diff --git a/Ink Canvas/Resources/Styles/Dark.xaml b/Ink Canvas/Resources/Styles/Dark.xaml
index e8c4dcd0..cf7caa06 100644
--- a/Ink Canvas/Resources/Styles/Dark.xaml	
+++ b/Ink Canvas/Resources/Styles/Dark.xaml	
@@ -67,4 +67,39 @@
     <BitmapImage x:Key="GeoIconRectangle" UriSource="/Resources/Icons-png/geo-icons/square_white.png"/>
     <BitmapImage x:Key="GeoIconCylinder" UriSource="/Resources/Icons-png/geo-icons/cylinder_white.png"/>
     <BitmapImage x:Key="GeoIconCone" UriSource="/Resources/Icons-png/geo-icons/cone_white.png"/>
+    
+    <!-- 点名窗口主题颜色 -->
+    <SolidColorBrush x:Key="RandWindowBackground" Color="#1f1f1f"/>
+    <SolidColorBrush x:Key="RandWindowBorderBrush" Color="#0066BF"/>
+    <SolidColorBrush x:Key="RandWindowTextForeground" Color="White"/>
+    <SolidColorBrush x:Key="RandWindowButtonBackground" Color="#FBFBFD"/>
+    <SolidColorBrush x:Key="RandWindowButtonForeground" Color="Black"/>
+    <SolidColorBrush x:Key="RandWindowPrimaryButtonBackground" Color="#0066BF"/>
+    <SolidColorBrush x:Key="RandWindowPrimaryButtonForeground" Color="White"/>
+    <SolidColorBrush x:Key="RandWindowSecondaryButtonBackground" Color="#00B894"/>
+    <SolidColorBrush x:Key="RandWindowSecondaryButtonForeground" Color="White"/>
+    <SolidColorBrush x:Key="RandWindowCloseButtonBackground" Color="#E32A34"/>
+    <SolidColorBrush x:Key="RandWindowCloseButtonForeground" Color="White"/>
+    
+    <!-- 倒计时窗口主题颜色 -->
+    <SolidColorBrush x:Key="TimerWindowBackground" Color="#1f1f1f"/>
+    <SolidColorBrush x:Key="TimerWindowBorderBrush" Color="#0066BF"/>
+    <SolidColorBrush x:Key="TimerWindowTextForeground" Color="White"/>
+    <SolidColorBrush x:Key="TimerWindowButtonBackground" Color="#FBFBFD"/>
+    <SolidColorBrush x:Key="TimerWindowButtonForeground" Color="Black"/>
+    <SolidColorBrush x:Key="TimerWindowPrimaryButtonBackground" Color="#0066BF"/>
+    <SolidColorBrush x:Key="TimerWindowPrimaryButtonForeground" Color="White"/>
+    <SolidColorBrush x:Key="TimerWindowStopTimeBackground" Color="#2a2a2a"/>
+    <SolidColorBrush x:Key="TimerWindowStopTimeForeground" Color="White"/>
+    
+    <!-- 倒计时窗口主题颜色 -->
+    <SolidColorBrush x:Key="SeewoTimerWindowBackground" Color="#1f1f1f"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowBorderBrush" Color="#E0E0E0"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowTextForeground" Color="White"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowButtonBackground" Color="#2a2a2a"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowButtonForeground" Color="White"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowDigitForeground" Color="White"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowTitleForeground" Color="White"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowPrimaryButtonBackground" Color="#4CAF50"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowPrimaryButtonForeground" Color="White"/>
 </ResourceDictionary>
\ No newline at end of file
diff --git a/Ink Canvas/Resources/Styles/Light.xaml b/Ink Canvas/Resources/Styles/Light.xaml
index 280e950c..a62365a4 100644
--- a/Ink Canvas/Resources/Styles/Light.xaml	
+++ b/Ink Canvas/Resources/Styles/Light.xaml	
@@ -67,4 +67,39 @@
     <BitmapImage x:Key="GeoIconRectangle" UriSource="/Resources/Icons-png/geo-icons/square.png"/>
     <BitmapImage x:Key="GeoIconCylinder" UriSource="/Resources/Icons-png/geo-icons/cylinder.png"/>
     <BitmapImage x:Key="GeoIconCone" UriSource="/Resources/Icons-png/geo-icons/cone.png"/>
+    
+    <!-- 点名窗口主题颜色 -->
+    <SolidColorBrush x:Key="RandWindowBackground" Color="#F0F3F9"/>
+    <SolidColorBrush x:Key="RandWindowBorderBrush" Color="#0066BF"/>
+    <SolidColorBrush x:Key="RandWindowTextForeground" Color="Black"/>
+    <SolidColorBrush x:Key="RandWindowButtonBackground" Color="#FBFBFD"/>
+    <SolidColorBrush x:Key="RandWindowButtonForeground" Color="Black"/>
+    <SolidColorBrush x:Key="RandWindowPrimaryButtonBackground" Color="#0066BF"/>
+    <SolidColorBrush x:Key="RandWindowPrimaryButtonForeground" Color="White"/>
+    <SolidColorBrush x:Key="RandWindowSecondaryButtonBackground" Color="#00B894"/>
+    <SolidColorBrush x:Key="RandWindowSecondaryButtonForeground" Color="White"/>
+    <SolidColorBrush x:Key="RandWindowCloseButtonBackground" Color="#E32A34"/>
+    <SolidColorBrush x:Key="RandWindowCloseButtonForeground" Color="White"/>
+    
+    <!-- 倒计时窗口主题颜色 -->
+    <SolidColorBrush x:Key="TimerWindowBackground" Color="#F0F3F9"/>
+    <SolidColorBrush x:Key="TimerWindowBorderBrush" Color="#0066BF"/>
+    <SolidColorBrush x:Key="TimerWindowTextForeground" Color="#5B5D5F"/>
+    <SolidColorBrush x:Key="TimerWindowButtonBackground" Color="#FBFBFD"/>
+    <SolidColorBrush x:Key="TimerWindowButtonForeground" Color="Black"/>
+    <SolidColorBrush x:Key="TimerWindowPrimaryButtonBackground" Color="#0066BF"/>
+    <SolidColorBrush x:Key="TimerWindowPrimaryButtonForeground" Color="White"/>
+    <SolidColorBrush x:Key="TimerWindowStopTimeBackground" Color="#E8EAF0"/>
+    <SolidColorBrush x:Key="TimerWindowStopTimeForeground" Color="Black"/>
+    
+    <!-- 倒计时窗口主题颜色 -->
+    <SolidColorBrush x:Key="SeewoTimerWindowBackground" Color="White"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowBorderBrush" Color="#E0E0E0"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowTextForeground" Color="#333333"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowButtonBackground" Color="#F0F0F0"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowButtonForeground" Color="#666666"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowDigitForeground" Color="#333333"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowTitleForeground" Color="#333333"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowPrimaryButtonBackground" Color="#4CAF50"/>
+    <SolidColorBrush x:Key="SeewoTimerWindowPrimaryButtonForeground" Color="White"/>
 </ResourceDictionary>
\ No newline at end of file
diff --git a/Ink Canvas/Windows/CountdownTimerWindow.xaml b/Ink Canvas/Windows/CountdownTimerWindow.xaml
index 0f820a2d..0a2c3f87 100644
--- a/Ink Canvas/Windows/CountdownTimerWindow.xaml	
+++ b/Ink Canvas/Windows/CountdownTimerWindow.xaml	
@@ -10,7 +10,7 @@
         mc:Ignorable="d" WindowStyle="None" AllowsTransparency="True"
         Loaded="Window_Loaded" Closing="Window_Closing" WindowStartupLocation="CenterScreen"
         Title="Ink Canvas 画板 - 计时器" Height="700" Width="1100">
-    <Border Background="#F0F3F9" CornerRadius="10" BorderThickness="1" BorderBrush="#0066BF" Margin="60">
+    <Border Background="{DynamicResource TimerWindowBackground}" CornerRadius="10" BorderThickness="1" BorderBrush="{DynamicResource TimerWindowBorderBrush}" Margin="60">
         <Grid>
             <TextBlock x:Name="TbCurrentTime" MouseDown="BtnMinimal_OnMouseUp" Visibility="Collapsed" FontSize="56" FontWeight="Black" HorizontalAlignment="Center" VerticalAlignment="Center" />
             <Border MouseMove="WindowDragMove" Visibility="{Binding ElementName=TbCurrentTime, Path=Visibility}" Width="64" Height="15" CornerRadius="8" Background="Gray" Margin="0,0,0,5" HorizontalAlignment="Center" VerticalAlignment="Bottom" />
@@ -22,7 +22,7 @@
                                          HorizontalAlignment="Center">
                         <TextBlock Name="TextBlockHour" FontFamily="Segeo UI"
                                    Margin="0,0,0,0" Visibility="Collapsed"
-                                   Foreground="#5B5D5F"
+                                   Foreground="{DynamicResource TimerWindowTextForeground}"
                                    Text="00" FontSize="26"/>
                         <ItemsControl Name="TextControlHour" ItemsSource="{Binding ElementName=TextBlockHour, Path=Text}">
                             <ItemsControl.ItemsPanel>
@@ -69,7 +69,7 @@
                                    FontWeight="DemiBold"/>
                         <TextBlock Name="TextBlockMinute" FontFamily="{Binding ElementName=TextBlockHour, Path=FontFamily}"
                                    Margin="0,0,0,0" Visibility="Collapsed"
-                                   Foreground="{Binding ElementName=TextBlockHour, Path=Foreground}"
+                                   Foreground="{DynamicResource TimerWindowTextForeground}"
                                    Text="01" FontSize="26"/>
                         <ItemsControl Name="TextControlMinute" ItemsSource="{Binding ElementName=TextBlockMinute, Path=Text}">
                             <ItemsControl.ItemsPanel>
@@ -128,7 +128,7 @@
                                    FontWeight="DemiBold"/>
                         <TextBlock Name="TextBlockSecond" FontFamily="{Binding ElementName=TextBlockHour, Path=FontFamily}"
                                    Margin="0,0,0,0" Visibility="Collapsed"
-                                   Foreground="{Binding ElementName=TextBlockHour, Path=Foreground}"
+                                   Foreground="{DynamicResource TimerWindowTextForeground}"
                                    Text="00" FontSize="26"/>
                         <ItemsControl Name="TextControlSecond" ItemsSource="{Binding ElementName=TextBlockSecond, Path=Text}">
                             <ItemsControl.ItemsPanel>
@@ -167,17 +167,17 @@
                             </ui:SimpleStackPanel>
                         </Grid>
                     </ui:SimpleStackPanel>
-                    <Border x:Name="BorderStopTime" Background="#E8EAF0" Margin="0,23,0,0"
+                    <Border x:Name="BorderStopTime" Background="{DynamicResource TimerWindowStopTimeBackground}" Margin="0,23,0,0"
                             Height="18" CornerRadius="9"
                             VerticalAlignment="Center" HorizontalAlignment="Center">
                         <ui:SimpleStackPanel Margin="6,0" Spacing="0" Orientation="Horizontal" HorizontalAlignment="Center">
                             <Image Margin="0,0,2,0" Source="/Resources/Icons-Fluent/ic_fluent_clock_24_regular.png" RenderOptions.BitmapScalingMode="HighQuality" Height="10" Width="10"/>
-                            <TextBlock Name="TextBlockStopTime" Text="12:30 PM" FontSize="9" VerticalAlignment="Center"/>
+                            <TextBlock Name="TextBlockStopTime" Text="12:30 PM" FontSize="9" VerticalAlignment="Center" Foreground="{DynamicResource TimerWindowStopTimeForeground}"/>
                         </ui:SimpleStackPanel>
                     </Border>
                     <ui:SimpleStackPanel Visibility="{Binding ElementName=ProcessBarTime, Path=Visibility}" Spacing="10" Orientation="Horizontal" Height="30" HorizontalAlignment="Center" VerticalAlignment="Bottom">
                         <Grid>
-                            <Border x:Name="BtnStart" MouseUp="BtnStart_MouseUp" Background="#0066BF" Height="20" Width="20" CornerRadius="100">
+                            <Border x:Name="BtnStart" MouseUp="BtnStart_MouseUp" Background="{DynamicResource TimerWindowPrimaryButtonBackground}" Height="20" Width="20" CornerRadius="100">
                                 <Viewbox Margin="5">
                                     <ui:SymbolIcon Name="SymbolIconStart" Symbol="Play" Foreground="White"/>
                                 </Viewbox>
@@ -189,12 +189,12 @@
                             </Border>
                         </Grid>
                         <Grid>
-                            <Border x:Name="BtnReset" MouseUp="BtnReset_MouseUp" Background="#FBFBFD" Height="20" Width="20" CornerRadius="100">
+                            <Border x:Name="BtnReset" MouseUp="BtnReset_MouseUp" Background="{DynamicResource TimerWindowButtonBackground}" Height="20" Width="20" CornerRadius="100">
                                 <Border.Effect>
                                     <DropShadowEffect Direction="0" ShadowDepth="0" Opacity="0.15" BlurRadius="3"/>
                                 </Border.Effect>
                                 <Viewbox Margin="5.5">
-                                    <ui:SymbolIcon Symbol="Refresh" Foreground="Black"/>
+                                    <ui:SymbolIcon Symbol="Refresh" Foreground="{DynamicResource TimerWindowButtonForeground}"/>
                                 </Viewbox>
                             </Border>
                             <Border x:Name="BtnResetCover" Background="#F3F5F9" Height="20" Width="20" CornerRadius="100">
@@ -210,22 +210,22 @@
                 <ui:SimpleStackPanel Height="180" Orientation="Horizontal">
                     <Border x:Name="BtnMinimal" Visibility="{Binding ElementName=BorderStopTime, Path=Visibility}" MouseUp="BtnMinimal_OnMouseUp" HorizontalAlignment="Right" VerticalAlignment="Bottom"
                             Margin="5"
-                            Background="#FBFBFD" Height="20" Width="20" CornerRadius="100">
+                            Background="{DynamicResource TimerWindowButtonBackground}" Height="20" Width="20" CornerRadius="100">
                         <Border.Effect>
                             <DropShadowEffect Direction="0" ShadowDepth="0" Opacity="0.1" BlurRadius="3"/>
                         </Border.Effect>
                         <Viewbox Margin="5.5">
-                            <ui:SymbolIcon Name="SymbolIconMinimal" Symbol="HideBcc" Foreground="Black"/>
+                            <ui:SymbolIcon Name="SymbolIconMinimal" Symbol="HideBcc" Foreground="{DynamicResource TimerWindowButtonForeground}"/>
                         </Viewbox>
                     </Border>
                     <Border x:Name="BtnFullscreen" MouseUp="BtnFullscreen_MouseUp" HorizontalAlignment="Right" VerticalAlignment="Bottom"
                             Margin="5"
-                            Background="#FBFBFD" Height="20" Width="20" CornerRadius="100">
+                            Background="{DynamicResource TimerWindowButtonBackground}" Height="20" Width="20" CornerRadius="100">
                         <Border.Effect>
                             <DropShadowEffect Direction="0" ShadowDepth="0" Opacity="0.1" BlurRadius="3"/>
                         </Border.Effect>
                         <Viewbox Margin="5.5">
-                            <ui:SymbolIcon Name="SymbolIconFullscreen" Symbol="FullScreen" Foreground="Black"/>
+                            <ui:SymbolIcon Name="SymbolIconFullscreen" Symbol="FullScreen" Foreground="{DynamicResource TimerWindowButtonForeground}"/>
                         </Viewbox>
                     </Border>
                     <Border x:Name="BtnClose" MouseUp="BtnClose_MouseUp" HorizontalAlignment="Right" VerticalAlignment="Bottom"
diff --git a/Ink Canvas/Windows/CountdownTimerWindow.xaml.cs b/Ink Canvas/Windows/CountdownTimerWindow.xaml.cs
index 93eae793..7e8f9505 100644
--- a/Ink Canvas/Windows/CountdownTimerWindow.xaml.cs	
+++ b/Ink Canvas/Windows/CountdownTimerWindow.xaml.cs	
@@ -22,6 +22,9 @@ namespace Ink_Canvas
             timer.Elapsed += Timer_Elapsed;
             timer.Interval = 50;
             InitializeUI();
+            
+            // 应用主题
+            ApplyTheme();
         }
 
         public static Window CreateTimerWindow()
@@ -358,6 +361,25 @@ namespace Ink_Canvas
             }
         }
 
+        private void ApplyTheme()
+        {
+            try
+            {
+                // 根据主题设置文本颜色
+                var textForeground = Application.Current.FindResource("TimerWindowTextForeground") as SolidColorBrush;
+                if (textForeground != null)
+                {
+                    TextBlockHour.Foreground = textForeground;
+                    TextBlockMinute.Foreground = textForeground;
+                    TextBlockSecond.Foreground = textForeground;
+                }
+            }
+            catch (Exception ex)
+            {
+                LogHelper.WriteLogToFile($"应用倒计时窗口主题出错: {ex.Message}", LogHelper.LogType.Error);
+            }
+        }
+
         public void RefreshUI()
         {
             InitializeUI();
diff --git a/Ink Canvas/Windows/RandWindow.xaml b/Ink Canvas/Windows/RandWindow.xaml
index f1bada9c..f73658ac 100644
--- a/Ink Canvas/Windows/RandWindow.xaml	
+++ b/Ink Canvas/Windows/RandWindow.xaml	
@@ -9,7 +9,7 @@
         mc:Ignorable="d" WindowStyle="None" AllowsTransparency="True" Loaded="Window_Loaded"
         WindowStartupLocation="CenterScreen"
         Title="Ink Canvas 抽奖" Height="500" Width="900">
-    <Border x:Name="MainBorder" CornerRadius="10" BorderThickness="1" BorderBrush="#0066BF" Margin="0" ClipToBounds="True">
+    <Border x:Name="MainBorder" CornerRadius="10" BorderThickness="1" BorderBrush="{DynamicResource RandWindowBorderBrush}" Margin="0" ClipToBounds="True">
         <Border.Background>
             <ImageBrush x:Name="BackgroundImage" Stretch="UniformToFill" Opacity="1.0"/>
         </Border.Background>
@@ -21,14 +21,14 @@
                 </Grid.ColumnDefinitions>
                 <Viewbox HorizontalAlignment="Center" Margin="20,0">
                     <ui:SimpleStackPanel Orientation="Horizontal" Spacing="50" MinHeight="470">
-                        <Label Name="LabelOutput" FontSize="130" Content="" Block.TextAlignment="Center" HorizontalAlignment="Center" VerticalAlignment="Center"/>
-                        <Label Name="LabelOutput2" FontSize="130" Visibility="Collapsed" Content="" Block.TextAlignment="Center" HorizontalAlignment="Center" VerticalAlignment="Center"/>
-                        <Label Name="LabelOutput3" FontSize="130" Visibility="Collapsed" Content="" Block.TextAlignment="Center" HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                        <Label Name="LabelOutput" FontSize="130" Content="" Block.TextAlignment="Center" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="{DynamicResource RandWindowTextForeground}"/>
+                        <Label Name="LabelOutput2" FontSize="130" Visibility="Collapsed" Content="" Block.TextAlignment="Center" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="{DynamicResource RandWindowTextForeground}"/>
+                        <Label Name="LabelOutput3" FontSize="130" Visibility="Collapsed" Content="" Block.TextAlignment="Center" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="{DynamicResource RandWindowTextForeground}"/>
                     </ui:SimpleStackPanel>
                 </Viewbox>
                 <ui:SimpleStackPanel Spacing="8" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Center" Opacity="1" Name="PeopleControlPane" Width="256">
                     <StackPanel Orientation="Horizontal">
-                        <Border x:Name="BorderBtnMinus" MouseUp="BorderBtnMinus_MouseUp" Background="#FBFBFD" Height="70" Width="70" CornerRadius="100">
+                        <Border x:Name="BorderBtnMinus" MouseUp="BorderBtnMinus_MouseUp" Background="{DynamicResource RandWindowButtonBackground}" Height="70" Width="70" CornerRadius="100">
                             <Border.Effect>
                                 <DropShadowEffect Direction="0" ShadowDepth="0" Opacity="0.15" BlurRadius="3"/>
                             </Border.Effect>
@@ -51,8 +51,8 @@
                                 </Image>
                             </Viewbox>
                         </Border>
-                        <TextBlock Name="LabelNumberCount" Text="1" FontFamily="Consolas" FontSize="55" Margin="10" Width="80" TextAlignment="Center"/>
-                        <Border x:Name="BorderBtnAdd" MouseUp="BorderBtnAdd_MouseUp" Background="#FBFBFD" Height="70" Width="70" CornerRadius="100">
+                        <TextBlock Name="LabelNumberCount" Text="1" FontFamily="Consolas" FontSize="55" Margin="10" Width="80" TextAlignment="Center" Foreground="{DynamicResource RandWindowTextForeground}"/>
+                        <Border x:Name="BorderBtnAdd" MouseUp="BorderBtnAdd_MouseUp" Background="{DynamicResource RandWindowButtonBackground}" Height="70" Width="70" CornerRadius="100">
                             <Border.Effect>
                                 <DropShadowEffect Direction="0" ShadowDepth="0" Opacity="0.15" BlurRadius="3"/>
                             </Border.Effect>
@@ -79,49 +79,51 @@
                     <ui:SimpleStackPanel Visibility="Collapsed" Margin="0,8,0,0" Orientation="Horizontal" HorizontalAlignment="Center" Spacing="24">
                         <CheckBox x:Name="NoHotStudents" MinWidth="0"
                                   Content="不抽热门人选" IsThreeState="True"
-                                  HorizontalAlignment="Center" />
+                                  HorizontalAlignment="Center" Foreground="{DynamicResource RandWindowTextForeground}"/>
                         <CheckBox x:Name="NoShengPiZi" MinWidth="0"
                                   Content="避开生僻字" IsThreeState="True"
-                                  HorizontalAlignment="Center" />
+                                  HorizontalAlignment="Center" Foreground="{DynamicResource RandWindowTextForeground}"/>
                     </ui:SimpleStackPanel>
                     <ui:SimpleStackPanel Visibility="Collapsed"  Margin="0,0,0,8" Orientation="Horizontal" HorizontalAlignment="Center" Spacing="24">
                         <ComboBox Name="ComboBoxRandMode"
                                   MinWidth="0"
                                   IsEditable="False"
                                   SelectedIndex="0"
-                                  IsReadOnly="True">
+                                  IsReadOnly="True"
+                                  Foreground="{DynamicResource RandWindowTextForeground}">
                             <ComboBoxItem>全都抽</ComboBoxItem>
                             <ComboBoxItem>只抽男</ComboBoxItem>
                             <ComboBoxItem>只抽女</ComboBoxItem>
                         </ComboBox>
                     </ui:SimpleStackPanel>
-                    <Border x:Name="BorderBtnRand" MouseUp="BorderBtnRand_MouseUp" Background="#0066BF" Height="70" Width="200" CornerRadius="35">
+                    <Border x:Name="BorderBtnRand" MouseUp="BorderBtnRand_MouseUp" Background="{DynamicResource RandWindowPrimaryButtonBackground}" Height="70" Width="200" CornerRadius="35">
                         <ui:SimpleStackPanel Margin="3,0" Spacing="20" Orientation="Horizontal" HorizontalAlignment="Center">
                             <Viewbox Margin="0,20">
                                 <ui:SymbolIcon Name="SymbolIconStart" Symbol="Contact" Foreground="White"/>
                             </Viewbox>
-                            <TextBlock Text="开抽" Foreground="White" FontSize="32" Margin="-1,-1,4,0" VerticalAlignment="Center"/>
+                            <TextBlock Text="开抽" Foreground="{DynamicResource RandWindowPrimaryButtonForeground}" FontSize="32" Margin="-1,-1,4,0" VerticalAlignment="Center"/>
                         </ui:SimpleStackPanel>
                     </Border>
                     <ui:SimpleStackPanel Orientation="Horizontal" Spacing="8" Margin="0,16,0,0" HorizontalAlignment="Center">
                         <ComboBox Name="ComboBoxCallerType" Width="120" Height="50" VerticalAlignment="Center"
-                                  IsEditable="False" IsReadOnly="True" SelectedIndex="0">
+                                  IsEditable="False" IsReadOnly="True" SelectedIndex="0"
+                                  Foreground="{DynamicResource RandWindowTextForeground}">
                             <ComboBoxItem>ClassIsland点名</ComboBoxItem>
                             <ComboBoxItem>SecRandom点名</ComboBoxItem>
                             <ComboBoxItem>NamePicker点名</ComboBoxItem>
                         </ComboBox>
-                        <Border x:Name="BorderBtnExternalCaller" MouseUp="BorderBtnExternalCaller_MouseUp" Background="#00B894" Height="50" Width="120" CornerRadius="25">
+                        <Border x:Name="BorderBtnExternalCaller" MouseUp="BorderBtnExternalCaller_MouseUp" Background="{DynamicResource RandWindowSecondaryButtonBackground}" Height="50" Width="120" CornerRadius="25">
                             <ui:SimpleStackPanel Margin="3,0" Spacing="8" Orientation="Horizontal" HorizontalAlignment="Center">
                                 <Viewbox Margin="0,10">
                                     <ui:SymbolIcon Symbol="Globe" Foreground="White"/>
                                 </Viewbox>
-                                <TextBlock Text="外部点名" Foreground="White" FontSize="16" Margin="-1,-1,4,0" VerticalAlignment="Center"/>
+                                <TextBlock Text="外部点名" Foreground="{DynamicResource RandWindowSecondaryButtonForeground}" FontSize="16" Margin="-1,-1,4,0" VerticalAlignment="Center"/>
                             </ui:SimpleStackPanel>
                         </Border>
                     </ui:SimpleStackPanel>
                 </ui:SimpleStackPanel>
             </Grid>
-            <Border UseLayoutRounding="True" Canvas.Bottom="8" Canvas.Right="8" x:Name="BorderBtnHelp" MouseUp="BorderBtnHelp_MouseUp" Background="#FBFBFD" Grid.Column="1" Margin="10,10,60,10" Height="40" VerticalAlignment="Bottom" HorizontalAlignment="Right" CornerRadius="20">
+            <Border UseLayoutRounding="True" Canvas.Bottom="8" Canvas.Right="8" x:Name="BorderBtnHelp" MouseUp="BorderBtnHelp_MouseUp" Background="{DynamicResource RandWindowButtonBackground}" Grid.Column="1" Margin="10,10,60,10" Height="40" VerticalAlignment="Bottom" HorizontalAlignment="Right" CornerRadius="20">
                 <Border.Effect>
                     <DropShadowEffect Direction="0" ShadowDepth="0" Opacity="0.15" BlurRadius="3"/>
                 </Border.Effect>
@@ -129,15 +131,15 @@
                     <Viewbox Margin="15,12">
                         <ui:SymbolIcon Symbol="People" Foreground="Black"/>
                     </Viewbox>
-                    <TextBlock Margin="-5,12,15,12" Name="TextBlockPeopleCount" Text="点击此处以导入名单" FontSize="16" HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                    <TextBlock Margin="-5,12,15,12" Name="TextBlockPeopleCount" Text="点击此处以导入名单" FontSize="16" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="{DynamicResource RandWindowTextForeground}"/>
                 </ui:SimpleStackPanel>
             </Border>
-            <Border UseLayoutRounding="True" Canvas.Bottom="8" Canvas.Right="8" x:Name="BtnClose" MouseUp="BtnClose_MouseUp" HorizontalAlignment="Right" VerticalAlignment="{Binding ElementName=BorderBtnHelp, Path=VerticalAlignment}" Margin="10" Grid.Column="1" Background="#E32A34" Height="40" Width="40" CornerRadius="100">
+            <Border UseLayoutRounding="True" Canvas.Bottom="8" Canvas.Right="8" x:Name="BtnClose" MouseUp="BtnClose_MouseUp" HorizontalAlignment="Right" VerticalAlignment="{Binding ElementName=BorderBtnHelp, Path=VerticalAlignment}" Margin="10" Grid.Column="1" Background="{DynamicResource RandWindowCloseButtonBackground}" Height="40" Width="40" CornerRadius="100">
                 <Border.Effect>
                     <DropShadowEffect Direction="0" ShadowDepth="0" Opacity="0.1" BlurRadius="3"/>
                 </Border.Effect>
                 <Viewbox Margin="14">
-                    <ui:SymbolIcon Symbol="Clear" Foreground="White"/>
+                    <ui:SymbolIcon Symbol="Clear" Foreground="{DynamicResource RandWindowCloseButtonForeground}"/>
                 </Viewbox>
             </Border>
         </Canvas>
diff --git a/Ink Canvas/Windows/RandWindow.xaml.cs b/Ink Canvas/Windows/RandWindow.xaml.cs
index f8f568fe..dd2aba29 100644
--- a/Ink Canvas/Windows/RandWindow.xaml.cs	
+++ b/Ink Canvas/Windows/RandWindow.xaml.cs	
@@ -34,6 +34,9 @@ namespace Ink_Canvas
             // 加载背景
             LoadBackground(settings);
 
+            // 应用主题
+            ApplyTheme(settings);
+
             // 设置窗口为置顶
             Topmost = true;
 
@@ -75,6 +78,27 @@ namespace Ink_Canvas
             }
         }
 
+        private void ApplyTheme(Settings settings)
+        {
+            try
+            {
+                // 根据主题设置窗口背景
+                if (settings.RandSettings.SelectedBackgroundIndex <= 0)
+                {
+                    // 没有自定义背景时，使用主题背景色
+                    var backgroundBrush = Application.Current.FindResource("RandWindowBackground") as SolidColorBrush;
+                    if (backgroundBrush != null)
+                    {
+                        MainBorder.Background = backgroundBrush;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                LogHelper.WriteLogToFile($"应用点名窗口主题出错: {ex.Message}", LogHelper.LogType.Error);
+            }
+        }
+
         public RandWindow(Settings settings, bool IsAutoClose)
         {
             InitializeComponent();
@@ -88,6 +112,9 @@ namespace Ink_Canvas
             // 加载背景
             LoadBackground(settings);
 
+            // 应用主题
+            ApplyTheme(settings);
+
             // 设置窗口为置顶
             Topmost = true;
 
diff --git a/Ink Canvas/Windows/SeewoStyleTimerWindow.xaml b/Ink Canvas/Windows/SeewoStyleTimerWindow.xaml
index 1e36d25d..feb4d67f 100644
--- a/Ink Canvas/Windows/SeewoStyleTimerWindow.xaml	
+++ b/Ink Canvas/Windows/SeewoStyleTimerWindow.xaml	
@@ -9,7 +9,7 @@
         mc:Ignorable="d" WindowStyle="None" AllowsTransparency="True"
         Loaded="Window_Loaded" Closing="Window_Closing" WindowStartupLocation="CenterScreen"
         Title="Ink Canvas 画板 - 计时器" Height="400" Width="600">
-    <Border Background="White" CornerRadius="15" BorderThickness="1" BorderBrush="#E0E0E0" Margin="10">
+    <Border Background="{DynamicResource SeewoTimerWindowBackground}" CornerRadius="15" BorderThickness="1" BorderBrush="{DynamicResource SeewoTimerWindowBorderBrush}" Margin="10">
         <Grid>
             <!-- 主要内容区域 -->
             <Grid>
@@ -17,17 +17,17 @@
                 <Viewbox x:Name="MainViewController" Margin="20,20,20,20">
                     <Grid Height="350" Width="600">
                         <!-- 顶部标题栏 -->
-                        <Grid Height="50" Background="White" x:Name="TitleBar" HorizontalAlignment="Stretch" VerticalAlignment="Top">
+                        <Grid Height="50" Background="{DynamicResource SeewoTimerWindowBackground}" x:Name="TitleBar" HorizontalAlignment="Stretch" VerticalAlignment="Top">
                             <TextBlock Text="计时" FontSize="20" FontWeight="Bold" 
                                        HorizontalAlignment="Left" VerticalAlignment="Center" 
-                                       Margin="22,0,0,0" Foreground="#333333" x:Name="TitleText"/>
+                                       Margin="22,0,0,0" Foreground="{DynamicResource SeewoTimerWindowTitleForeground}" x:Name="TitleText"/>
                             <Border x:Name="BtnClose" MouseUp="BtnClose_MouseUp" 
                                     HorizontalAlignment="Right" VerticalAlignment="Center"
-                                    Margin="0,0,22,0" Background="#F5F5F5" Height="30" Width="30" 
+                                    Margin="0,0,22,0" Background="{DynamicResource SeewoTimerWindowButtonBackground}" Height="30" Width="30" 
                                     CornerRadius="15" Cursor="Hand">
                                 <TextBlock Text="×" FontSize="16" FontWeight="Bold" 
                                            HorizontalAlignment="Center" VerticalAlignment="Center" 
-                                           Foreground="#666666"/>
+                                           Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                             </Border>
                         </Grid>
                         <!-- 6位数字显示区域 -->
@@ -43,7 +43,7 @@
                                         <Grid Margin="0,0,15,0">
                                             <StackPanel Orientation="Vertical" HorizontalAlignment="Center">
                                                 <!-- 上方+按钮 -->
-                                                <Button x:Name="Digit1PlusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit1PlusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit1Plus_Click" Cursor="Hand" Margin="0,0,0,8">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -52,13 +52,13 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                                 <!-- 数字显示 -->
                                                 <TextBlock x:Name="Digit1Display" Text="0" FontSize="64" FontWeight="Bold" 
-                                                   HorizontalAlignment="Center" Foreground="#333333" Margin="0,0,0,8"/>
+                                                   HorizontalAlignment="Center" Foreground="{DynamicResource SeewoTimerWindowDigitForeground}" Margin="0,0,0,8"/>
                                                 <!-- 下方-按钮 -->
-                                                <Button x:Name="Digit1MinusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit1MinusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit1Minus_Click" Cursor="Hand">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -67,7 +67,7 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                             </StackPanel>
                                         </Grid>
@@ -76,7 +76,7 @@
                                         <Grid>
                                             <StackPanel Orientation="Vertical" HorizontalAlignment="Center">
                                                 <!-- 上方+按钮 -->
-                                                <Button x:Name="Digit2PlusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit2PlusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit2Plus_Click" Cursor="Hand" Margin="0,0,0,8">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -85,13 +85,13 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                                 <!-- 数字显示 -->
                                                 <TextBlock x:Name="Digit2Display" Text="0" FontSize="64" FontWeight="Bold" 
-                                                   HorizontalAlignment="Center" Foreground="#333333" Margin="0,0,0,8"/>
+                                                   HorizontalAlignment="Center" Foreground="{DynamicResource SeewoTimerWindowDigitForeground}" Margin="0,0,0,8"/>
                                                 <!-- 下方-按钮 -->
-                                                <Button x:Name="Digit2MinusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit2MinusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit2Minus_Click" Cursor="Hand">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -100,14 +100,14 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                             </StackPanel>
                                         </Grid>
                                     </StackPanel>
                                     <!-- 时标签 -->
                                     <TextBlock Text="时" FontSize="16" HorizontalAlignment="Center" 
-                                       Foreground="#666666" Margin="0,112,0,-13"/>
+                                       Foreground="{DynamicResource SeewoTimerWindowButtonForeground}" Margin="0,112,0,-13"/>
                                 </Grid>
 
                                 <!-- 分钟组（十位和个位） -->
@@ -117,7 +117,7 @@
                                         <Grid Margin="0,0,15,0">
                                             <StackPanel Orientation="Vertical" HorizontalAlignment="Center">
                                                 <!-- 上方+按钮 -->
-                                                <Button x:Name="Digit3PlusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit3PlusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit3Plus_Click" Cursor="Hand" Margin="0,0,0,8">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -126,13 +126,13 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                                 <!-- 数字显示 -->
                                                 <TextBlock x:Name="Digit3Display" Text="0" FontSize="64" FontWeight="Bold" 
-                                                   HorizontalAlignment="Center" Foreground="#333333" Margin="0,0,0,8"/>
+                                                   HorizontalAlignment="Center" Foreground="{DynamicResource SeewoTimerWindowDigitForeground}" Margin="0,0,0,8"/>
                                                 <!-- 下方-按钮 -->
-                                                <Button x:Name="Digit3MinusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit3MinusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit3Minus_Click" Cursor="Hand">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -141,7 +141,7 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                             </StackPanel>
                                         </Grid>
@@ -150,7 +150,7 @@
                                         <Grid>
                                             <StackPanel Orientation="Vertical" HorizontalAlignment="Center">
                                                 <!-- 上方+按钮 -->
-                                                <Button x:Name="Digit4PlusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit4PlusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit4Plus_Click" Cursor="Hand" Margin="0,0,0,8">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -159,13 +159,13 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                                 <!-- 数字显示 -->
                                                 <TextBlock x:Name="Digit4Display" Text="5" FontSize="64" FontWeight="Bold" 
-                                                   HorizontalAlignment="Center" Foreground="#333333" Margin="0,0,0,8"/>
+                                                   HorizontalAlignment="Center" Foreground="{DynamicResource SeewoTimerWindowDigitForeground}" Margin="0,0,0,8"/>
                                                 <!-- 下方-按钮 -->
-                                                <Button x:Name="Digit4MinusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit4MinusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit4Minus_Click" Cursor="Hand">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -174,14 +174,14 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                             </StackPanel>
                                         </Grid>
                                     </StackPanel>
                                     <!-- 分标签 -->
                                     <TextBlock Text="分" FontSize="16" HorizontalAlignment="Center" 
-                                       Foreground="#666666" Margin="0,112,0,-12"/>
+                                       Foreground="{DynamicResource SeewoTimerWindowButtonForeground}" Margin="0,112,0,-12"/>
                                 </Grid>
 
                                 <!-- 秒组（十位和个位） -->
@@ -191,7 +191,7 @@
                                         <Grid Margin="0,0,15,0">
                                             <StackPanel Orientation="Vertical" HorizontalAlignment="Center">
                                                 <!-- 上方+按钮 -->
-                                                <Button x:Name="Digit5PlusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit5PlusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit5Plus_Click" Cursor="Hand" Margin="0,0,0,8">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -200,13 +200,13 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                                 <!-- 数字显示 -->
                                                 <TextBlock x:Name="Digit5Display" Text="0" FontSize="64" FontWeight="Bold" 
-                                                   HorizontalAlignment="Center" Foreground="#333333" Margin="0,0,0,8"/>
+                                                   HorizontalAlignment="Center" Foreground="{DynamicResource SeewoTimerWindowDigitForeground}" Margin="0,0,0,8"/>
                                                 <!-- 下方-按钮 -->
-                                                <Button x:Name="Digit5MinusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit5MinusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit5Minus_Click" Cursor="Hand">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -215,7 +215,7 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                             </StackPanel>
                                         </Grid>
@@ -224,7 +224,7 @@
                                         <Grid>
                                             <StackPanel Orientation="Vertical" HorizontalAlignment="Center">
                                                 <!-- 上方+按钮 -->
-                                                <Button x:Name="Digit6PlusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit6PlusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit6Plus_Click" Cursor="Hand" Margin="0,0,0,8">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -233,13 +233,13 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="+" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                                 <!-- 数字显示 -->
                                                 <TextBlock x:Name="Digit6Display" Text="0" FontSize="64" FontWeight="Bold" 
-                                                   HorizontalAlignment="Center" Foreground="#333333" Margin="0,0,0,8"/>
+                                                   HorizontalAlignment="Center" Foreground="{DynamicResource SeewoTimerWindowDigitForeground}" Margin="0,0,0,8"/>
                                                 <!-- 下方-按钮 -->
-                                                <Button x:Name="Digit6MinusBtn" Width="40" Height="40" Background="#F0F0F0" 
+                                                <Button x:Name="Digit6MinusBtn" Width="40" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                                 BorderThickness="0" Click="Digit6Minus_Click" Cursor="Hand">
                                                     <Button.Template>
                                                         <ControlTemplate TargetType="Button">
@@ -248,14 +248,14 @@
                                                             </Border>
                                                         </ControlTemplate>
                                                     </Button.Template>
-                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="#666666"/>
+                                                    <TextBlock Text="-" FontSize="14" FontWeight="Bold" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                                 </Button>
                                             </StackPanel>
                                         </Grid>
                                     </StackPanel>
                                     <!-- 秒标签 -->
                                     <TextBlock Text="秒" FontSize="16" HorizontalAlignment="Center" 
-                                       Foreground="#666666" Margin="0,112,0,-12"/>
+                                       Foreground="{DynamicResource SeewoTimerWindowButtonForeground}" Margin="0,112,0,-12"/>
                                 </Grid>
                             </StackPanel>
 
@@ -265,7 +265,7 @@
                         <Grid HorizontalAlignment="Center" VerticalAlignment="Bottom" Margin="0,0,0,20">
                             <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
                                 <!-- 全屏按钮 -->
-                                <Button x:Name="FullscreenBtn" Width="80" Height="40" Background="#F5F5F5" 
+                                <Button x:Name="FullscreenBtn" Width="80" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                 BorderThickness="0" Click="Fullscreen_Click" Cursor="Hand" Margin="0,0,30,0">
                                     <Button.Template>
                                         <ControlTemplate TargetType="Button">
@@ -275,13 +275,13 @@
                                         </ControlTemplate>
                                     </Button.Template>
                                     <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
-                                        <TextBlock Text="⛶" FontSize="16" Foreground="#666666" Margin="0,0,5,0"/>
-                                        <TextBlock Text="全屏" FontSize="12" Foreground="#666666"/>
+                                        <TextBlock Text="⛶" FontSize="16" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}" Margin="0,0,5,0"/>
+                                        <TextBlock Text="全屏" FontSize="12" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                     </StackPanel>
                                 </Button>
 
                                 <!-- 开始/暂停按钮 -->
-                                <Button x:Name="StartPauseBtn" Width="80" Height="80" Background="#4CAF50" 
+                                <Button x:Name="StartPauseBtn" Width="80" Height="80" Background="{DynamicResource SeewoTimerWindowPrimaryButtonBackground}" 
                                 BorderThickness="0" Click="StartPause_Click" Cursor="Hand" Margin="0,0,30,0">
                                     <Button.Template>
                                         <ControlTemplate TargetType="Button">
@@ -290,12 +290,12 @@
                                             </Border>
                                         </ControlTemplate>
                                     </Button.Template>
-                                    <TextBlock x:Name="StartPauseIcon" Text="▶" FontSize="32" Foreground="White" 
+                                    <TextBlock x:Name="StartPauseIcon" Text="▶" FontSize="32" Foreground="{DynamicResource SeewoTimerWindowPrimaryButtonForeground}" 
                                        HorizontalAlignment="Center" VerticalAlignment="Center"/>
                                 </Button>
 
                                 <!-- 重置按钮 -->
-                                <Button x:Name="ResetBtn" Width="80" Height="40" Background="#F5F5F5" 
+                                <Button x:Name="ResetBtn" Width="80" Height="40" Background="{DynamicResource SeewoTimerWindowButtonBackground}" 
                                 BorderThickness="0" Click="Reset_Click" Cursor="Hand">
                                     <Button.Template>
                                         <ControlTemplate TargetType="Button">
@@ -305,8 +305,8 @@
                                         </ControlTemplate>
                                     </Button.Template>
                                     <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
-                                        <TextBlock Text="↻" FontSize="16" Foreground="#666666" Margin="0,0,5,0"/>
-                                        <TextBlock Text="重置" FontSize="12" Foreground="#666666"/>
+                                        <TextBlock Text="↻" FontSize="16" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}" Margin="0,0,5,0"/>
+                                        <TextBlock Text="重置" FontSize="12" Foreground="{DynamicResource SeewoTimerWindowButtonForeground}"/>
                                     </StackPanel>
                                 </Button>
                             </StackPanel>
diff --git a/Ink Canvas/Windows/SeewoStyleTimerWindow.xaml.cs b/Ink Canvas/Windows/SeewoStyleTimerWindow.xaml.cs
index f8bac5cf..3ca5c612 100644
--- a/Ink Canvas/Windows/SeewoStyleTimerWindow.xaml.cs	
+++ b/Ink Canvas/Windows/SeewoStyleTimerWindow.xaml.cs	
@@ -23,6 +23,9 @@ namespace Ink_Canvas
             timer.Elapsed += Timer_Elapsed;
             timer.Interval = 50;
             InitializeUI();
+            
+            // 应用主题
+            ApplyTheme();
         }
 
 
@@ -84,6 +87,28 @@ namespace Ink_Canvas
             UpdateDigitDisplays();
         }
 
+        private void ApplyTheme()
+        {
+            try
+            {
+                // 根据主题设置数字显示颜色
+                var digitForeground = Application.Current.FindResource("SeewoTimerWindowDigitForeground") as SolidColorBrush;
+                if (digitForeground != null)
+                {
+                    Digit1Display.Foreground = digitForeground;
+                    Digit2Display.Foreground = digitForeground;
+                    Digit3Display.Foreground = digitForeground;
+                    Digit4Display.Foreground = digitForeground;
+                    Digit5Display.Foreground = digitForeground;
+                    Digit6Display.Foreground = digitForeground;
+                }
+            }
+            catch (Exception ex)
+            {
+                LogHelper.WriteLogToFile($"应用仿希沃倒计时窗口主题出错: {ex.Message}", LogHelper.LogType.Error);
+            }
+        }
+
         private void UpdateDigitDisplays()
         {
             Digit1Display.Text = (hour / 10).ToString();