diff --git a/demo/Semi.Avalonia.Demo/Pages/TabStripDemo.axaml b/demo/Semi.Avalonia.Demo/Pages/TabStripDemo.axaml
index b078cba..2c78639 100644
--- a/demo/Semi.Avalonia.Demo/Pages/TabStripDemo.axaml
+++ b/demo/Semi.Avalonia.Demo/Pages/TabStripDemo.axaml
@@ -5,6 +5,7 @@
              xmlns:vm="clr-namespace:Semi.Avalonia.Demo.ViewModels"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
              x:Class="Semi.Avalonia.Demo.Pages.TabStripDemo"
+             x:CompileBindings="True"
              x:DataType="vm:TabStripDemoViewModel">
     <Design.DataContext>
         <vm:TabStripDemoViewModel />