diff --git a/src/Semi.Avalonia/Themes/Shared/TextBox.axaml b/src/Semi.Avalonia/Themes/Shared/TextBox.axaml
index 88047cc..85ebd97 100644
--- a/src/Semi.Avalonia/Themes/Shared/TextBox.axaml
+++ b/src/Semi.Avalonia/Themes/Shared/TextBox.axaml
@@ -3,9 +3,9 @@
     <StaticResource x:Key="TextBoxSmallHeight" ResourceKey="SemiHeightControlSmall" />
     <StaticResource x:Key="TextBoxLargeHeight" ResourceKey="SemiHeightControlLarge" />
     <StaticResource x:Key="TextBoxDefaultCornerRadius" ResourceKey="SemiBorderRadiusSmall" />
-    <Thickness x:Key="TextBoxInnerLeftContentPadding">0 0 8 0</Thickness>
-    <Thickness x:Key="TextBoxInnerRightContentPadding">8 0 0 0</Thickness>
-    <Thickness x:Key="TextBoxContentPadding">8 0</Thickness>
+    <Thickness x:Key="TextBoxInnerLeftContentPadding">0 0 12 0</Thickness>
+    <Thickness x:Key="TextBoxInnerRightContentPadding">12 0 0 0</Thickness>
+    <Thickness x:Key="TextBoxContentPadding">12 0</Thickness>
     <StaticResource x:Key="TextBoxBorderThickness" ResourceKey="SemiBorderThicknessControl" />
     <Thickness x:Key="TextBoxTextAreaContentPadding">12 5</Thickness>
     <x:Double x:Key="TextBoxTextAreaHeight">90</x:Double>