diff --git a/packages/vant/src/field/README.md b/packages/vant/src/field/README.md
index ef413a509..56319c088 100644
--- a/packages/vant/src/field/README.md
+++ b/packages/vant/src/field/README.md
@@ -356,6 +356,7 @@ Use `label-align` prop to align the input value, can be set to `center`, `right`
 | spellcheck `v4.6.2` | HTML native attribute, see [MDN - spellcheck](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/spellcheck)<br> | _boolean_ | - |
 | autocorrect `v4.6.2` | HTML native attribute, Safari only, see [MDN - autocorrect](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#autocorrect)<br> | _string_ | - |
 | inputmode `v4.9.9` | HTML native attribute, see [MDN - inputmode](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/inputmode) | _string_ | Set automatically according to the `type` prop |
+| rows | HTML native attribute, the number of visible text lines for the control, only valid for textarea | _number \| string_ | - |
 
 ### Events
 
diff --git a/packages/vant/src/field/README.zh-CN.md b/packages/vant/src/field/README.zh-CN.md
index 5cc3ec2c9..c45f690a3 100644
--- a/packages/vant/src/field/README.zh-CN.md
+++ b/packages/vant/src/field/README.zh-CN.md
@@ -385,6 +385,7 @@ export default {
 | spellcheck `v4.6.2` | HTML 原生属性，用于检查元素的拼写错误，此 API 仅在部分浏览器支持，详见 [MDN - spellcheck](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/spellcheck)<br> | _boolean_ | - |
 | autocorrect `v4.6.2` | HTML 原生属性，仅 Safari 适用，用于自动更正输入的文本，详见 [MDN - autocorrect](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#autocorrect)<br> | _string_ | - |
 | inputmode `v4.9.9` | HTML 原生属性，用于指定输入框的输入模式，详见 [MDN - inputmode](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/inputmode) | _string_ | 根据 `type` 属性自动设置 |
+| rows | HTML 原生属性，用于指定输入框的可见文本行数，只对 textarea 有效 | _number \| string_ | - |
 
 ### Events