diff --git a/Directory.Packages.props b/Directory.Packages.props
index 4c018f5..035c171 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
     <CentralPackageVersionOverrideEnabled>true</CentralPackageVersionOverrideEnabled>
-    <AvaloniaVersion>12.0.1</AvaloniaVersion>
+    <AvaloniaVersion>12.0.3</AvaloniaVersion>
     <DataGridVersion>12.0.0</DataGridVersion>
   </PropertyGroup>
 
diff --git a/Nuget.Config b/NuGet.Config
similarity index 100%
rename from Nuget.Config
rename to NuGet.Config
diff --git a/Semi.Avalonia.slnx b/Semi.Avalonia.slnx
index 47a5506..0ec16de 100644
--- a/Semi.Avalonia.slnx
+++ b/Semi.Avalonia.slnx
@@ -18,11 +18,10 @@
     <Folder Name="/Solution Items/">
         <File Path="Directory.Packages.props"/>
         <File Path="global.json"/>
-        <File Path="Nuget.Config"/>
+        <File Path="NuGet.Config"/>
     </Folder>
     <Folder Name="/Solution Items/Demo/">
         <File Path="demo/Directory.Build.targets"/>
-        <File Path="demo/global.json"/>
     </Folder>
     <Folder Name="/Solution Items/Src/">
         <File Path="src/Directory.Build.props"/>
diff --git a/demo/Directory.Build.targets b/demo/Directory.Build.targets
index c1874da..521d2aa 100644
--- a/demo/Directory.Build.targets
+++ b/demo/Directory.Build.targets
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <AvaloniaVersion>12.0.2</AvaloniaVersion>
+    <AvaloniaVersion>12.0.3</AvaloniaVersion>
     <DataGridVersion>12.0.0</DataGridVersion>
   </PropertyGroup>
 
diff --git a/demo/Semi.Avalonia.Demo/Views/MainView.axaml b/demo/Semi.Avalonia.Demo/Views/MainView.axaml
index 1cf74f4..04c1006 100644
--- a/demo/Semi.Avalonia.Demo/Views/MainView.axaml
+++ b/demo/Semi.Avalonia.Demo/Views/MainView.axaml
@@ -20,6 +20,7 @@
         <Style Selector="Border.NavItemHost">
             <Setter Property="Margin" Value="6,0" />
             <Setter Property="Background" Value="Transparent" />
+            <Setter Property="CornerRadius" Value="{DynamicResource SemiBorderRadiusSmall}" />
         </Style>
 
         <Style Selector="Border.NavItemHost.Selected">