diff --git a/src/Semi.Avalonia/Controls/Carousel.axaml b/src/Semi.Avalonia/Controls/Carousel.axaml
index c49f864..d820f4a 100644
--- a/src/Semi.Avalonia/Controls/Carousel.axaml
+++ b/src/Semi.Avalonia/Controls/Carousel.axaml
@@ -141,7 +141,8 @@
                         HorizontalAlignment="Center"
                         VerticalAlignment="Center"
                         ItemContainerTheme="{DynamicResource CarouselIndicatorDotListBoxItem}"
-                        ItemsSource="{TemplateBinding ItemsSource,
+                        ItemsSource="{TemplateBinding ItemCount,
+                                                      Mode=OneWay,
                                                       Converter={StaticResource ItemsConverter}}"
                         SelectedIndex="{Binding SelectedIndex, RelativeSource={RelativeSource TemplatedParent}, Mode=TwoWay}">
                         <ListBox.ItemsPanel>
diff --git a/src/Semi.Avalonia/Converters/ItemToObjectConverter.cs b/src/Semi.Avalonia/Converters/ItemToObjectConverter.cs
index 33ca778..455f030 100644
--- a/src/Semi.Avalonia/Converters/ItemToObjectConverter.cs
+++ b/src/Semi.Avalonia/Converters/ItemToObjectConverter.cs
@@ -12,9 +12,9 @@ public class ItemToObjectConverter: IValueConverter
 {
     public object Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
     {
-        if (value is ItemCollection list)
+        if (value is int i)
         {
-            return list.Select(a => new object());
+            return Enumerable.Repeat(new object(), i).ToList();
         }
         return new List<object>();
     }