diff --git a/demo/Semi.Avalonia.Demo/Pages/ListBoxDemo.axaml b/demo/Semi.Avalonia.Demo/Pages/ListBoxDemo.axaml
index 97e0876..36593e1 100644
--- a/demo/Semi.Avalonia.Demo/Pages/ListBoxDemo.axaml
+++ b/demo/Semi.Avalonia.Demo/Pages/ListBoxDemo.axaml
@@ -28,6 +28,20 @@
ItemTemplate="{StaticResource PandaTemplate}"
ItemContainerTheme="{StaticResource PandaControlTheme}">
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\ No newline at end of file
diff --git a/src/Semi.Avalonia/Controls/ListBox.axaml b/src/Semi.Avalonia/Controls/ListBox.axaml
index cc06cc2..955c455 100644
--- a/src/Semi.Avalonia/Controls/ListBox.axaml
+++ b/src/Semi.Avalonia/Controls/ListBox.axaml
@@ -11,6 +11,7 @@
Item 4
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@@ -188,7 +187,8 @@
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\ No newline at end of file