diff --git a/demo/Semi.Avalonia.Demo/Pages/TextBoxDemo.axaml b/demo/Semi.Avalonia.Demo/Pages/TextBoxDemo.axaml
index b62fa688..025216f8 100644
--- a/demo/Semi.Avalonia.Demo/Pages/TextBoxDemo.axaml
+++ b/demo/Semi.Avalonia.Demo/Pages/TextBoxDemo.axaml
@@ -4,80 +4,56 @@
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
- xmlns:system="clr-namespace:System;assembly=netstandard"
d:DesignHeight="800"
d:DesignWidth="800"
mc:Ignorable="d">
-
-
-
-
-
-
-
-
+
+
+
-
-
-
+ Text="123456" />
-
+
-
+
\ No newline at end of file
diff --git a/src/Semi.Avalonia/Controls/TextBox.axaml b/src/Semi.Avalonia/Controls/TextBox.axaml
index 276890a8..219b55d8 100644
--- a/src/Semi.Avalonia/Controls/TextBox.axaml
+++ b/src/Semi.Avalonia/Controls/TextBox.axaml
@@ -172,6 +172,7 @@
@@ -379,6 +380,7 @@