diff --git a/demo/Semi.Avalonia.Demo/ViewModels/IconDemoViewModel.cs b/demo/Semi.Avalonia.Demo/ViewModels/IconDemoViewModel.cs
index d58a546..2d3aa5b 100644
--- a/demo/Semi.Avalonia.Demo/ViewModels/IconDemoViewModel.cs
+++ b/demo/Semi.Avalonia.Demo/ViewModels/IconDemoViewModel.cs
@@ -1,9 +1,7 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
 using Avalonia.Media;
 using CommunityToolkit.Mvvm.ComponentModel;
 
@@ -11,8 +9,7 @@ namespace Semi.Avalonia.Demo.ViewModels;
 
 public partial class IconDemoViewModel : ObservableObject
 {
-    private readonly IResourceDictionary? _resources =
-        AvaloniaXamlLoader.Load(new Uri("avares://Semi.Avalonia/Icons/Icon.axaml")) as ResourceDictionary;
+    private readonly IResourceDictionary? _resources = new Icons();
 
     private readonly Dictionary<string, IconItem> _filledIcons = new();
     private readonly Dictionary<string, IconItem> _strokedIcons = new();
@@ -26,22 +23,27 @@ public partial class IconDemoViewModel : ObservableObject
     {
         if (_resources is null) return;
 
-        foreach (var key in _resources.Keys)
+        foreach (var provider in _resources.MergedDictionaries)
         {
-            if (_resources[key] is not Geometry geometry) continue;
-            var icon = new IconItem { ResourceKey = key.ToString(), Geometry = geometry };
-
-            if (key.ToString().EndsWith("Stroked"))
+            var dic = provider as ResourceDictionary;
+            if (dic?.Keys is null) continue;
+            foreach (var key in dic.Keys)
             {
-                _strokedIcons[key.ToString()] = icon;
-            }
-            else
-            {
-                _filledIcons[key.ToString()] = icon;
-            }
+                if (dic[key] is not Geometry geometry) continue;
+                var icon = new IconItem { ResourceKey = key.ToString(), Geometry = geometry };
 
-            OnSearchTextChanged(string.Empty);
+                if (key.ToString().EndsWith("Stroked"))
+                {
+                    _strokedIcons[key.ToString()] = icon;
+                }
+                else
+                {
+                    _filledIcons[key.ToString()] = icon;
+                }
+            }
         }
+
+        OnSearchTextChanged(string.Empty);
     }
 
     partial void OnSearchTextChanged(string? value)
diff --git a/src/Semi.Avalonia/Icons/_index.axaml b/src/Semi.Avalonia/Icons/_index.axaml
index 0158800..48d4869 100644
--- a/src/Semi.Avalonia/Icons/_index.axaml
+++ b/src/Semi.Avalonia/Icons/_index.axaml
@@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+<ResourceDictionary x:Class="Semi.Avalonia.Icons" xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <ResourceDictionary.MergedDictionaries>
         <ResourceInclude Source="avares://Semi.Avalonia/Icons/Icon.axaml" />
         <ResourceInclude Source="avares://Semi.Avalonia/Icons/IconPatch.axaml" />
diff --git a/src/Semi.Avalonia/Icons/_index.axaml.cs b/src/Semi.Avalonia/Icons/_index.axaml.cs
new file mode 100644
index 0000000..2a3539c
--- /dev/null
+++ b/src/Semi.Avalonia/Icons/_index.axaml.cs
@@ -0,0 +1,5 @@
+using Avalonia.Controls;
+
+namespace Semi.Avalonia;
+
+public class Icons : ResourceDictionary;
\ No newline at end of file