diff --git a/BmsMonitor.App/MainWindow.xaml b/BmsMonitor.App/MainWindow.xaml
index de4a713..7777e45 100644
--- a/BmsMonitor.App/MainWindow.xaml
+++ b/BmsMonitor.App/MainWindow.xaml
@@ -10,8 +10,8 @@
         <SolidColorBrush x:Key="Purple" Color="#7653A6"/>
         <SolidColorBrush x:Key="TextPrimary" Color="#2D2933"/>
         <SolidColorBrush x:Key="TextSecondary" Color="#6F6878"/>
-        <SolidColorBrush x:Key="Panel" Color="#FFFFFFFF"/>
-        <SolidColorBrush x:Key="PanelLight" Color="#FFF8F4FA"/>
+        <SolidColorBrush x:Key="Panel" Color="#F2FFFFFF"/>
+        <SolidColorBrush x:Key="PanelLight" Color="#EEF8F4FA"/>
         <SolidColorBrush x:Key="Stroke" Color="#FFD8D3DD"/>
 
         <Style TargetType="Button">
@@ -124,7 +124,9 @@
         </Style>
     </Window.Resources>
 
-    <Grid Background="#F3F2F6">
+    <Grid Background="#F3F2F6" ClipToBounds="True">
+        <Image Source="Assets/taffy-visual.jpg" Stretch="UniformToFill" Opacity="0.11"/>
+        <Rectangle Fill="#99F8F5F9"/>
         <Grid Margin="14">
             <Grid.RowDefinitions>
                 <RowDefinition Height="Auto"/>
@@ -185,8 +187,9 @@
                                     </StackPanel>
                                 </Grid>
                             </Border>
-                            <UniformGrid Columns="3">
+                            <UniformGrid Columns="4">
                                 <Border Style="{StaticResource Card}"><StackPanel><TextBlock Text="总电压" Style="{StaticResource CardLabel}"/><TextBlock x:Name="PackVoltageText" Text="--.- V" Style="{StaticResource Value}"/></StackPanel></Border>
+                                <Border Style="{StaticResource Card}" BorderBrush="#FFE8A1C6"><StackPanel><TextBlock Text="总电流 I" Style="{StaticResource CardLabel}"/><TextBlock x:Name="PackCurrentText" Text="--.- A" Style="{StaticResource Value}"/></StackPanel></Border>
                                 <Border Style="{StaticResource Card}"><StackPanel><TextBlock Text="SOC" Style="{StaticResource CardLabel}"/><TextBlock x:Name="SocText" Text="-- %" Style="{StaticResource Value}"/></StackPanel></Border>
                                 <Border Style="{StaticResource Card}"><StackPanel><TextBlock Text="工作状态" Style="{StaticResource CardLabel}"/><TextBlock x:Name="BmsStateText" Text="等待报文" Style="{StaticResource Value}"/></StackPanel></Border>
                             </UniformGrid>
@@ -207,20 +210,6 @@
                     </ScrollViewer>
                 </TabItem>
 
-                <TabItem Header="⚡ 电流 I">
-                    <Grid Margin="24">
-                        <Border Style="{StaticResource Card}" Width="500" Height="270" HorizontalAlignment="Center" VerticalAlignment="Center" BorderBrush="#99FF72B6" BorderThickness="2">
-                            <Grid>
-                                <Ellipse Width="220" Height="220" Opacity="0.12"><Ellipse.Fill><RadialGradientBrush><GradientStop Color="#FFFF72B6" Offset="0"/><GradientStop Color="Transparent" Offset="1"/></RadialGradientBrush></Ellipse.Fill></Ellipse>
-                                <StackPanel VerticalAlignment="Center">
-                                    <TextBlock Text="CURRENT / 总电流 I" Foreground="{StaticResource TextSecondary}" FontSize="16" HorizontalAlignment="Center"/>
-                                    <TextBlock x:Name="PackCurrentText" Text="--.- A" Foreground="{StaticResource PinkSoft}" FontSize="68" FontWeight="Bold" Margin="0,15,0,0" HorizontalAlignment="Center"/>
-                                </StackPanel>
-                            </Grid>
-                        </Border>
-                    </Grid>
-                </TabItem>
-
                 <TabItem Header="✦ 电芯与温度">
                     <ScrollViewer VerticalScrollBarVisibility="Auto">
                         <StackPanel Margin="0,2,0,12">
diff --git a/README.md b/README.md
index ad72733..b2fa269 100644
--- a/README.md
+++ b/README.md
@@ -141,7 +141,7 @@ CAN 通信层
 
 ## 界面主题
 
-界面采用 CrystalDiskInfo 式的紧凑信息布局，并融入永雏塔菲的粉紫配色、头像、主题视觉与桃心/星星状态元素。主题图片取自[永雏塔菲的哔哩哔哩官方空间](https://space.bilibili.com/1265680561)。
+界面采用 CrystalDiskInfo 式的紧凑信息布局，并融入永雏塔菲的粉紫配色、头像、低透明度全窗背景、主题视觉与桃心/星星状态元素。总电流与电压、SOC 等核心数据集中在概览页。主题图片取自[永雏塔菲的哔哩哔哩官方空间](https://space.bilibili.com/1265680561)。
 
 ## 使用