diff --git a/Flow.Launcher/SettingWindow.xaml b/Flow.Launcher/SettingWindow.xaml
index e9477ef72..6d629de63 100644
--- a/Flow.Launcher/SettingWindow.xaml
+++ b/Flow.Launcher/SettingWindow.xaml
@@ -56,6 +56,7 @@
                     Width="16"
                     Height="16"
                     Margin="10 4 4 4"
+                    RenderOptions.BitmapScalingMode="HighQuality"
                     Source="/Images/app.png" />
                 <TextBlock
                     Grid.Row="0"