From 4bfe438eb2e58348c35b976d4a681dc4fb08098a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=84=E5=BB=BA=E5=B3=B0?= <645381995@qq.com>
Date: Wed, 20 Oct 2021 11:34:27 +0800
Subject: [PATCH 1/2] feat: add doc

---
 components/form/index.zh-CN.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/form/index.zh-CN.md b/components/form/index.zh-CN.md
index c136af1b7afe..f3966972e632 100644
--- a/components/form/index.zh-CN.md
+++ b/components/form/index.zh-CN.md
@@ -443,3 +443,4 @@ React 中异步更新会导致受控组件交互行为异常。当用户交互
 ### 有更多参考文档吗？
 
 - 你可以阅读[《antd v4 Form 使用心得》](https://zhuanlan.zhihu.com/p/375753910)获得一些使用帮助以及建议。
+- 想在 DatePicker、Switch 也使用 before、after？可以参考[《如何优雅的对 Form.Item 的 children 增加 before、after》](https://zhuanlan.zhihu.com/p/422752055)。

From b4adb084d377d33c0ceabfb1ae9c977fe26c37c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=84=E5=BB=BA=E5=B3=B0?= <645381995@qq.com>
Date: Wed, 20 Oct 2021 12:06:44 +0800
Subject: [PATCH 2/2] chore: empty