diff --git a/src/Semi.Avalonia/Controls/Menu.axaml b/src/Semi.Avalonia/Controls/Menu.axaml
index d737153e..7bf0ddab 100644
--- a/src/Semi.Avalonia/Controls/Menu.axaml
+++ b/src/Semi.Avalonia/Controls/Menu.axaml
@@ -92,12 +92,12 @@
     </ControlTheme>
 
     <ControlTheme x:Key="{x:Type Separator}" TargetType="Separator">
-        <Setter Property="Separator.Background" Value="{DynamicResource MenuItemSeparatorBackground}" />
-        <Setter Property="Separator.Focusable" Value="False" />
-        <Setter Property="Separator.Height" Value="{DynamicResource MenuItemSeparatorHeight}" />
-        <Setter Property="Separator.HorizontalAlignment" Value="Stretch" />
-        <Setter Property="Separator.Margin" Value="{DynamicResource MenuItemSeparatorMargin}" />
-        <Setter Property="Separator.Template">
+        <Setter Property="Background" Value="{DynamicResource MenuItemSeparatorBackground}" />
+        <Setter Property="Focusable" Value="False" />
+        <Setter Property="Height" Value="{DynamicResource MenuItemSeparatorHeight}" />
+        <Setter Property="HorizontalAlignment" Value="Stretch" />
+        <Setter Property="Margin" Value="{DynamicResource MenuItemSeparatorMargin}" />
+        <Setter Property="Template">
             <ControlTemplate TargetType="Separator">
                 <Border
                     Height="{TemplateBinding Height}"
@@ -115,7 +115,8 @@
     <ControlTheme x:Key="{x:Type MenuItem}" TargetType="MenuItem">
         <Setter Property="Background" Value="{DynamicResource MenuItemBackground}" />
         <Setter Property="Foreground" Value="{DynamicResource MenuItemForeground}" />
-        <Setter Property="MenuItem.Cursor" Value="Hand" />
+        <Setter Property="CornerRadius" Value="{DynamicResource MenuItemCornerRadius}" />
+        <Setter Property="Cursor" Value="Hand" />
         <!--  Narrow padding should be used for mouse input, when non-narrow one should be used for touch input in future.  -->
         <Setter Property="Padding" Value="{DynamicResource MenuItemPadding}" />
         <Setter Property="Template">
@@ -293,7 +294,8 @@
     <ControlTheme x:Key="TopLevelMenuItem" TargetType="MenuItem">
         <Setter Property="Background" Value="{DynamicResource MenuItemBackground}" />
         <Setter Property="Foreground" Value="{DynamicResource MenuItemForeground}" />
-        <Setter Property="MenuItem.Cursor" Value="Hand" />
+        <Setter Property="Cursor" Value="Hand" />
+        <Setter Property="CornerRadius" Value="{DynamicResource MenuItemCornerRadius}"/>
         <!--  Narrow padding should be used for mouse input, when non-narrow one should be used for touch input in future.  -->
         <Setter Property="Padding" Value="{DynamicResource MenuItemPadding}" />
         <Setter Property="Template">
@@ -369,8 +371,8 @@
     </ControlTheme>
 
     <ControlTheme x:Key="{x:Type Menu}" TargetType="Menu">
-        <Setter Property="Background" Value="Transparent" />
-        <Setter Property="Menu.ItemContainerTheme" Value="{StaticResource TopLevelMenuItem}" />
+        <Setter Property="Background" Value="{DynamicResource MenuBackground}" />
+        <Setter Property="ItemContainerTheme" Value="{StaticResource TopLevelMenuItem}" />
         <Setter Property="Template">
             <ControlTemplate TargetType="Menu">
                 <Border
diff --git a/src/Semi.Avalonia/Themes/Dark/Menu.axaml b/src/Semi.Avalonia/Themes/Dark/Menu.axaml
index 91175d73..67fb339d 100644
--- a/src/Semi.Avalonia/Themes/Dark/Menu.axaml
+++ b/src/Semi.Avalonia/Themes/Dark/Menu.axaml
@@ -1,5 +1,6 @@
 <ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <SolidColorBrush x:Key="MenuFlyoutScrollViewerIconForeground" Opacity="0.6" Color="#F9F9F9" />
+    <SolidColorBrush x:Key="MenuBackground" Color="Transparent"/>
 
     <!--  MenuFlyout  -->
     <SolidColorBrush x:Key="MenuFlyoutBackground" Color="#43444A" />
@@ -7,7 +8,7 @@
     <BoxShadows x:Key="MenuFlyoutBorderBoxShadow">0 0 8 0 #1AFFFFFF</BoxShadows>
 
     <!--  MenuItem  -->
-    <SolidColorBrush x:Key="MenuItemBackground" Color="#43444A" />
+    <SolidColorBrush x:Key="MenuItemBackground" Color="Transparent" />
     <SolidColorBrush x:Key="MenuItemForeground" Color="#F9F9F9" />
 
     <SolidColorBrush x:Key="MenuItemSeparatorBackground" Opacity="0.08" Color="White" />
diff --git a/src/Semi.Avalonia/Themes/Light/Menu.axaml b/src/Semi.Avalonia/Themes/Light/Menu.axaml
index b2347f8a..3ec9c1a9 100644
--- a/src/Semi.Avalonia/Themes/Light/Menu.axaml
+++ b/src/Semi.Avalonia/Themes/Light/Menu.axaml
@@ -1,5 +1,6 @@
 <ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <SolidColorBrush x:Key="MenuFlyoutScrollViewerIconForeground" Opacity="0.62" Color="#1C1F23" />
+    <SolidColorBrush x:Key="MenuBackground" Color="Transparent"/>
 
     <!--  MenuFlyout  -->
     <SolidColorBrush x:Key="MenuFlyoutBackground" Color="White" />
@@ -7,7 +8,7 @@
     <BoxShadows x:Key="MenuFlyoutBorderBoxShadow">0 0 8 0 #1A000000</BoxShadows>
 
     <!--  MenuItem  -->
-    <SolidColorBrush x:Key="MenuItemBackground" Color="White" />
+    <SolidColorBrush x:Key="MenuItemBackground" Color="Transparent" />
     <SolidColorBrush x:Key="MenuItemForeground" Color="#1C1F23" />
 
     <SolidColorBrush x:Key="MenuItemSeparatorBackground" Opacity="0.08" Color="#1C1F23" />
diff --git a/src/Semi.Avalonia/Themes/Shared/Menu.axaml b/src/Semi.Avalonia/Themes/Shared/Menu.axaml
index b18fa548..8043e371 100644
--- a/src/Semi.Avalonia/Themes/Shared/Menu.axaml
+++ b/src/Semi.Avalonia/Themes/Shared/Menu.axaml
@@ -15,6 +15,8 @@
 
     <!--  MenuItem  -->
     <Thickness x:Key="MenuItemPadding">16 8</Thickness>
+    
+    <CornerRadius x:Key="MenuItemCornerRadius">3</CornerRadius>
 
     <x:Double x:Key="MenuItemSeparatorHeight">1</x:Double>
     <Thickness x:Key="MenuItemSeparatorMargin">2</Thickness>