diff --git a/src/field/README.md b/src/field/README.md
index 1996d9b26..6b3efda8b 100644
--- a/src/field/README.md
+++ b/src/field/README.md
@@ -242,6 +242,7 @@ Use `input-align` prop to align the input value
 | autosize | Textarea auto resize，can accpet an object,<br>e.g. { maxHeight: 100, minHeight: 50 } | *boolean \| object* | `false` |
 | left-icon | Left side icon name | *string* | - |
 | right-icon | Right side icon name | *string* | - |
+| rules `v2.5.0` | Form validation rules | *object[]* | - |
 
 ### Events
 
diff --git a/src/field/README.zh-CN.md b/src/field/README.zh-CN.md
index ab154edaa..2242be443 100644
--- a/src/field/README.zh-CN.md
+++ b/src/field/README.zh-CN.md
@@ -261,6 +261,7 @@ export default {
 | autosize | 是否自适应内容高度，只对 textarea 有效，<br>可传入对象,如 { maxHeight: 100, minHeight: 50 }，<br>单位为`px` | *boolean \| object* | `false` |
 | left-icon | 左侧[图标名称](#/zh-CN/icon)或图片链接 | *string* | - |
 | right-icon | 右侧[图标名称](#/zh-CN/icon)或图片链接 | *string* | - |
+| rules `v2.5.0` | 表单校验规则，详见 [Form 组件](#/zh-CN/) | *object[]* | - |
 
 ### Events