diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/ScrollViewerBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/ScrollViewerBaseStyle.xaml
index 0582e93c..1e1b4289 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/ScrollViewerBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/ScrollViewerBaseStyle.xaml
@@ -147,7 +147,7 @@
     <Style x:Key="ScrollBarBaseStyle" TargetType="ScrollBar">
         <Setter Property="Stylus.IsPressAndHoldEnabled" Value="false"/>
         <Setter Property="Stylus.IsFlicksEnabled" Value="false"/>
-        <Setter Property="Foreground" Value="{DynamicResource ThirdlyTextBrush}"/>
+        <Setter Property="Foreground" Value="{DynamicResource PrimaryTextBrush}"/>
         <Setter Property="Background" Value="Transparent"/>
         <Setter Property="Focusable" Value="False"/>
         <Setter Property="BorderThickness" Value="0"/>
@@ -304,4 +304,4 @@
         <Setter Property="Template" Value="{StaticResource ScrollViewerBaseControlTemplate}"/>
     </Style>
 
-</ResourceDictionary>
\ No newline at end of file
+</ResourceDictionary>