diff --git a/src/Semi.Avalonia/Controls/AutoCompleteBox.axaml b/src/Semi.Avalonia/Controls/AutoCompleteBox.axaml
index 5cf2c77..693fe89 100644
--- a/src/Semi.Avalonia/Controls/AutoCompleteBox.axaml
+++ b/src/Semi.Avalonia/Controls/AutoCompleteBox.axaml
@@ -40,7 +40,6 @@
                             CornerRadius="{DynamicResource AutoCompleteBoxPopupCornerRadius}">
                             <ListBox
                                 Name="PART_SelectingItemsControl"
-                                Background="{TemplateBinding Background}"
                                 Foreground="{TemplateBinding Foreground}"
                                 ItemTemplate="{TemplateBinding ItemTemplate}"
                                 ScrollViewer.HorizontalScrollBarVisibility="Auto"