diff --git a/src/Semi.Avalonia/Controls/TextBox.axaml b/src/Semi.Avalonia/Controls/TextBox.axaml
index 59b65db..6b40063 100644
--- a/src/Semi.Avalonia/Controls/TextBox.axaml
+++ b/src/Semi.Avalonia/Controls/TextBox.axaml
@@ -224,6 +224,7 @@
             <Setter Property="VerticalContentAlignment" Value="Top" />
             <Setter Property="Padding" Value="{DynamicResource TextBoxTextAreaContentPadding}" />
             <Setter Property="MinHeight" Value="{DynamicResource TextBoxTextAreaHeight}" />
+            <Setter Property="TextInputOptions.ReturnKeyType" Value="Return" />
         </Style>
     </ControlTheme>
 
@@ -431,6 +432,7 @@
             <Setter Property="VerticalContentAlignment" Value="Top" />
             <Setter Property="Padding" Value="{DynamicResource TextBoxTextAreaContentPadding}" />
             <Setter Property="MinHeight" Value="{DynamicResource TextBoxTextAreaHeight}" />
+            <Setter Property="TextInputOptions.ReturnKeyType" Value="Return" />
         </Style>
     </ControlTheme>