diff --git a/doc/source/handycontrol/basic_xaml/sizes/index.md b/doc/source/handycontrol/basic_xaml/sizes/index.md
index e8b38ee2..2fbb6e0f 100644
--- a/doc/source/handycontrol/basic_xaml/sizes/index.md
+++ b/doc/source/handycontrol/basic_xaml/sizes/index.md
@@ -5,7 +5,7 @@ title: 尺寸
 | 名称 | 类型 | 值 | 描述 |
 |-|-|
 | DefaultControlHeight | System.Double | 30 | 默认控件高度 |
-| DefaultControlPadding | System.Windows.Thickness | 12,6 | 默认控件内边距 |
+| DefaultControlPadding | System.Windows.Thickness | 10,6 | 默认控件内边距 |
 | DefaultInputPadding | System.Windows.Thickness | 8,6 |默认输入控件内边距 |
 | DefaultCornerRadius | System.Windows.CornerRadius | 4 | 默认圆角 |