diff --git a/XplorePlane/App.xaml.cs b/XplorePlane/App.xaml.cs
index 14f3155..2d147a2 100644
--- a/XplorePlane/App.xaml.cs
+++ b/XplorePlane/App.xaml.cs
@@ -154,7 +154,7 @@ namespace XplorePlane
 
         protected override Window CreateShell()
         {
-            return Container.Resolve<MainWindow>();
+            return Container.Resolve<MainWindowB>();
         }
 
         protected override void RegisterTypes(IContainerRegistry containerRegistry)
diff --git a/XplorePlane/Views/Main/MainWindowB.xaml b/XplorePlane/Views/Main/MainWindowB.xaml
index 994936b..51b7e00 100644
--- a/XplorePlane/Views/Main/MainWindowB.xaml
+++ b/XplorePlane/Views/Main/MainWindowB.xaml
@@ -1738,7 +1738,6 @@
                 <ColumnDefinition Width="180" />
                 <ColumnDefinition Width="*" />
                 <ColumnDefinition Width="300" />
-                <ColumnDefinition Width="300" />
             </Grid.ColumnDefinitions>
 
             <!--  左侧: 计划导航  -->
@@ -1752,16 +1751,8 @@
                 <views:ViewportPanelView />
             </Border>
 
-            <!--  中间: 图像  -->
-            <Border
-                Grid.Column="2"
-                BorderBrush="#DDDDDD"
-                BorderThickness="0,0,1,0">
-                <views:ImagePanelView />
-            </Border>
-
             <!--  右侧: 属性面板 = 内容区 + 垂直图标Tab栏  -->
-            <Grid Grid.Column="3">
+            <Grid Grid.Column="2">
                 <Grid.ColumnDefinitions>
                     <ColumnDefinition Width="*" />
                     <ColumnDefinition Width="Auto" />
@@ -1776,7 +1767,7 @@
                     </Grid.RowDefinitions>
                     <!--  顶部: 射线源  -->
                     <views:RaySourcePanelView Grid.Row="0" />
-                    <!--  中间: 运动控制 / 探测器 通过Tab切换  -->
+                    <!--  中间: 运动控制 / 探测器 / 图像 通过Tab切换  -->
                     <views:MotionControlPanelView
                         x:Name="MotionPanel"
                         Grid.Row="1"
@@ -1785,6 +1776,10 @@
                         x:Name="DetectorPanel"
                         Grid.Row="1"
                         Visibility="Collapsed" />
+                    <views:ImagePanelView
+                        x:Name="ImagePanel"
+                        Grid.Row="1"
+                        Visibility="Collapsed" />
                     <!--  底部: Overview  -->
                 </Grid>
 
@@ -1878,6 +1873,23 @@
                                 Foreground="#D4A017"
                                 Text="✥" />
                         </ToggleButton>
+                        <!--  图像  -->
+                        <ToggleButton
+                            x:Name="BtnImage"
+                            Width="36"
+                            Height="36"
+                            Background="Transparent"
+                            BorderThickness="0"
+                            Click="OnImageTabClick"
+                            Cursor="Hand"
+                            ToolTip="图像">
+                            <TextBlock
+                                HorizontalAlignment="Center"
+                                VerticalAlignment="Center"
+                                FontSize="16"
+                                Foreground="White"
+                                Text="🖼" />
+                        </ToggleButton>
                         <!--  其他工具  -->
                         <ToggleButton
                             Width="36"
diff --git a/XplorePlane/Views/Main/MainWindowB.xaml.cs b/XplorePlane/Views/Main/MainWindowB.xaml.cs
index 35afd19..93f7e61 100644
--- a/XplorePlane/Views/Main/MainWindowB.xaml.cs
+++ b/XplorePlane/Views/Main/MainWindowB.xaml.cs
@@ -11,6 +11,8 @@ namespace XplorePlane.Views
     /// </summary>
     public partial class MainWindowB : RadRibbonWindow
     {
+        private static readonly Brush ActiveBg = new SolidColorBrush(Color.FromRgb(0xF0, 0xA0, 0x30));
+
         public MainWindowB(MainViewModel viewModel)
         {
             InitializeComponent();
@@ -19,24 +21,33 @@ namespace XplorePlane.Views
 
         private void OnMotionTabClick(object sender, RoutedEventArgs e)
         {
-            MotionPanel.Visibility = Visibility.Visible;
-            DetectorPanel.Visibility = Visibility.Collapsed;
-
-            BtnMotion.IsChecked = true;
-            BtnMotion.Background = new SolidColorBrush(Color.FromRgb(0xF0, 0xA0, 0x30));
-            BtnDetector.IsChecked = false;
-            BtnDetector.Background = Brushes.Transparent;
+            ShowPanel(motion: true);
         }
 
         private void OnDetectorTabClick(object sender, RoutedEventArgs e)
         {
-            MotionPanel.Visibility = Visibility.Collapsed;
-            DetectorPanel.Visibility = Visibility.Visible;
+            ShowPanel(detector: true);
+        }
 
-            BtnDetector.IsChecked = true;
-            BtnDetector.Background = new SolidColorBrush(Color.FromRgb(0xF0, 0xA0, 0x30));
-            BtnMotion.IsChecked = false;
-            BtnMotion.Background = Brushes.Transparent;
+        private void OnImageTabClick(object sender, RoutedEventArgs e)
+        {
+            ShowPanel(image: true);
+        }
+
+        private void ShowPanel(bool motion = false, bool detector = false, bool image = false)
+        {
+            MotionPanel.Visibility = motion ? Visibility.Visible : Visibility.Collapsed;
+            DetectorPanel.Visibility = detector ? Visibility.Visible : Visibility.Collapsed;
+            ImagePanel.Visibility = image ? Visibility.Visible : Visibility.Collapsed;
+
+            BtnMotion.IsChecked = motion;
+            BtnMotion.Background = motion ? ActiveBg : Brushes.Transparent;
+
+            BtnDetector.IsChecked = detector;
+            BtnDetector.Background = detector ? ActiveBg : Brushes.Transparent;
+
+            BtnImage.IsChecked = image;
+            BtnImage.Background = image ? ActiveBg : Brushes.Transparent;
         }
     }
 }
diff --git a/XplorePlane/readme.txt b/XplorePlane/readme.txt
index d594a0f..29e94d4 100644
--- a/XplorePlane/readme.txt
+++ b/XplorePlane/readme.txt
@@ -16,8 +16,19 @@
 2、硬件层射线源的集成 √
 3、图像层集成，包括复刻一个示例界面，优化界面布局及算子中文 √
 4、浮动图像处理工具箱调研 √
-5、修复图像工具箱拖拽事件，流水线列表没有生成对应的控件
+5、修复图像工具箱拖拽事件，流水线列表没有生成对应的控件 √
+
+2026.3.16
+----------------------
+1、优化图像处理窗体的页面布局，简洁清晰 √
+2、新增打开图像工具箱(修复DataContext问题) √
+3、对主界面B方案进行优化
 
 
 
+
+
+
+TO-DO
+----------------------
 5、各窗体间数据流的传递，全局数据结构的设计
\ No newline at end of file