diff --git a/demo/Semi.Avalonia.Demo/Pages/ScrollViewerDemo.axaml b/demo/Semi.Avalonia.Demo/Pages/ScrollViewerDemo.axaml
index fbacaff..61737a0 100644
--- a/demo/Semi.Avalonia.Demo/Pages/ScrollViewerDemo.axaml
+++ b/demo/Semi.Avalonia.Demo/Pages/ScrollViewerDemo.axaml
@@ -9,9 +9,13 @@
mc:Ignorable="d">
+
+
-
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/src/Semi.Avalonia/Controls/ScrollViewer.axaml b/src/Semi.Avalonia/Controls/ScrollViewer.axaml
index 49e2dc9..a4096a4 100644
--- a/src/Semi.Avalonia/Controls/ScrollViewer.axaml
+++ b/src/Semi.Avalonia/Controls/ScrollViewer.axaml
@@ -229,7 +229,6 @@
-
@@ -278,9 +277,14 @@
+
+