diff --git a/src/Semi.Avalonia/Controls/CheckBox.axaml b/src/Semi.Avalonia/Controls/CheckBox.axaml
index 5bcbe3c..9e0fcaf 100644
--- a/src/Semi.Avalonia/Controls/CheckBox.axaml
+++ b/src/Semi.Avalonia/Controls/CheckBox.axaml
@@ -4,11 +4,11 @@
     x:CompileBindings="True">
     <ControlTheme x:Key="{x:Type CheckBox}" TargetType="CheckBox">
         <Setter Property="Padding" Value="8,0,0,0" />
-        <Setter Property="VerticalAlignment" Value="Center" />
-        <Setter Property="HorizontalAlignment" Value="Stretch" />
+        <Setter Property="HorizontalAlignment" Value="Left" />
+        <Setter Property="VerticalAlignment" Value="Top" />
+        <Setter Property="Cursor" Value="Hand" />
         <Setter Property="HorizontalContentAlignment" Value="Left" />
         <Setter Property="VerticalContentAlignment" Value="Center" />
-        <Setter Property="Cursor" Value="Hand" />
         <Setter Property="FontSize" Value="{DynamicResource CheckBoxFontSize}" />
         <Setter Property="CornerRadius" Value="{DynamicResource CheckBoxBoxCornerRadius}" />
         <Setter Property="MinHeight" Value="32" />
@@ -17,50 +17,45 @@
         <Setter Property="BorderBrush" Value="{DynamicResource CheckBoxDefaultBorderBrush}" />
         <Setter Property="Template">
             <ControlTemplate TargetType="CheckBox">
-                <Grid x:Name="RootGrid" ColumnDefinitions="Auto,*">
-                    <Border
-                        x:Name="PART_Border"
-                        Grid.Column="0"
-                        Grid.ColumnSpan="2"
-                        HorizontalAlignment="Center"
-                        Background="{TemplateBinding Background}"
-                        BorderBrush="{TemplateBinding BorderBrush}"
-                        BorderThickness="{TemplateBinding BorderThickness}"
-                        CornerRadius="{TemplateBinding CornerRadius}" />
-
-                    <Grid
-                        Grid.Column="0"
-                        Margin="0,0,0,0"
-                        VerticalAlignment="Center">
-                        <Border
-                            x:Name="NormalRectangle"
-                            Width="{DynamicResource CheckBoxBoxWidth}"
-                            Height="{DynamicResource CheckBoxBoxHeight}"
-                            Background="{DynamicResource CheckBoxDefaultBackground}"
-                            BorderBrush="{DynamicResource CheckBoxDefaultBorderBrush}"
-                            BorderThickness="{DynamicResource CheckBoxBoxBorderThickness}"
-                            CornerRadius="{TemplateBinding CornerRadius}"
-                            UseLayoutRounding="False" />
-                        <PathIcon
-                            Name="CheckGlyph"
-                            Width="{DynamicResource CheckBoxBoxGlyphWidth}"
-                            Height="{DynamicResource CheckBoxBoxGlyphHeight}"
-                            Foreground="{DynamicResource CheckBoxGlyphFill}" />
-
+                <Border
+                    x:Name="RootBorder"
+                    Background="{TemplateBinding Background}"
+                    BorderBrush="{TemplateBinding BorderBrush}"
+                    BorderThickness="{TemplateBinding BorderThickness}"
+                    CornerRadius="{TemplateBinding CornerRadius}">
+                    <Grid x:Name="RootGrid" ColumnDefinitions="Auto,*">
+                        <Grid
+                            Grid.Column="0"
+                            Margin="0,0,0,0"
+                            VerticalAlignment="Center">
+                            <Border
+                                x:Name="NormalRectangle"
+                                Width="{DynamicResource CheckBoxBoxWidth}"
+                                Height="{DynamicResource CheckBoxBoxHeight}"
+                                Background="{DynamicResource CheckBoxDefaultBackground}"
+                                BorderBrush="{DynamicResource CheckBoxDefaultBorderBrush}"
+                                BorderThickness="{DynamicResource CheckBoxBoxBorderThickness}"
+                                CornerRadius="{TemplateBinding CornerRadius}"
+                                UseLayoutRounding="False" />
+                            <PathIcon
+                                Name="CheckGlyph"
+                                Width="{DynamicResource CheckBoxBoxGlyphWidth}"
+                                Height="{DynamicResource CheckBoxBoxGlyphHeight}"
+                                Foreground="{DynamicResource CheckBoxGlyphFill}" />
+                        </Grid>
+                        <ContentPresenter
+                            x:Name="ContentPresenter"
+                            Grid.Column="1"
+                            Margin="{TemplateBinding Padding}"
+                            HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
+                            VerticalAlignment="Center"
+                            Content="{TemplateBinding Content}"
+                            ContentTemplate="{TemplateBinding ContentTemplate}"
+                            IsVisible="{TemplateBinding Content,Converter={x:Static ObjectConverters.IsNotNull}}"
+                            RecognizesAccessKey="True"
+                            TextWrapping="Wrap" />
                     </Grid>
-                    <ContentPresenter
-                        x:Name="ContentPresenter"
-                        Grid.Column="1"
-                        Margin="{TemplateBinding Padding}"
-                        HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
-                        VerticalAlignment="Center"
-                        Content="{TemplateBinding Content}"
-                        ContentTemplate="{TemplateBinding ContentTemplate}"
-                        IsVisible="{TemplateBinding Content,
-                                                    Converter={x:Static ObjectConverters.IsNotNull}}"
-                        RecognizesAccessKey="True"
-                        TextWrapping="Wrap" />
-                </Grid>
+                </Border>
             </ControlTemplate>
         </Setter>
 
@@ -461,4 +456,4 @@
             </Style>
         </Style>
     </ControlTheme>
-</ResourceDictionary>
+</ResourceDictionary>
\ No newline at end of file
diff --git a/src/Semi.Avalonia/Controls/RadioButton.axaml b/src/Semi.Avalonia/Controls/RadioButton.axaml
index 289bfd6..e351271 100644
--- a/src/Semi.Avalonia/Controls/RadioButton.axaml
+++ b/src/Semi.Avalonia/Controls/RadioButton.axaml
@@ -24,6 +24,10 @@
         <Setter Property="RadioButton.HorizontalContentAlignment" Value="Left" />
         <Setter Property="RadioButton.VerticalContentAlignment" Value="Center" />
         <Setter Property="RadioButton.FontSize" Value="{DynamicResource RadioButtonFontSize}" />
+        <Setter Property="RadioButton.CornerRadius" Value="{DynamicResource RadioButtonBoxCornerRadius}" />
+        <Setter Property="RadioButton.Foreground" Value="{DynamicResource RadioButtonForeground}" />
+        <Setter Property="RadioButton.Background" Value="{DynamicResource RadioButtonDefaultBackground}" />
+        <Setter Property="RadioButton.BorderBrush" Value="{DynamicResource RadioButtonDefaultBorderBrush}" />
         <Setter Property="Template">
             <ControlTemplate TargetType="RadioButton">
                 <Border
diff --git a/src/Semi.Avalonia/Themes/Dark/RadioButton.axaml b/src/Semi.Avalonia/Themes/Dark/RadioButton.axaml
index 9ece5ac..a301b8d 100644
--- a/src/Semi.Avalonia/Themes/Dark/RadioButton.axaml
+++ b/src/Semi.Avalonia/Themes/Dark/RadioButton.axaml
@@ -32,6 +32,9 @@
     <SolidColorBrush x:Key="RadioButtonCheckGlyphFill" Color="White" />
 
     <SolidColorBrush x:Key="RadioButtonForeground" Color="#F9F9F9" />
+    <SolidColorBrush x:Key="RadioButtonDefaultBackground" Color="Transparent" />
+    <SolidColorBrush x:Key="RadioButtonDefaultBorderBrush" Opacity="0.35" Color="#F9F9F9" />
+    <CornerRadius x:Key="RadioButtonBoxCornerRadius">3</CornerRadius>
 
     <SolidColorBrush x:Key="RadioButtonGroupBackground" Opacity="0.12" Color="White" />
 
diff --git a/src/Semi.Avalonia/Themes/Light/RadioButton.axaml b/src/Semi.Avalonia/Themes/Light/RadioButton.axaml
index 394d58b..e766323 100644
--- a/src/Semi.Avalonia/Themes/Light/RadioButton.axaml
+++ b/src/Semi.Avalonia/Themes/Light/RadioButton.axaml
@@ -32,6 +32,9 @@
     <SolidColorBrush x:Key="RadioButtonCheckGlyphFill" Color="White" />
 
     <SolidColorBrush x:Key="RadioButtonForeground" Color="#1C1F23" />
+    <SolidColorBrush x:Key="RadioButtonDefaultBackground" Color="Transparent" />
+    <SolidColorBrush x:Key="RadioButtonDefaultBorderBrush" Opacity="0.35" Color="#1C1F23" />
+    <CornerRadius x:Key="RadioButtonBoxCornerRadius">3</CornerRadius>
 
     <SolidColorBrush x:Key="RadioButtonGroupBackground" Opacity="0.05" Color="#2E3238" />