diff --git a/demo/Semi.Avalonia.Demo.Web/Semi.Avalonia.Demo.Web.csproj b/demo/Semi.Avalonia.Demo.Web/Semi.Avalonia.Demo.Web.csproj
index 2babab2..4f674d8 100644
--- a/demo/Semi.Avalonia.Demo.Web/Semi.Avalonia.Demo.Web.csproj
+++ b/demo/Semi.Avalonia.Demo.Web/Semi.Avalonia.Demo.Web.csproj
@@ -11,4 +11,8 @@
     <ItemGroup>
         <ProjectReference Include="..\Semi.Avalonia.Demo\Semi.Avalonia.Demo.csproj" />
     </ItemGroup>
+
+    <ItemGroup>
+        <TrimmerRootDescriptor Include="linker.xml" />
+    </ItemGroup>
 </Project>
diff --git a/demo/Semi.Avalonia.Demo.Web/linker.xml b/demo/Semi.Avalonia.Demo.Web/linker.xml
new file mode 100644
index 0000000..6fa94a3
--- /dev/null
+++ b/demo/Semi.Avalonia.Demo.Web/linker.xml
@@ -0,0 +1,5 @@
+<linker>
+    <assembly fullname="Semi.Avalonia, Version=11.1.0.0, Culture=neutral, PublicKeyToken=null"/>
+    <assembly fullname="Semi.Avalonia.ColorPicker, Version=11.1.0.0, Culture=neutral, PublicKeyToken=null"/>
+    <assembly fullname="Semi.Avalonia.DataGrid, Version=11.1.0.0, Culture=neutral, PublicKeyToken=null"/>
+</linker>
\ No newline at end of file
diff --git a/demo/Semi.Avalonia.Demo/App.axaml b/demo/Semi.Avalonia.Demo/App.axaml
index 3735cfb..7158df3 100644
--- a/demo/Semi.Avalonia.Demo/App.axaml
+++ b/demo/Semi.Avalonia.Demo/App.axaml
@@ -4,10 +4,9 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:semi="https://irihi.tech/semi">
     <Application.Styles>
-        <!-- You can still reference in old way. 
-        <StyleInclude Source="avares://Semi.Avalonia/Themes/Index.axaml" />
-         -->
-        <semi:SemiTheme Locale="zh-CN"/>
+        <!-- You can still reference in old way.  -->
+        <!-- <StyleInclude Source="avares://Semi.Avalonia/Themes/Index.axaml" /> -->
+        <semi:SemiTheme Locale="zh-CN" />
         <StyleInclude Source="avares://Semi.Avalonia.DataGrid/Index.axaml" />
         <StyleInclude Source="avares://Semi.Avalonia.ColorPicker/Index.axaml" />
     </Application.Styles>