diff --git a/Flow.Launcher.Core/Resource/Theme.cs b/Flow.Launcher.Core/Resource/Theme.cs
index fe3520812..5aca4c9d9 100644
--- a/Flow.Launcher.Core/Resource/Theme.cs
+++ b/Flow.Launcher.Core/Resource/Theme.cs
@@ -168,9 +168,9 @@ namespace Flow.Launcher.Core.Resource
             {
                 DWM_WINDOW_CORNER_PREFERENCE preference = cornerMode switch
                 {
-                    "DONOTROUND" => DWM_WINDOW_CORNER_PREFERENCE.DoNotRound,
-                    "ROUND" => DWM_WINDOW_CORNER_PREFERENCE.Round,
-                    "ROUNDSMALL" => DWM_WINDOW_CORNER_PREFERENCE.RoundSmall,
+                    "DoNotRound" => DWM_WINDOW_CORNER_PREFERENCE.DoNotRound,
+                    "Round" => DWM_WINDOW_CORNER_PREFERENCE.Round,
+                    "RoundSmall" => DWM_WINDOW_CORNER_PREFERENCE.RoundSmall,
                     _ => DWM_WINDOW_CORNER_PREFERENCE.Default,
                 };
 
@@ -333,13 +333,13 @@ namespace Flow.Launcher.Core.Resource
             }
             else if (Mode == "Dark")
             {
-                mainWindow.Background = new SolidColorBrush(Colors.Green);
+                mainWindow.Background = new SolidColorBrush(darkBG);
                 Methods.SetWindowAttribute(new WindowInteropHelper(mainWindow).Handle, DWMWINDOWATTRIBUTE.DWMWA_USE_IMMERSIVE_DARK_MODE, 1);
                 return;
             }
             else if (Mode == "Light")
             {
-                mainWindow.Background = new SolidColorBrush(Colors.Yellow);
+                mainWindow.Background = new SolidColorBrush(lightBG);
                 Methods.SetWindowAttribute(new WindowInteropHelper(mainWindow).Handle, DWMWINDOWATTRIBUTE.DWMWA_USE_IMMERSIVE_DARK_MODE, 0);
                 return;
             }
diff --git a/Flow.Launcher/Themes/BlurBlack Darker.xaml b/Flow.Launcher/Themes/BlurBlack Darker.xaml
index 286419c70..f4d5f9908 100644
--- a/Flow.Launcher/Themes/BlurBlack Darker.xaml	
+++ b/Flow.Launcher/Themes/BlurBlack Darker.xaml	
@@ -12,6 +12,10 @@
     </ResourceDictionary.MergedDictionaries>
 
     <system:Boolean x:Key="ThemeBlurEnabled">True</system:Boolean>
+    <system:String x:Key="BlurMode">Dark</system:String>
+    <system:String x:Key="CornerType">DoNotRound</system:String>
+    <Color x:Key="lightBG">#C7000000</Color>
+    <Color x:Key="darkBG">#C7000000</Color>
 
     <Style x:Key="WindowRadius" TargetType="{x:Type Border}">
         <Setter Property="CornerRadius" Value="0" />
diff --git a/Flow.Launcher/Themes/BlurBlack.xaml b/Flow.Launcher/Themes/BlurBlack.xaml
index 63fb83609..fa48d6114 100644
--- a/Flow.Launcher/Themes/BlurBlack.xaml
+++ b/Flow.Launcher/Themes/BlurBlack.xaml
@@ -11,7 +11,11 @@
         <ResourceDictionary Source="pack://application:,,,/Themes/Base.xaml" />
     </ResourceDictionary.MergedDictionaries>
     <system:Boolean x:Key="ThemeBlurEnabled">True</system:Boolean>
-    <system:String x:Key="BlurMode">Auto</system:String>
+    <system:String x:Key="BlurMode">Dark</system:String>
+    <system:String x:Key="CornerType">DoNotRound</system:String>
+    <Color x:Key="lightBG">#B0000000</Color>
+    <Color x:Key="darkBG">#B6000000</Color>
+
     <Style x:Key="WindowRadius" TargetType="{x:Type Border}">
         <Setter Property="CornerRadius" Value="0" />
     </Style>
diff --git a/Flow.Launcher/Themes/BlurWhite.xaml b/Flow.Launcher/Themes/BlurWhite.xaml
index ed290d0c8..29fe38a9c 100644
--- a/Flow.Launcher/Themes/BlurWhite.xaml
+++ b/Flow.Launcher/Themes/BlurWhite.xaml
@@ -11,8 +11,10 @@
         <ResourceDictionary Source="pack://application:,,,/Themes/Base.xaml" />
     </ResourceDictionary.MergedDictionaries>
     <system:Boolean x:Key="ThemeBlurEnabled">True</system:Boolean>
-    <system:String x:Key="BlurMode">light</system:String>
+    <system:String x:Key="BlurMode">Light</system:String>
+    <system:String x:Key="CornerType">DoNotRound</system:String>
     <Color x:Key="lightBG">#BFFAFAFA</Color>
+    <Color x:Key="darkBG">#BFFAFAFA</Color>
     <Style
         x:Key="ItemGlyph"
         BasedOn="{StaticResource BaseGlyphStyle}"