diff --git a/src/Semi.Avalonia/Themes/DarkTheme.axaml b/src/Semi.Avalonia/Themes/DarkTheme.axaml
index c4ee2ae..393d404 100644
--- a/src/Semi.Avalonia/Themes/DarkTheme.axaml
+++ b/src/Semi.Avalonia/Themes/DarkTheme.axaml
@@ -8,7 +8,4 @@
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </Styles.Resources>
-    <Style Selector=":is(UserControl)">
-        <Setter Property="Theme" Value="{DynamicResource {x:Type UserControl}}" />
-    </Style>
 </Styles>
\ No newline at end of file
diff --git a/src/Semi.Avalonia/Themes/Index.axaml b/src/Semi.Avalonia/Themes/Index.axaml
index 701f381..5af2035 100644
--- a/src/Semi.Avalonia/Themes/Index.axaml
+++ b/src/Semi.Avalonia/Themes/Index.axaml
@@ -13,7 +13,4 @@
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </Styles.Resources>
-    <Style Selector=":is(UserControl)">
-        <Setter Property="Theme" Value="{DynamicResource {x:Type UserControl}}" />
-    </Style>
 </Styles>
diff --git a/src/Semi.Avalonia/Themes/LightTheme.axaml b/src/Semi.Avalonia/Themes/LightTheme.axaml
index 00dced9..aeae5cc 100644
--- a/src/Semi.Avalonia/Themes/LightTheme.axaml
+++ b/src/Semi.Avalonia/Themes/LightTheme.axaml
@@ -8,7 +8,4 @@
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </Styles.Resources>
-    <Style Selector=":is(UserControl)">
-        <Setter Property="Theme" Value="{StaticResource {x:Type UserControl}}" />
-    </Style>
 </Styles>
\ No newline at end of file
diff --git a/src/Semi.Avalonia/Themes/SemiTheme.axaml b/src/Semi.Avalonia/Themes/SemiTheme.axaml
index 1b36b00..5e86cb3 100644
--- a/src/Semi.Avalonia/Themes/SemiTheme.axaml
+++ b/src/Semi.Avalonia/Themes/SemiTheme.axaml
@@ -13,7 +13,4 @@
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </Styles.Resources>
-    <Style Selector=":is(UserControl)">
-        <Setter Property="Theme" Value="{DynamicResource {x:Type UserControl}}" />
-    </Style>
 </Styles>