwitchAlwaysOnTop", newState);
             }
@@ -155,16 +155,16 @@ namespace Ink_Canvas.Windows.SettingsViews2.Pages
             try
             {
                 bool newState = ToggleSwitchUIAccessTopMost.IsOn;
-                
+
                 // 更新Settings对象
                 if (MainWindow.Settings.Advanced != null)
                 {
                     MainWindow.Settings.Advanced.EnableUIAccessTopMost = newState;
                 }
-                
+
                 // 保存设置
                 MainWindow.SaveSettingsToFile();
-                
+
                 // 通知其他面板同步状态
                 Windows.SettingsViews.MainWindowSettingsHelper.NotifySettingsPanelsSyncState("ToggleSwitchUIAccessTopMost");
             }
@@ -188,7 +188,7 @@ namespace Ink_Canvas.Windows.SettingsViews2.Pages
             try
             {
                 bool newState = ToggleSwitchRunAtStartup.IsOn;
-                
+
                 // 使用Helper类更新设置并应用
                 Windows.SettingsViews.MainWindowSettingsHelper.InvokeToggleSwitchToggled("ToggleSwitchRunAtStartup", newState);
             }
@@ -208,7 +208,7 @@ namespace Ink_Canvas.Windows.SettingsViews2.Pages
             try
             {
                 bool newState = ToggleSwitchFoldAtStartup.IsOn;
-                
+
                 // 使用Helper类更新设置并应用
                 Windows.SettingsViews.MainWindowSettingsHelper.InvokeToggleSwitchToggled("ToggleSwitchFoldAtStartup", newState);
             }
@@ -232,7 +232,7 @@ namespace Ink_Canvas.Windows.SettingsViews2.Pages
             try
             {
                 bool newState = ToggleSwitchPPTOnlyMode.IsOn;
-                
+
                 // 使用Helper类更新设置并应用
                 Windows.SettingsViews.MainWindowSettingsHelper.InvokeToggleSwitchToggled("ToggleSwitchMode", newState);
             }
@@ -243,26 +243,5 @@ namespace Ink_Canvas.Windows.SettingsViews2.Pages
         }
 
         #endregion
-
-        #region 插件管理事件处理
-
-        /// <summary>
-        /// 打开插件管理器按钮点击事件
-        /// </summary>
-        private void BtnOpenPluginManager_Click(object sender, RoutedEventArgs e)
-        {
-            try
-            {
-                // 创建并显示插件设置窗口
-                var pluginSettingsWindow = new Windows.PluginSettingsWindow();
-                pluginSettingsWindow.ShowDialog();
-            }
-            catch (Exception ex)
-            {
-                System.Diagnostics.Debug.WriteLine($"打开插件管理器时出错: {ex.Message}");
-            }
-        }
-
-        #endregion
     }
 }