diff --git a/src/Semi.Avalonia/Themes/Light/ProgressBar.axaml b/src/Semi.Avalonia/Themes/Light/ProgressBar.axaml
index 7af4b8d..fc25fa7 100644
--- a/src/Semi.Avalonia/Themes/Light/ProgressBar.axaml
+++ b/src/Semi.Avalonia/Themes/Light/ProgressBar.axaml
@@ -2,7 +2,7 @@
     <!--  Add Resources Here  -->
     <SolidColorBrush x:Key="ProgressBarIndicatorBrush" Color="#0077FA" />
     <CornerRadius x:Key="ProgressBarBackgroundCornerRadius">3</CornerRadius>
-    <SolidColorBrush x:Key="ProgressBarBackground" Opacity="0.5" Color="#2E3238" />
+    <SolidColorBrush x:Key="ProgressBarBackground" Opacity="0.05" Color="#2E3238" />
     <SolidColorBrush x:Key="ProgressBarTextForeground" Color="#1C1F23" />
     <SolidColorBrush x:Key="ProgressBarOuterTextForeground" Color="#1C1F23" />
     <SolidColorBrush x:Key="ProgressBarRootBorderBrush" Color="Transparent" />