diff --git a/XplorePlane/App.xaml.cs b/XplorePlane/App.xaml.cs
index 2d147a2..14f3155 100644
--- a/XplorePlane/App.xaml.cs
+++ b/XplorePlane/App.xaml.cs
@@ -154,7 +154,7 @@ namespace XplorePlane
 
         protected override Window CreateShell()
         {
-            return Container.Resolve<MainWindowB>();
+            return Container.Resolve<MainWindow>();
         }
 
         protected override void RegisterTypes(IContainerRegistry containerRegistry)
diff --git a/XplorePlane/ViewModels/ImageProcessing/PipelineEditorViewModel.cs b/XplorePlane/ViewModels/ImageProcessing/PipelineEditorViewModel.cs
index a914794..16b817f 100644
--- a/XplorePlane/ViewModels/ImageProcessing/PipelineEditorViewModel.cs
+++ b/XplorePlane/ViewModels/ImageProcessing/PipelineEditorViewModel.cs
@@ -56,10 +56,13 @@ namespace XplorePlane.ViewModels
             SaveAsPipelineCommand = new DelegateCommand(async () => await SaveAsPipelineAsync());
             DeletePipelineCommand = new DelegateCommand(async () => await DeletePipelineAsync());
             LoadPipelineCommand = new DelegateCommand(async () => await LoadPipelineAsync());
+            OpenToolboxCommand = new DelegateCommand(OpenToolbox);
             MoveNodeUpCommand = new DelegateCommand<PipelineNodeViewModel>(MoveNodeUp);
             MoveNodeDownCommand = new DelegateCommand<PipelineNodeViewModel>(MoveNodeDown);
         }
 
+   
+
         // ── State Properties ──────────────────────────────────────────
 
         public ObservableCollection<PipelineNodeViewModel> PipelineNodes { get; }
@@ -137,6 +140,9 @@ namespace XplorePlane.ViewModels
         public DelegateCommand SaveAsPipelineCommand { get; }
         public DelegateCommand DeletePipelineCommand { get; }
         public DelegateCommand LoadPipelineCommand { get; }
+
+        public DelegateCommand OpenToolboxCommand { get; }
+
         public DelegateCommand<PipelineNodeViewModel> MoveNodeUpCommand { get; }
         public DelegateCommand<PipelineNodeViewModel> MoveNodeDownCommand { get; }
 
@@ -461,6 +467,26 @@ namespace XplorePlane.ViewModels
             }
         }
 
+        private void OpenToolbox() //打开图像工具箱
+        {
+            Serilog.Log.Information("OpenToolbox 被调用");
+            try
+            {
+                var window = new Views.OperatorToolboxWindow
+                {
+                    Owner = System.Windows.Application.Current.MainWindow
+                };
+                Serilog.Log.Information("OperatorToolboxWindow 已创建，准备 Show()");
+                window.Show();
+                Serilog.Log.Information("OperatorToolboxWindow.Show() 完成");
+            }
+            catch (Exception ex)
+            {
+                Serilog.Log.Error(ex, "OpenToolbox 打开窗口失败");
+            }
+        }
+
+
         private PipelineModel BuildPipelineModel()
         {
             return new PipelineModel
diff --git a/XplorePlane/Views/ImageProcessing/OperatorToolboxView.xaml.cs b/XplorePlane/Views/ImageProcessing/OperatorToolboxView.xaml.cs
index d6c3ef5..de1bfc0 100644
--- a/XplorePlane/Views/ImageProcessing/OperatorToolboxView.xaml.cs
+++ b/XplorePlane/Views/ImageProcessing/OperatorToolboxView.xaml.cs
@@ -22,7 +22,7 @@ namespace XplorePlane.Views
 
         private void OnLoaded(object sender, RoutedEventArgs e)
         {
-            if (DataContext == null)
+            if (DataContext is not OperatorToolboxViewModel)
                 DataContext = ContainerLocator.Container.Resolve<OperatorToolboxViewModel>();
 
             ToolboxListBox.PreviewMouseLeftButtonDown += OnPreviewMouseDown;
diff --git a/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml b/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml
index 2923b2b..d78746b 100644
--- a/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml
+++ b/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml
@@ -98,13 +98,19 @@
                             Content="■"
                             Style="{StaticResource ToolbarBtn}"
                             ToolTip="取消执行" />
+                        <Button
+                            Command="{Binding DeletePipelineCommand}"
+                            Content="🗑"
+                            Style="{StaticResource ToolbarBtn}"
+                            ToolTip="工具箱" />
                     </StackPanel>
                     <Button
+                        Width="50"
                         HorizontalAlignment="Right"
-                        Command="{Binding DeletePipelineCommand}"
-                        Content="🗑"
+                        Command="{Binding OpenToolboxCommand}"
+                        Content="工具箱"
                         Style="{StaticResource ToolbarBtn}"
-                        ToolTip="删除流水线" />
+                        ToolTip="打开算子工具箱" />
                 </Grid>
             </Border>
 
diff --git a/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml.cs b/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml.cs
index 529249c..ae58a7c 100644
--- a/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml.cs
+++ b/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml.cs
@@ -1,3 +1,4 @@
+using System;
 using System.Windows;
 using System.Windows.Controls;
 using Prism.Ioc;
@@ -16,8 +17,21 @@ namespace XplorePlane.Views
 
         private void OnLoaded(object sender, RoutedEventArgs e)
         {
-            if (DataContext == null)
-                DataContext = ContainerLocator.Container.Resolve<PipelineEditorViewModel>();
+            try
+            {
+                if (DataContext is not PipelineEditorViewModel)
+                {
+                    Log.Information("PipelineEditorView DataContext 不是 PipelineEditorViewModel（当前={Type}），正在从容器解析...",
+                        DataContext?.GetType().Name);
+                    DataContext = ContainerLocator.Container.Resolve<PipelineEditorViewModel>();
+                }
+                Log.Information("PipelineEditorView DataContext 类型={Type}, HashCode={Hash}",
+                    DataContext?.GetType().Name, DataContext?.GetHashCode());
+            }
+            catch (Exception ex)
+            {
+                Log.Error(ex, "PipelineEditorView 解析 DataContext 失败");
+            }
 
             PipelineListBox.AllowDrop = true;
             PipelineListBox.Drop += OnOperatorDropped;