diff --git a/Ink Canvas/MainWindow.xaml b/Ink Canvas/MainWindow.xaml
index 88ad72df..d28822a4 100644
--- a/Ink Canvas/MainWindow.xaml	
+++ b/Ink Canvas/MainWindow.xaml	
@@ -2990,7 +2990,7 @@
                                        AllowsTransparency="True"
                                        StaysOpen="True"
                                        IsOpen="False">
-                                    <Border CornerRadius="8" Background="#F4F4F5"
+                                    <Border CornerRadius="8" Background="{DynamicResource ToolsPopupBackground}"
                                             BorderBrush="#3b82f6" BorderThickness="2">
                                         <ikw:SimpleStackPanel Margin="-1">
                                             <Grid Margin="8,7,10,5">
@@ -3000,13 +3000,13 @@
                                                 </Grid.ColumnDefinitions>
                                                 <TextBlock Grid.Column="0" VerticalAlignment="Center" FontSize="10"
                                                                            Text="{i18n:I18n Key=Tools_MoreFeaturesTitle}"
-                                                                           Foreground="#2563eb" FontWeight="Bold"/>
+                                                                           Foreground="{DynamicResource ToolsPopupTitleForeground}" FontWeight="Bold"/>
                                                 <ui:FontIcon Grid.Column="1" Icon="{x:Static ui:SegoeFluentIcons.ChromeCloseContrast}"
                                                                              Foreground="#DC2626" FontSize="8" VerticalAlignment="Center"
                                                                              MouseDown="Border_MouseDown"
                                                                              MouseUp="CloseBordertools_MouseUp" />
                                             </Grid>
-                                            <Border Margin="6,0,6,6" BorderBrush="#D4D4D8" Background="#fafafa" BorderThickness="1"
+                                            <Border Margin="6,0,6,6" BorderBrush="{DynamicResource ToolsPopupInnerBorderBrush}" Background="{DynamicResource ToolsPopupInnerBackground}" BorderThickness="1"
                                                     CornerRadius="4">
                                                 <ikw:SimpleStackPanel Margin="2" Spacing="1">
                                                     <ikw:SimpleStackPanel.Resources>
diff --git a/Ink Canvas/Resources/Styles/Dark.xaml b/Ink Canvas/Resources/Styles/Dark.xaml
index 4a8605fe..e51e5a71 100644
--- a/Ink Canvas/Resources/Styles/Dark.xaml	
+++ b/Ink Canvas/Resources/Styles/Dark.xaml	
@@ -28,6 +28,12 @@
     <!-- 白板模式浮动栏颜色 -->
     <SolidColorBrush x:Key="BoardFloatBarBackground" Color="#2a2a2a" />
     <SolidColorBrush x:Key="BoardFloatBarBorderBrush" Color="#555555" />
+
+    <!-- 更多功能弹窗颜色 -->
+    <SolidColorBrush x:Key="ToolsPopupBackground" Color="#1f1f1f" />
+    <SolidColorBrush x:Key="ToolsPopupInnerBackground" Color="#2a2a2a" />
+    <SolidColorBrush x:Key="ToolsPopupInnerBorderBrush" Color="#404040" />
+    <SolidColorBrush x:Key="ToolsPopupTitleForeground" Color="#60a5fa" />
     
     <!-- 白板模式按钮选中状态颜色 -->
     <SolidColorBrush x:Key="BoardFloatBarSelectedBackground" Color="#2563eb" />
diff --git a/Ink Canvas/Resources/Styles/Light.xaml b/Ink Canvas/Resources/Styles/Light.xaml
index bda7ee69..53529dbf 100644
--- a/Ink Canvas/Resources/Styles/Light.xaml	
+++ b/Ink Canvas/Resources/Styles/Light.xaml	
@@ -28,6 +28,12 @@
     <!-- 白板模式浮动栏颜色 -->
     <SolidColorBrush x:Key="BoardFloatBarBackground" Color="#f4f4f5" />
     <SolidColorBrush x:Key="BoardFloatBarBorderBrush" Color="#a1a1aa" />
+
+    <!-- 更多功能弹窗颜色 -->
+    <SolidColorBrush x:Key="ToolsPopupBackground" Color="#F4F4F5" />
+    <SolidColorBrush x:Key="ToolsPopupInnerBackground" Color="#fafafa" />
+    <SolidColorBrush x:Key="ToolsPopupInnerBorderBrush" Color="#D4D4D8" />
+    <SolidColorBrush x:Key="ToolsPopupTitleForeground" Color="#2563eb" />
     
     <!-- 白板模式按钮选中状态颜色 -->
     <SolidColorBrush x:Key="BoardFloatBarSelectedBackground" Color="#2563eb" />