diff --git a/XplorePlane/Models/PipelineModels.cs b/XplorePlane/Models/PipelineModels.cs
index 8b3ad26..0cf474e 100644
--- a/XplorePlane/Models/PipelineModels.cs
+++ b/XplorePlane/Models/PipelineModels.cs
@@ -3,7 +3,7 @@ using System.Collections.Generic;
 
 namespace XplorePlane.Models
 {
-    public class PipelineModel
+    public class PipelineModel //流程图
     {
         public Guid Id { get; set; } = Guid.NewGuid();
         public string Name { get; set; } = string.Empty;
@@ -13,7 +13,7 @@ namespace XplorePlane.Models
         public List<PipelineNodeModel> Nodes { get; set; } = new();
     }
 
-    public class PipelineNodeModel
+    public class PipelineNodeModel //节点
     {
         public Guid Id { get; set; } = Guid.NewGuid();
         public string OperatorKey { get; set; } = string.Empty;
diff --git a/XplorePlane/ViewModels/Cnc/CncInspectionModulePipelineViewModel.cs b/XplorePlane/ViewModels/Cnc/CncInspectionModulePipelineViewModel.cs
index b6dc7d7..af75a44 100644
--- a/XplorePlane/ViewModels/Cnc/CncInspectionModulePipelineViewModel.cs
+++ b/XplorePlane/ViewModels/Cnc/CncInspectionModulePipelineViewModel.cs
@@ -1,4 +1,4 @@
-using Microsoft.Win32;
+using Microsoft.Win32;
 using Prism.Commands;
 using Prism.Mvvm;
 using System;
@@ -44,6 +44,8 @@ namespace XplorePlane.ViewModels.Cnc
 
             AddOperatorCommand = new DelegateCommand<string>(AddOperator, _ => HasActiveModule);
             RemoveOperatorCommand = new DelegateCommand<PipelineNodeViewModel>(RemoveOperator);
+            ReorderOperatorCommand = new DelegateCommand<PipelineReorderArgs>(ReorderOperator);
+            ToggleOperatorEnabledCommand = new DelegateCommand<PipelineNodeViewModel>(ToggleOperatorEnabled);
             MoveNodeUpCommand = new DelegateCommand<PipelineNodeViewModel>(MoveNodeUp);
             MoveNodeDownCommand = new DelegateCommand<PipelineNodeViewModel>(MoveNodeDown);
             NewPipelineCommand = new DelegateCommand(NewPipeline);
@@ -79,6 +81,10 @@ namespace XplorePlane.ViewModels.Cnc
 
         public ICommand RemoveOperatorCommand { get; }
 
+        public ICommand ReorderOperatorCommand { get; }
+
+        public ICommand ToggleOperatorEnabledCommand { get; }
+
         public ICommand MoveNodeUpCommand { get; }
 
         public ICommand MoveNodeDownCommand { get; }
@@ -152,13 +158,10 @@ namespace XplorePlane.ViewModels.Cnc
             if (!HasActiveModule || node == null || !PipelineNodes.Contains(node))
                 return;
 
+            var removedIndex = PipelineNodes.IndexOf(node);
             PipelineNodes.Remove(node);
             RenumberNodes();
-
-            if (SelectedNode == node)
-            {
-                SelectedNode = PipelineNodes.LastOrDefault();
-            }
+            SelectNeighborAfterRemoval(removedIndex);
 
             PersistActiveModule($"已移除算子：{node.DisplayName}");
         }
@@ -177,6 +180,26 @@ namespace XplorePlane.ViewModels.Cnc
             PersistActiveModule($"已上移算子：{node.DisplayName}");
         }
 
+        private void ReorderOperator(PipelineReorderArgs args)
+        {
+            if (!HasActiveModule || args == null)
+                return;
+
+            var oldIndex = args.OldIndex;
+            var newIndex = args.NewIndex;
+            if (oldIndex < 0 || oldIndex >= PipelineNodes.Count)
+                return;
+
+            if (newIndex < 0 || newIndex >= PipelineNodes.Count || oldIndex == newIndex)
+                return;
+
+            var node = PipelineNodes[oldIndex];
+            PipelineNodes.Move(oldIndex, newIndex);
+            RenumberNodes();
+            SelectedNode = node;
+            PersistActiveModule($"已调整算子顺序：{node.DisplayName}");
+        }
+
         private void MoveNodeDown(PipelineNodeViewModel node)
         {
             if (!HasActiveModule || node == null)
@@ -191,6 +214,18 @@ namespace XplorePlane.ViewModels.Cnc
             PersistActiveModule($"已下移算子：{node.DisplayName}");
         }
 
+        private void ToggleOperatorEnabled(PipelineNodeViewModel node)
+        {
+            if (!HasActiveModule || node == null || !PipelineNodes.Contains(node))
+                return;
+
+            node.IsEnabled = !node.IsEnabled;
+            SelectedNode = node;
+            PersistActiveModule(node.IsEnabled
+                ? $"已启用算子：{node.DisplayName}"
+                : $"已停用算子：{node.DisplayName}");
+        }
+
         private void NewPipeline()
         {
             if (!HasActiveModule)
@@ -359,6 +394,20 @@ namespace XplorePlane.ViewModels.Cnc
             }
         }
 
+        private void SelectNeighborAfterRemoval(int removedIndex)
+        {
+            if (PipelineNodes.Count == 0)
+            {
+                SelectedNode = null;
+                return;
+            }
+
+            var nextIndex = removedIndex < PipelineNodes.Count
+                ? removedIndex
+                : PipelineNodes.Count - 1;
+            SelectedNode = PipelineNodes[nextIndex];
+        }
+
         private void RaiseModuleVisibilityChanged()
         {
             RaisePropertyChanged(nameof(HasActiveModule));
diff --git a/XplorePlane/ViewModels/ImageProcessing/IPipelineEditorHostViewModel.cs b/XplorePlane/ViewModels/ImageProcessing/IPipelineEditorHostViewModel.cs
index 6bdcc74..8460667 100644
--- a/XplorePlane/ViewModels/ImageProcessing/IPipelineEditorHostViewModel.cs
+++ b/XplorePlane/ViewModels/ImageProcessing/IPipelineEditorHostViewModel.cs
@@ -15,6 +15,10 @@ namespace XplorePlane.ViewModels
 
         ICommand RemoveOperatorCommand { get; }
 
+        ICommand ReorderOperatorCommand { get; }
+
+        ICommand ToggleOperatorEnabledCommand { get; }
+
         ICommand MoveNodeUpCommand { get; }
 
         ICommand MoveNodeDownCommand { get; }
diff --git a/XplorePlane/ViewModels/ImageProcessing/PipelineEditorViewModel.cs b/XplorePlane/ViewModels/ImageProcessing/PipelineEditorViewModel.cs
index 618f111..9730488 100644
--- a/XplorePlane/ViewModels/ImageProcessing/PipelineEditorViewModel.cs
+++ b/XplorePlane/ViewModels/ImageProcessing/PipelineEditorViewModel.cs
@@ -1,4 +1,4 @@
-using Microsoft.Win32;
+using Microsoft.Win32;
 using Prism.Events;
 using Prism.Commands;
 using Prism.Mvvm;
@@ -59,6 +59,7 @@ namespace XplorePlane.ViewModels
             AddOperatorCommand = new DelegateCommand<string>(AddOperator, CanAddOperator);
             RemoveOperatorCommand = new DelegateCommand<PipelineNodeViewModel>(RemoveOperator);
             ReorderOperatorCommand = new DelegateCommand<PipelineReorderArgs>(ReorderOperator);
+            ToggleOperatorEnabledCommand = new DelegateCommand<PipelineNodeViewModel>(ToggleOperatorEnabled);
             ExecutePipelineCommand = new DelegateCommand(async () => await ExecutePipelineAsync(), () => !IsExecuting && SourceImage != null);
             CancelExecutionCommand = new DelegateCommand(CancelExecution, () => IsExecuting);
             NewPipelineCommand = new DelegateCommand(NewPipeline);
@@ -152,6 +153,7 @@ namespace XplorePlane.ViewModels
         public DelegateCommand<string> AddOperatorCommand { get; }
         public DelegateCommand<PipelineNodeViewModel> RemoveOperatorCommand { get; }
         public DelegateCommand<PipelineReorderArgs> ReorderOperatorCommand { get; }
+        public DelegateCommand<PipelineNodeViewModel> ToggleOperatorEnabledCommand { get; }
         public DelegateCommand ExecutePipelineCommand { get; }
         public DelegateCommand CancelExecutionCommand { get; }
         public DelegateCommand NewPipelineCommand { get; }
@@ -168,6 +170,8 @@ namespace XplorePlane.ViewModels
 
         ICommand IPipelineEditorHostViewModel.AddOperatorCommand => AddOperatorCommand;
         ICommand IPipelineEditorHostViewModel.RemoveOperatorCommand => RemoveOperatorCommand;
+        ICommand IPipelineEditorHostViewModel.ReorderOperatorCommand => ReorderOperatorCommand;
+        ICommand IPipelineEditorHostViewModel.ToggleOperatorEnabledCommand => ToggleOperatorEnabledCommand;
         ICommand IPipelineEditorHostViewModel.MoveNodeUpCommand => MoveNodeUpCommand;
         ICommand IPipelineEditorHostViewModel.MoveNodeDownCommand => MoveNodeDownCommand;
         ICommand IPipelineEditorHostViewModel.NewPipelineCommand => NewPipelineCommand;
@@ -217,6 +221,7 @@ namespace XplorePlane.ViewModels
             };
             LoadNodeParameters(node);
             PipelineNodes.Add(node);
+            SelectedNode = node;
             _logger.Info("节点已添加到 PipelineNodes：{Key} ({DisplayName})，当前节点数={Count}",
                 operatorKey, displayName, PipelineNodes.Count);
             StatusMessage = $"已添加算子：{displayName}";
@@ -227,11 +232,10 @@ namespace XplorePlane.ViewModels
         {
             if (node == null || !PipelineNodes.Contains(node)) return;
 
+            var removedIndex = PipelineNodes.IndexOf(node);
             PipelineNodes.Remove(node);
             RenumberNodes();
-
-            if (SelectedNode == node)
-                SelectedNode = null;
+            SelectNeighborAfterRemoval(removedIndex);
 
             StatusMessage = $"已移除算子：{node.DisplayName}";
             TriggerDebouncedExecution();
@@ -271,6 +275,20 @@ namespace XplorePlane.ViewModels
             PipelineNodes.RemoveAt(oldIndex);
             PipelineNodes.Insert(newIndex, node);
             RenumberNodes();
+            SelectedNode = node;
+            StatusMessage = $"已调整算子顺序：{node.DisplayName}";
+            TriggerDebouncedExecution();
+        }
+
+        private void ToggleOperatorEnabled(PipelineNodeViewModel node)
+        {
+            if (node == null || !PipelineNodes.Contains(node)) return;
+
+            node.IsEnabled = !node.IsEnabled;
+            SelectedNode = node;
+            StatusMessage = node.IsEnabled
+                ? $"已启用算子：{node.DisplayName}"
+                : $"已停用算子：{node.DisplayName}";
             TriggerDebouncedExecution();
         }
 
@@ -280,6 +298,20 @@ namespace XplorePlane.ViewModels
                 PipelineNodes[i].Order = i;
         }
 
+        private void SelectNeighborAfterRemoval(int removedIndex)
+        {
+            if (PipelineNodes.Count == 0)
+            {
+                SelectedNode = null;
+                return;
+            }
+
+            var nextIndex = removedIndex < PipelineNodes.Count
+                ? removedIndex
+                : PipelineNodes.Count - 1;
+            SelectedNode = PipelineNodes[nextIndex];
+        }
+
         private void LoadNodeParameters(PipelineNodeViewModel node)
         {
             var paramDefs = _imageProcessingService.GetProcessorParameters(node.OperatorKey);
diff --git a/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml b/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml
index 5f4d2f1..55dcb2c 100644
--- a/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml
+++ b/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml
@@ -4,7 +4,6 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
     d:DesignHeight="700"
     d:DesignWidth="350"
     mc:Ignorable="d">
@@ -13,13 +12,27 @@
         <SolidColorBrush x:Key="PanelBg" Color="White" />
         <SolidColorBrush x:Key="PanelBorder" Color="#CDCBCB" />
         <SolidColorBrush x:Key="SeparatorBrush" Color="#E0E0E0" />
-        <SolidColorBrush x:Key="AccentBlue" Color="#E3F0FF" />
+        <SolidColorBrush x:Key="AccentBlue" Color="#D9ECFF" />
+        <SolidColorBrush x:Key="DisabledNodeBg" Color="#F3F3F3" />
+        <SolidColorBrush x:Key="DisabledNodeLine" Color="#B9B9B9" />
+        <SolidColorBrush x:Key="DisabledNodeText" Color="#8A8A8A" />
         <FontFamily x:Key="CsdFont">Microsoft YaHei UI</FontFamily>
 
         <Style x:Key="PipelineNodeItemStyle" TargetType="ListBoxItem">
             <Setter Property="Padding" Value="0" />
             <Setter Property="Margin" Value="0" />
+            <Setter Property="Focusable" Value="False" />
             <Setter Property="HorizontalContentAlignment" Value="Stretch" />
+            <Setter Property="Background" Value="Transparent" />
+            <Setter Property="BorderBrush" Value="Transparent" />
+            <Setter Property="BorderThickness" Value="0" />
+            <Style.Triggers>
+                <Trigger Property="IsSelected" Value="True">
+                    <Setter Property="Background" Value="{StaticResource AccentBlue}" />
+                    <Setter Property="BorderBrush" Value="#5B9BD5" />
+                    <Setter Property="BorderThickness" Value="1" />
+                </Trigger>
+            </Style.Triggers>
         </Style>
 
         <Style x:Key="ToolbarBtn" TargetType="Button">
@@ -43,7 +56,7 @@
         <Grid>
             <Grid.RowDefinitions>
                 <RowDefinition Height="Auto" />
-                <RowDefinition Height="2*" MinHeight="180" />
+                <RowDefinition Height="4*" MinHeight="180" />
                 <RowDefinition Height="Auto" />
                 <RowDefinition Height="2*" MinHeight="80" />
                 <RowDefinition Height="Auto" />
@@ -66,19 +79,19 @@
                             Command="{Binding SavePipelineCommand}"
                             Content="保存"
                             Style="{StaticResource ToolbarBtn}"
-                            ToolTip="保存当前检测模块流水线" />
+                            ToolTip="保存当前流水线" />
                         <Button
                             Width="60"
                             Command="{Binding SaveAsPipelineCommand}"
                             Content="另存为"
                             Style="{StaticResource ToolbarBtn}"
-                            ToolTip="导出当前检测模块流水线" />
+                            ToolTip="另存当前流水线" />
                         <Button
                             Width="52"
                             Command="{Binding LoadPipelineCommand}"
                             Content="加载"
                             Style="{StaticResource ToolbarBtn}"
-                            ToolTip="将流水线模板加载到当前检测模块" />
+                            ToolTip="加载流水线" />
                     </StackPanel>
                 </Grid>
             </Border>
@@ -90,114 +103,157 @@
                 BorderThickness="0"
                 ItemContainerStyle="{StaticResource PipelineNodeItemStyle}"
                 ItemsSource="{Binding PipelineNodes}"
+                KeyboardNavigation.TabNavigation="Continue"
                 ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                 SelectedItem="{Binding SelectedNode, Mode=TwoWay}">
                 <ListBox.ItemTemplate>
                     <DataTemplate>
-                        <Grid x:Name="NodeRoot" MinHeight="48">
-                            <Grid.ColumnDefinitions>
-                                <ColumnDefinition Width="44" />
-                                <ColumnDefinition Width="*" />
-                                <ColumnDefinition Width="Auto" />
-                            </Grid.ColumnDefinitions>
+                        <Border
+                            x:Name="NodeContainer"
+                            Margin="2"
+                            Padding="2"
+                            Background="Transparent"
+                            BorderBrush="Transparent"
+                            BorderThickness="1"
+                            CornerRadius="3">
+                            <Grid x:Name="NodeRoot" MinHeight="48">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="44" />
+                                    <ColumnDefinition Width="*" />
+                                    <ColumnDefinition Width="Auto" />
+                                </Grid.ColumnDefinitions>
 
-                            <Line
-                                x:Name="TopLine"
-                                HorizontalAlignment="Center"
-                                VerticalAlignment="Top"
-                                Stroke="#5B9BD5"
-                                StrokeThickness="2"
-                                X1="0"
-                                X2="0"
-                                Y1="0"
-                                Y2="10" />
-                            <Line
-                                HorizontalAlignment="Center"
-                                VerticalAlignment="Bottom"
-                                Stroke="#5B9BD5"
-                                StrokeThickness="2"
-                                X1="0"
-                                X2="0"
-                                Y1="0"
-                                Y2="14" />
+                                <Line
+                                    x:Name="TopLine"
+                                    HorizontalAlignment="Center"
+                                    VerticalAlignment="Top"
+                                    Stroke="#5B9BD5"
+                                    StrokeThickness="2"
+                                    X1="0"
+                                    X2="0"
+                                    Y1="0"
+                                    Y2="10" />
+                                <Line
+                                    x:Name="BottomLine"
+                                    HorizontalAlignment="Center"
+                                    VerticalAlignment="Bottom"
+                                    Stroke="#5B9BD5"
+                                    StrokeThickness="2"
+                                    X1="0"
+                                    X2="0"
+                                    Y1="0"
+                                    Y2="14" />
 
-                            <Border
-                                Grid.Column="0"
-                                Width="28"
-                                Height="28"
-                                HorizontalAlignment="Center"
-                                VerticalAlignment="Center"
-                                Background="#E8F0FE"
-                                BorderBrush="#5B9BD5"
-                                BorderThickness="1.5"
-                                CornerRadius="4">
-                                <TextBlock
+                                <Border
+                                    x:Name="IconBorder"
+                                    Grid.Column="0"
+                                    Width="28"
+                                    Height="28"
                                     HorizontalAlignment="Center"
                                     VerticalAlignment="Center"
-                                    FontSize="13"
-                                    Text="{Binding IconPath}" />
-                            </Border>
+                                    Background="#E8F0FE"
+                                    BorderBrush="#5B9BD5"
+                                    BorderThickness="1.5"
+                                    CornerRadius="4">
+                                    <TextBlock
+                                        HorizontalAlignment="Center"
+                                        VerticalAlignment="Center"
+                                        FontSize="13"
+                                        Text="{Binding IconPath}" />
+                                </Border>
 
-                            <TextBlock
-                                Grid.Column="1"
-                                Margin="6,0,0,0"
-                                VerticalAlignment="Center"
-                                FontFamily="Microsoft YaHei UI"
-                                FontSize="12"
-                                Text="{Binding DisplayName}" />
+                                <StackPanel Grid.Column="1" Margin="6,0,0,0" VerticalAlignment="Center">
+                                    <TextBlock
+                                        x:Name="NodeTitle"
+                                        FontFamily="Microsoft YaHei UI"
+                                        FontSize="12"
+                                        Text="{Binding DisplayName}" />
+                                    <TextBlock
+                                        x:Name="NodeState"
+                                        Margin="0,2,0,0"
+                                        FontFamily="Microsoft YaHei UI"
+                                        FontSize="10"
+                                        Foreground="#6E6E6E"
+                                        Text="已启用" />
+                                </StackPanel>
 
-                            <StackPanel
-                                x:Name="NodeActions"
-                                Grid.Column="2"
-                                Margin="0,0,4,0"
-                                VerticalAlignment="Center"
-                                Orientation="Horizontal"
-                                Visibility="Collapsed">
-                                <Button
-                                    Width="22"
-                                    Height="22"
-                                    Margin="1,0"
-                                    Background="Transparent"
-                                    BorderBrush="#CDCBCB"
-                                    BorderThickness="1"
-                                    Command="{Binding DataContext.MoveNodeUpCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
-                                    CommandParameter="{Binding}"
-                                    Content="上"
-                                    Cursor="Hand"
-                                    FontSize="10"
-                                    ToolTip="上移" />
-                                <Button
-                                    Width="22"
-                                    Height="22"
-                                    Margin="1,0"
-                                    Background="Transparent"
-                                    BorderBrush="#CDCBCB"
-                                    BorderThickness="1"
-                                    Command="{Binding DataContext.MoveNodeDownCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
-                                    CommandParameter="{Binding}"
-                                    Content="下"
-                                    Cursor="Hand"
-                                    FontSize="10"
-                                    ToolTip="下移" />
-                                <Button
-                                    Width="22"
-                                    Height="22"
-                                    Margin="1,0"
-                                    Background="Transparent"
-                                    BorderBrush="#E05050"
-                                    BorderThickness="1"
-                                    Command="{Binding DataContext.RemoveOperatorCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
-                                    CommandParameter="{Binding}"
-                                    Content="删"
-                                    Cursor="Hand"
-                                    FontSize="10"
-                                    ToolTip="删除" />
-                            </StackPanel>
-                        </Grid>
+                                <StackPanel
+                                    x:Name="NodeActions"
+                                    Grid.Column="2"
+                                    Margin="0,0,4,0"
+                                    VerticalAlignment="Center"
+                                    Orientation="Horizontal"
+                                    Visibility="Collapsed">
+                                    <Button
+                                        Width="22"
+                                        Height="22"
+                                        Margin="1,0"
+                                        Background="Transparent"
+                                        BorderBrush="#CDCBCB"
+                                        BorderThickness="1"
+                                        Command="{Binding DataContext.MoveNodeUpCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
+                                        CommandParameter="{Binding}"
+                                        Content="上"
+                                        Cursor="Hand"
+                                        FontSize="10"
+                                        ToolTip="上移" />
+                                    <Button
+                                        Width="22"
+                                        Height="22"
+                                        Margin="1,0"
+                                        Background="Transparent"
+                                        BorderBrush="#CDCBCB"
+                                        BorderThickness="1"
+                                        Command="{Binding DataContext.MoveNodeDownCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
+                                        CommandParameter="{Binding}"
+                                        Content="下"
+                                        Cursor="Hand"
+                                        FontSize="10"
+                                        ToolTip="下移" />
+                                    <Button
+                                        Width="22"
+                                        Height="22"
+                                        Margin="1,0"
+                                        Background="Transparent"
+                                        BorderBrush="#E05050"
+                                        BorderThickness="1"
+                                        Command="{Binding DataContext.RemoveOperatorCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
+                                        CommandParameter="{Binding}"
+                                        Content="删"
+                                        Cursor="Hand"
+                                        FontSize="10"
+                                        ToolTip="删除" />
+                                </StackPanel>
+                            </Grid>
+                        </Border>
                         <DataTemplate.Triggers>
                             <DataTrigger Binding="{Binding Order}" Value="0">
                                 <Setter TargetName="TopLine" Property="Visibility" Value="Collapsed" />
                             </DataTrigger>
+                            <DataTrigger Binding="{Binding IsEnabled}" Value="False">
+                                <Setter TargetName="NodeContainer" Property="Background" Value="{StaticResource DisabledNodeBg}" />
+                                <Setter TargetName="NodeContainer" Property="Opacity" Value="0.78" />
+                                <Setter TargetName="TopLine" Property="Stroke" Value="{StaticResource DisabledNodeLine}" />
+                                <Setter TargetName="BottomLine" Property="Stroke" Value="{StaticResource DisabledNodeLine}" />
+                                <Setter TargetName="IconBorder" Property="BorderBrush" Value="{StaticResource DisabledNodeLine}" />
+                                <Setter TargetName="IconBorder" Property="Background" Value="#ECECEC" />
+                                <Setter TargetName="NodeTitle" Property="Foreground" Value="{StaticResource DisabledNodeText}" />
+                                <Setter TargetName="NodeState" Property="Text" Value="已停用" />
+                                <Setter TargetName="NodeState" Property="Foreground" Value="#9A6767" />
+                            </DataTrigger>
+                            <DataTrigger Binding="{Binding RelativeSource={RelativeSource AncestorType=ListBoxItem}, Path=IsSelected}" Value="True">
+                                <Setter TargetName="NodeContainer" Property="Background" Value="#D9ECFF" />
+                                <Setter TargetName="NodeContainer" Property="BorderBrush" Value="#5B9BD5" />
+                            </DataTrigger>
+                            <MultiDataTrigger>
+                                <MultiDataTrigger.Conditions>
+                                    <Condition Binding="{Binding IsEnabled}" Value="False" />
+                                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=ListBoxItem}, Path=IsSelected}" Value="True" />
+                                </MultiDataTrigger.Conditions>
+                                <Setter TargetName="NodeContainer" Property="Background" Value="#E6EEF7" />
+                                <Setter TargetName="NodeContainer" Property="BorderBrush" Value="#7E9AB6" />
+                                <Setter TargetName="NodeContainer" Property="Opacity" Value="1" />
+                            </MultiDataTrigger>
                             <Trigger SourceName="NodeRoot" Property="IsMouseOver" Value="True">
                                 <Setter TargetName="NodeActions" Property="Visibility" Value="Visible" />
                             </Trigger>
diff --git a/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml.cs b/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml.cs
index 7fd1cbe..4132646 100644
--- a/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml.cs
+++ b/XplorePlane/Views/ImageProcessing/PipelineEditorView.xaml.cs
@@ -2,15 +2,26 @@ using Prism.Ioc;
 using System;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Input;
+using System.Windows.Media;
 using XP.Common.Logging.Interfaces;
+using XplorePlane.Models;
 using XplorePlane.ViewModels;
 
 namespace XplorePlane.Views
 {
     public partial class PipelineEditorView : UserControl
     {
+        private const string PipelineNodeDragFormat = "PipelineNodeDrag";
+
         private readonly ILoggerService _logger;
 
+        private Point _dragStartPoint;
+        private bool _isInternalDragging;
+        private bool _suppressClickToggle;
+        private PipelineNodeViewModel _draggedNode;
+
         public PipelineEditorView()
         {
             InitializeComponent();
@@ -35,50 +46,249 @@ namespace XplorePlane.Views
                 }
             }
 
-            _logger?.Info("PipelineEditorView DataContext 类型={Type}",
-                DataContext?.GetType().Name);
-
             PipelineListBox.AllowDrop = true;
-            PipelineListBox.Drop += OnOperatorDropped;
+            PipelineListBox.Focusable = true;
+            PipelineListBox.Drop -= OnListBoxDrop;
+            PipelineListBox.Drop += OnListBoxDrop;
+            PipelineListBox.DragOver -= OnDragOver;
             PipelineListBox.DragOver += OnDragOver;
-            _logger?.Debug("PipelineEditorView 原生 Drop 目标已注册");
+            PipelineListBox.PreviewMouseLeftButtonDown -= OnPreviewMouseLeftButtonDown;
+            PipelineListBox.PreviewMouseLeftButtonDown += OnPreviewMouseLeftButtonDown;
+            PipelineListBox.PreviewMouseMove -= OnPreviewMouseMove;
+            PipelineListBox.PreviewMouseMove += OnPreviewMouseMove;
+            PipelineListBox.PreviewMouseLeftButtonUp -= OnPreviewMouseLeftButtonUp;
+            PipelineListBox.PreviewMouseLeftButtonUp += OnPreviewMouseLeftButtonUp;
+            PipelineListBox.PreviewKeyDown -= OnPreviewKeyDown;
+            PipelineListBox.PreviewKeyDown += OnPreviewKeyDown;
+        }
+
+        private void OnPreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
+        {
+            _dragStartPoint = e.GetPosition(PipelineListBox);
+            _isInternalDragging = false;
+            _draggedNode = FindNodeFromOriginalSource(e.OriginalSource);
+
+            if (_draggedNode != null)
+            {
+                PipelineListBox.SelectedItem = _draggedNode;
+                PipelineListBox.Focus();
+            }
+        }
+
+        private void OnPreviewMouseMove(object sender, MouseEventArgs e)
+        {
+            if (e.LeftButton != MouseButtonState.Pressed || _draggedNode == null || IsInteractiveChild(e.OriginalSource))
+                return;
+
+            var position = e.GetPosition(PipelineListBox);
+            var delta = position - _dragStartPoint;
+            if (_isInternalDragging
+                || (Math.Abs(delta.X) < SystemParameters.MinimumHorizontalDragDistance
+                    && Math.Abs(delta.Y) < SystemParameters.MinimumVerticalDragDistance))
+            {
+                return;
+            }
+
+            _isInternalDragging = true;
+            var data = new DataObject(PipelineNodeDragFormat, _draggedNode);
+            DragDrop.DoDragDrop(PipelineListBox, data, DragDropEffects.Move);
+            _suppressClickToggle = true;
+        }
+
+        private void OnPreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
+        {
+            var vm = DataContext as IPipelineEditorHostViewModel;
+            var clickedNode = FindNodeFromOriginalSource(e.OriginalSource);
+
+            if (_isInternalDragging)
+            {
+                ResetDragState();
+                return;
+            }
+
+            if (_suppressClickToggle)
+            {
+                _suppressClickToggle = false;
+                ResetDragState();
+                return;
+            }
+
+            if (vm == null || clickedNode == null || IsInteractiveChild(e.OriginalSource))
+            {
+                ResetDragState();
+                return;
+            }
+
+            PipelineListBox.SelectedItem = clickedNode;
+            PipelineListBox.Focus();
+            vm.ToggleOperatorEnabledCommand.Execute(clickedNode);
+            e.Handled = true;
+            ResetDragState();
+        }
+
+        private void OnPreviewKeyDown(object sender, KeyEventArgs e)
+        {
+            if (e.Key != Key.Delete || DataContext is not IPipelineEditorHostViewModel vm || vm.SelectedNode == null)
+                return;
+
+            vm.RemoveOperatorCommand.Execute(vm.SelectedNode);
+            e.Handled = true;
         }
 
         private void OnDragOver(object sender, DragEventArgs e)
         {
-            e.Effects = e.Data.GetDataPresent(OperatorToolboxView.DragFormat)
-                ? DragDropEffects.Copy
-                : DragDropEffects.None;
+            if (e.Data.GetDataPresent(OperatorToolboxView.DragFormat))
+            {
+                e.Effects = DragDropEffects.Copy;
+            }
+            else if (e.Data.GetDataPresent(PipelineNodeDragFormat))
+            {
+                e.Effects = DragDropEffects.Move;
+            }
+            else
+            {
+                e.Effects = DragDropEffects.None;
+            }
+
             e.Handled = true;
         }
 
-        private void OnOperatorDropped(object sender, DragEventArgs e)
+        private void OnListBoxDrop(object sender, DragEventArgs e)
         {
             if (DataContext is not IPipelineEditorHostViewModel vm)
             {
-                _logger?.Warn("Drop 事件触发，但 DataContext 不是流水线宿主 ViewModel");
+                ResetDragState();
                 return;
             }
 
-            if (!e.Data.GetDataPresent(OperatorToolboxView.DragFormat))
+            if (e.Data.GetDataPresent(OperatorToolboxView.DragFormat))
             {
-                _logger?.Warn("Drop 事件触发，但数据中没有 {Format}", OperatorToolboxView.DragFormat);
-                return;
+                OnOperatorDropped(vm, e);
+            }
+            else if (e.Data.GetDataPresent(PipelineNodeDragFormat))
+            {
+                OnInternalNodeDropped(vm, e);
             }
 
+            ResetDragState();
+            e.Handled = true;
+        }
+
+        private void OnOperatorDropped(IPipelineEditorHostViewModel vm, DragEventArgs e)
+        {
             var operatorKey = e.Data.GetData(OperatorToolboxView.DragFormat) as string;
             if (string.IsNullOrWhiteSpace(operatorKey))
             {
-                _logger?.Warn("Drop 事件触发，但 OperatorKey 为空");
+                _logger?.Warn("Drop 触发，但 OperatorKey 为空");
                 return;
             }
 
-            _logger?.Info("算子已放入流水线：{OperatorKey}，当前节点数（执行前）={Count}",
-                operatorKey, vm.PipelineNodes.Count);
             vm.AddOperatorCommand.Execute(operatorKey);
-            _logger?.Info("AddOperator 执行后节点数={Count}，PipelineListBox.Items.Count={ItemsCount}",
-                vm.PipelineNodes.Count, PipelineListBox.Items.Count);
-            e.Handled = true;
+        }
+
+        private void OnInternalNodeDropped(IPipelineEditorHostViewModel vm, DragEventArgs e)
+        {
+            if (e.Data.GetData(PipelineNodeDragFormat) is not PipelineNodeViewModel draggedNode
+                || !vm.PipelineNodes.Contains(draggedNode))
+            {
+                return;
+            }
+
+            var oldIndex = vm.PipelineNodes.IndexOf(draggedNode);
+            var targetIndex = GetDropTargetIndex(e.GetPosition(PipelineListBox));
+            if (targetIndex < 0)
+            {
+                targetIndex = vm.PipelineNodes.Count - 1;
+            }
+
+            if (targetIndex >= oldIndex && targetIndex < vm.PipelineNodes.Count - 1)
+            {
+                var targetItem = GetItemAtPosition(e.GetPosition(PipelineListBox));
+                if (targetItem != null)
+                {
+                    var itemBounds = VisualTreeHelper.GetDescendantBounds(targetItem);
+                    var itemTopLeft = targetItem.TranslatePoint(new Point(0, 0), PipelineListBox);
+                    var itemMidY = itemTopLeft.Y + (itemBounds.Height / 2);
+                    if (e.GetPosition(PipelineListBox).Y > itemMidY)
+                    {
+                        targetIndex = Math.Min(targetIndex + 1, vm.PipelineNodes.Count - 1);
+                    }
+                }
+            }
+
+            targetIndex = Math.Max(0, Math.Min(targetIndex, vm.PipelineNodes.Count - 1));
+            if (oldIndex == targetIndex)
+            {
+                return;
+            }
+
+            vm.ReorderOperatorCommand.Execute(new PipelineReorderArgs
+            {
+                OldIndex = oldIndex,
+                NewIndex = targetIndex
+            });
+        }
+
+        private int GetDropTargetIndex(Point position)
+        {
+            var item = GetItemAtPosition(position);
+            return item == null
+                ? -1
+                : PipelineListBox.ItemContainerGenerator.IndexFromContainer(item);
+        }
+
+        private ListBoxItem GetItemAtPosition(Point position)
+        {
+            var element = PipelineListBox.InputHitTest(position) as DependencyObject;
+            while (element != null)
+            {
+                if (element is ListBoxItem item)
+                {
+                    return item;
+                }
+
+                element = VisualTreeHelper.GetParent(element);
+            }
+
+            return null;
+        }
+
+        private PipelineNodeViewModel FindNodeFromOriginalSource(object originalSource)
+        {
+            var current = originalSource as DependencyObject;
+            while (current != null)
+            {
+                if (current is FrameworkElement element && element.DataContext is PipelineNodeViewModel node)
+                {
+                    return node;
+                }
+
+                current = VisualTreeHelper.GetParent(current);
+            }
+
+            return null;
+        }
+
+        private static bool IsInteractiveChild(object originalSource)
+        {
+            var current = originalSource as DependencyObject;
+            while (current != null)
+            {
+                if (current is ButtonBase || current is TextBoxBase || current is Selector || current is ScrollBar)
+                {
+                    return true;
+                }
+
+                current = VisualTreeHelper.GetParent(current);
+            }
+
+            return false;
+        }
+
+        private void ResetDragState()
+        {
+            _isInternalDragging = false;
+            _draggedNode = null;
         }
     }
 }