diff --git a/XplorePlane/Views/ImageProcessing/BgaMeasurePanel.xaml b/XplorePlane/Views/ImageProcessing/BgaMeasurePanel.xaml
index 6467a2e..f24b39a 100644
--- a/XplorePlane/Views/ImageProcessing/BgaMeasurePanel.xaml
+++ b/XplorePlane/Views/ImageProcessing/BgaMeasurePanel.xaml
@@ -3,72 +3,94 @@
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     Title="BGA空隙测量"
-    Width="240" Height="260"
+    Width="280" Height="280"
     ResizeMode="NoResize"
     WindowStartupLocation="CenterOwner"
-    Topmost="True"
-    ShowInTaskbar="False">
+    Topmost="True" ShowInTaskbar="False"
+    Background="#F5F5F5" FontFamily="Microsoft YaHei UI">
     <Window.Resources>
-        <Style x:Key="ToolToggleStyle" TargetType="RadioButton">
+        <Style x:Key="IconBtnStyle" TargetType="ButtonBase">
+            <Setter Property="Cursor" Value="Hand" />
             <Setter Property="Template">
                 <Setter.Value>
-                    <ControlTemplate TargetType="RadioButton">
-                        <Border x:Name="Bd" Background="#EEEEEE" BorderBrush="#CCCCCC"
-                                BorderThickness="1" CornerRadius="3" Padding="14,5" Cursor="Hand">
+                    <ControlTemplate TargetType="ButtonBase">
+                        <Border x:Name="Bd" Background="#FFFFFF" BorderBrush="#E0E0E0"
+                                BorderThickness="1" CornerRadius="6" Padding="10,6">
                             <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" />
+                                <Setter TargetName="Bd" Property="Background" Value="#EAF2FB" />
+                                <Setter TargetName="Bd" Property="BorderBrush" Value="#B0D4F1" />
                             </Trigger>
-                            <MultiTrigger>
-                                <MultiTrigger.Conditions>
-                                    <Condition Property="IsMouseOver" Value="True" />
-                                    <Condition Property="IsChecked" Value="True" />
-                                </MultiTrigger.Conditions>
-                                <Setter TargetName="Bd" Property="Background" Value="#006CBE" />
-                            </MultiTrigger>
+                            <DataTrigger Binding="{Binding IsChecked, RelativeSource={RelativeSource Self}}" Value="True">
+                                <Setter TargetName="Bd" Property="Background" Value="#005FB8" />
+                                <Setter TargetName="Bd" Property="BorderBrush" Value="#004C99" />
+                                <Setter Property="Foreground" Value="White" />
+                            </DataTrigger>
                         </ControlTemplate.Triggers>
                     </ControlTemplate>
                 </Setter.Value>
             </Setter>
         </Style>
+        <Style x:Key="CardStyle" TargetType="Border">
+            <Setter Property="Background" Value="White" />
+            <Setter Property="BorderBrush" Value="#E8E8E8" />
+            <Setter Property="BorderThickness" Value="1" />
+            <Setter Property="CornerRadius" Value="8" />
+            <Setter Property="Padding" Value="12,10" />
+            <Setter Property="Margin" Value="0,0,0,8" />
+        </Style>
+        <Style x:Key="ParamLabel" TargetType="TextBlock">
+            <Setter Property="FontSize" Value="11" />
+            <Setter Property="Foreground" Value="#555" />
+            <Setter Property="Margin" Value="0,0,0,3" />
+        </Style>
+        <Style TargetType="TextBox">
+            <Setter Property="BorderBrush" Value="#D0D0D0" />
+            <Setter Property="BorderThickness" Value="1" />
+            <Setter Property="Padding" Value="4,3" />
+            <Setter Property="FontSize" Value="11.5" />
+            <Style.Resources>
+                <Style TargetType="Border">
+                    <Setter Property="CornerRadius" Value="4" />
+                </Style>
+            </Style.Resources>
+        </Style>
     </Window.Resources>
     <StackPanel Margin="10">
-        <!-- 绘制模式 -->
-        <TextBlock Text="绘制模式" FontWeight="SemiBold" Margin="0,0,0,4" />
-        <WrapPanel>
-            <RadioButton x:Name="RbVoid" Content="画气泡" IsChecked="True" Margin="0,0,6,4"
-                         Style="{StaticResource ToolToggleStyle}" />
-            <RadioButton x:Name="RbBall" Content="画焊球" Margin="0,0,0,4"
-                         Style="{StaticResource ToolToggleStyle}" />
-        </WrapPanel>
-        <TextBlock Text="左键点两次画圆（圆心+半径），右键删除" FontSize="10" Foreground="Gray" Margin="0,2,0,0" />
+        <!-- 工具栏 -->
+        <StackPanel Orientation="Horizontal" Margin="0,0,0,10">
+            <RadioButton x:Name="RbVoid" IsChecked="True" Style="{StaticResource IconBtnStyle}" ToolTip="画气泡" Margin="0,0,4,0">
+                <TextBlock Text="气泡" FontSize="11" VerticalAlignment="Center" />
+            </RadioButton>
+            <RadioButton x:Name="RbBall" Style="{StaticResource IconBtnStyle}" ToolTip="画焊球" Margin="0,0,10,0">
+                <TextBlock Text="焊球" FontSize="11" VerticalAlignment="Center" />
+            </RadioButton>
+            <Button Style="{StaticResource IconBtnStyle}" ToolTip="完成" Click="Finish_Click">
+                <Image Source="/Assets/Icons/ok.png" Width="20" Height="20" />
+            </Button>
+        </StackPanel>
 
-        <Separator Margin="0,8" />
+        <!-- 提示 -->
+        <TextBlock Text="左键点两次画圆（圆心+半径），右键删除" FontSize="10" Foreground="#999" Margin="0,0,0,8" />
 
-        <!-- VoidLimit -->
-        <TextBlock Text="VoidLimit(%)" Margin="0,0,0,4" />
-        <DockPanel>
-            <TextBox x:Name="TbVoidLimit" DockPanel.Dock="Right" Width="50" Text="25.0"
-                     VerticalContentAlignment="Center" Margin="6,0,0,0" />
-            <Slider x:Name="SliderVoidLimit" Minimum="0" Maximum="100" Value="25"
-                    VerticalAlignment="Center" />
-        </DockPanel>
+        <!-- 参数卡片 -->
+        <Border Style="{StaticResource CardStyle}">
+            <StackPanel>
+                <TextBlock Text="VoidLimit(%)" Style="{StaticResource ParamLabel}" />
+                <DockPanel>
+                    <TextBox x:Name="TbVoidLimit" DockPanel.Dock="Right" Width="50" Text="25.0"
+                             VerticalContentAlignment="Center" Margin="6,0,0,0" />
+                    <Slider x:Name="SliderVoidLimit" Minimum="0" Maximum="100" Value="25"
+                            VerticalAlignment="Center" />
+                </DockPanel>
+            </StackPanel>
+        </Border>
 
-        <Separator Margin="0,8" />
-
-        <!-- 结果 -->
-        <TextBlock x:Name="TbResult" Text="空隙率: --" FontSize="14" FontWeight="SemiBold" Margin="0,0,0,8" />
-
-        <!-- 操作 -->
-        <WrapPanel HorizontalAlignment="Center">
-            <Button Content="完成" Padding="14,4" Click="Finish_Click" />
-        </WrapPanel>
+        <!-- 结果卡片 -->
+        <Border Style="{StaticResource CardStyle}">
+            <TextBlock x:Name="TbResult" Text="空隙率: --" FontSize="13" FontWeight="SemiBold" Foreground="#333" />
+        </Border>
     </StackPanel>
 </Window>