diff --git a/StatisticsAnalysisTool/StatisticsAnalysisTool/App.xaml b/StatisticsAnalysisTool/StatisticsAnalysisTool/App.xaml
index e2d3df421..c9fb1b5ec 100644
--- a/StatisticsAnalysisTool/StatisticsAnalysisTool/App.xaml
+++ b/StatisticsAnalysisTool/StatisticsAnalysisTool/App.xaml
@@ -632,7 +632,7 @@
             <Setter Property="Stylus.IsFlicksEnabled" Value="false" />
             <Setter Property="Foreground" Value="{StaticResource Item.MouseOver.Background}" />
             <Setter Property="Background" Value="{StaticResource SolidColorBrush.Background.Third}" />
-            <Setter Property="Width" Value="25" />
+            <Setter Property="Width" Value="15" />
             <Setter Property="Template">
                 <Setter.Value>
                     <ControlTemplate TargetType="{x:Type ScrollBar}">
@@ -688,9 +688,6 @@
             </Setter>
         </Style>
 
-
-
-
     </Application.Resources>
 </Application>