diff --git a/XplorePlane/Views/ImageProcessing/BubbleMeasurePanel.xaml b/XplorePlane/Views/ImageProcessing/BubbleMeasurePanel.xaml
index b9909d9..46f1700 100644
--- a/XplorePlane/Views/ImageProcessing/BubbleMeasurePanel.xaml
+++ b/XplorePlane/Views/ImageProcessing/BubbleMeasurePanel.xaml
@@ -3,19 +3,54 @@
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     Title="气泡测量工具"
-    Width="260" Height="320"
+    Width="260" Height="340"
     ResizeMode="NoResize"
     WindowStartupLocation="CenterOwner"
     Topmost="True"
     ShowInTaskbar="False">
+    <Window.Resources>
+        <Style x:Key="ToolToggleStyle" TargetType="RadioButton">
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate TargetType="RadioButton">
+                        <Border x:Name="Bd" Background="#EEEEEE" BorderBrush="#CCCCCC"
+                                BorderThickness="1" CornerRadius="3" Padding="10,4" Cursor="Hand">
+                            <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" />
+                        </Border>
+                        <ControlTemplate.Triggers>
+                            <Trigger Property="IsChecked" Value="True">
+                                <Setter TargetName="Bd" Property="Background" Value="#0078D7" />
+                                <Setter TargetName="Bd" Property="BorderBrush" Value="#005A9E" />
+                                <Setter Property="Foreground" Value="White" />
+                            </Trigger>
+                            <Trigger Property="IsMouseOver" Value="True">
+                                <Setter TargetName="Bd" Property="Background" Value="#DDDDDD" />
+                            </Trigger>
+                            <MultiTrigger>
+                                <MultiTrigger.Conditions>
+                                    <Condition Property="IsMouseOver" Value="True" />
+                                    <Condition Property="IsChecked" Value="True" />
+                                </MultiTrigger.Conditions>
+                                <Setter TargetName="Bd" Property="Background" Value="#006CBE" />
+                            </MultiTrigger>
+                        </ControlTemplate.Triggers>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+        </Style>
+    </Window.Resources>
     <StackPanel Margin="10">
         <!-- 工具选择 -->
         <TextBlock Text="工具" FontWeight="SemiBold" Margin="0,0,0,4" />
         <WrapPanel>
-            <RadioButton x:Name="RbRoi" Content="ROI" IsChecked="True" Margin="0,0,12,4" />
-            <RadioButton x:Name="RbWand" Content="魔棒" Margin="0,0,12,4" />
-            <RadioButton x:Name="RbBrush" Content="画笔" Margin="0,0,12,4" />
-            <RadioButton x:Name="RbEraser" Content="橡皮擦" Margin="0,0,0,4" />
+            <RadioButton x:Name="RbRoi" Content="ROI" IsChecked="True" Margin="0,0,4,4"
+                         Style="{StaticResource ToolToggleStyle}" />
+            <RadioButton x:Name="RbWand" Content="魔棒" Margin="0,0,4,4"
+                         Style="{StaticResource ToolToggleStyle}" />
+            <RadioButton x:Name="RbBrush" Content="画笔" Margin="0,0,4,4"
+                         Style="{StaticResource ToolToggleStyle}" />
+            <RadioButton x:Name="RbEraser" Content="橡皮擦" Margin="0,0,0,4"
+                         Style="{StaticResource ToolToggleStyle}" />
         </WrapPanel>
 
         <Separator Margin="0,6" />