diff --git a/demo/Ursa.Demo/Pages/NavigationMenuDemo.axaml b/demo/Ursa.Demo/Pages/NavigationMenuDemo.axaml
index 414d4de..8e608a7 100644
--- a/demo/Ursa.Demo/Pages/NavigationMenuDemo.axaml
+++ b/demo/Ursa.Demo/Pages/NavigationMenuDemo.axaml
@@ -21,48 +21,46 @@
         </converters:IconNameConverter>
     </UserControl.Resources>
     <StackPanel Orientation="Horizontal">
-        <ThemeVariantScope RequestedThemeVariant="Light">
-            <Border Padding="4" Theme="{DynamicResource CardBorder}">
-                <u:NavigationMenu
-                    Name="menu"
-                    HorizontalAlignment="Left"
-                    ItemsSource="{Binding MenuItems}"
-                    ShowCollapseButton="True">
-                    <u:NavigationMenu.Header>
-                        <TextBlock
-                            Classes="H5"
-                            Text="Semi Avalonia"
-                            Theme="{DynamicResource TitleTextBlock}" />
-                    </u:NavigationMenu.Header>
-                    <u:NavigationMenu.Icon>
-                        <PathIcon
-                            Width="32"
-                            Height="32"
-                            Data="M10.6201 17.5C6.06377 17.5 2.37012 13.8063 2.37012 9.25C2.37012 4.69365 6.06377 1 10.6201 1V17.5ZM13.3701 6.5C17.9265 6.5 21.6201 10.1936 21.6201 14.75C21.6201 19.3063 17.9265 23 13.3701 23V6.5Z" />
-                    </u:NavigationMenu.Icon>
-                    <u:NavigationMenu.ItemTemplate>
-                        <converters:MenuDataTemplateSelector>
-                            <converters:MenuDataTemplateSelector.MenuTemplate>
-                                <DataTemplate DataType="vm:NavigationMenuItemViewModel">
-                                    <u:NavigationMenuItem Header="{Binding MenuHeader}" ItemsSource="{Binding Children}">
-                                        <u:NavigationMenuItem.Icon>
-                                            <PathIcon
-                                                Width="16"
-                                                Height="16"
-                                                Data="{Binding MenuIconName, Converter={StaticResource IconNameConverter}}" />
-                                        </u:NavigationMenuItem.Icon>
-                                    </u:NavigationMenuItem>
-                                </DataTemplate>
-                            </converters:MenuDataTemplateSelector.MenuTemplate>
-                            <converters:MenuDataTemplateSelector.SeparatorTemplate>
-                                <DataTemplate DataType="vm:NavigationMenuItemViewModel">
-                                    <u:NavigationMenuSeparator Header="{Binding MenuHeader}" />
-                                </DataTemplate>
-                            </converters:MenuDataTemplateSelector.SeparatorTemplate>
-                        </converters:MenuDataTemplateSelector>
-                    </u:NavigationMenu.ItemTemplate>
-                </u:NavigationMenu>
-            </Border>
-        </ThemeVariantScope>
+        <Border Padding="4" Theme="{DynamicResource CardBorder}">
+            <u:NavigationMenu
+                Name="menu"
+                HorizontalAlignment="Left"
+                ItemsSource="{Binding MenuItems}"
+                ShowCollapseButton="True">
+                <u:NavigationMenu.Header>
+                    <TextBlock
+                        Classes="H5"
+                        Text="Semi Avalonia"
+                        Theme="{DynamicResource TitleTextBlock}" />
+                </u:NavigationMenu.Header>
+                <u:NavigationMenu.Icon>
+                    <PathIcon
+                        Width="32"
+                        Height="32"
+                        Data="M10.6201 17.5C6.06377 17.5 2.37012 13.8063 2.37012 9.25C2.37012 4.69365 6.06377 1 10.6201 1V17.5ZM13.3701 6.5C17.9265 6.5 21.6201 10.1936 21.6201 14.75C21.6201 19.3063 17.9265 23 13.3701 23V6.5Z" />
+                </u:NavigationMenu.Icon>
+                <u:NavigationMenu.ItemTemplate>
+                    <converters:MenuDataTemplateSelector>
+                        <converters:MenuDataTemplateSelector.MenuTemplate>
+                            <DataTemplate DataType="vm:NavigationMenuItemViewModel">
+                                <u:NavigationMenuItem Header="{Binding MenuHeader}" ItemsSource="{Binding Children}">
+                                    <u:NavigationMenuItem.Icon>
+                                        <PathIcon
+                                            Width="16"
+                                            Height="16"
+                                            Data="{Binding MenuIconName, Converter={StaticResource IconNameConverter}}" />
+                                    </u:NavigationMenuItem.Icon>
+                                </u:NavigationMenuItem>
+                            </DataTemplate>
+                        </converters:MenuDataTemplateSelector.MenuTemplate>
+                        <converters:MenuDataTemplateSelector.SeparatorTemplate>
+                            <DataTemplate DataType="vm:NavigationMenuItemViewModel">
+                                <u:NavigationMenuSeparator Header="{Binding MenuHeader}" />
+                            </DataTemplate>
+                        </converters:MenuDataTemplateSelector.SeparatorTemplate>
+                    </converters:MenuDataTemplateSelector>
+                </u:NavigationMenu.ItemTemplate>
+            </u:NavigationMenu>
+        </Border>
     </StackPanel>
 </UserControl>