From ec1aa2c39b2623fafb1c34ec5e5be809210d5dea Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Sun, 27 Jun 2021 20:01:45 +0800
Subject: [PATCH] docs(changelog): 3.1.1

---
 docs/markdown/changelog.en-US.md | 11 +++++++++++
 docs/markdown/changelog.zh-CN.md | 11 +++++++++++
 2 files changed, 22 insertions(+)

diff --git a/docs/markdown/changelog.en-US.md b/docs/markdown/changelog.en-US.md
index 1498ad854..caf259c96 100644
--- a/docs/markdown/changelog.en-US.md
+++ b/docs/markdown/changelog.en-US.md
@@ -16,6 +16,17 @@ Vant follows [Semantic Versioning 2.0.0](https://semver.org/lang/zh-CN/).
 
 ## Details
 
+### [v3.1.1](https://github.com/youzan/vant/compare/v3.1.0...v3.1.1)
+
+`2021-06-27`
+
+**Feature**
+
+- Cell: add value slot [#8933](https://github.com/youzan/vant/issues/8933)
+- CollapseItem: add label slot [#8934](https://github.com/youzan/vant/issues/8934)
+- NoticeBar: add reset method [#8917](https://github.com/youzan/vant/issues/8917)
+- Tabs: add nav-bottom slot [#8915](https://github.com/youzan/vant/issues/8915)
+
 ### [v3.1.0](https://github.com/youzan/vant/compare/v3.1.0-beta.0...v3.1.0)
 
 `2021-06-22`
diff --git a/docs/markdown/changelog.zh-CN.md b/docs/markdown/changelog.zh-CN.md
index b39f99305..90973abbc 100644
--- a/docs/markdown/changelog.zh-CN.md
+++ b/docs/markdown/changelog.zh-CN.md
@@ -16,6 +16,17 @@ Vant 遵循 [Semver](https://semver.org/lang/zh-CN/) 语义化版本规范。
 
 ## 更新内容
 
+### [v3.1.1](https://github.com/youzan/vant/compare/v3.1.0...v3.1.1)
+
+`2021-06-27`
+
+**Feature**
+
+- Cell: 新增 value 插槽 [#8933](https://github.com/youzan/vant/issues/8933)
+- CollapseItem: 新增 label 插槽 [#8934](https://github.com/youzan/vant/issues/8934)
+- NoticeBar: 新增 reset 方法 [#8917](https://github.com/youzan/vant/issues/8917)
+- Tabs: 新增 nav-bottom 插槽 [#8915](https://github.com/youzan/vant/issues/8915)
+
 ### [v3.1.0](https://github.com/youzan/vant/compare/v3.1.0-beta.0...v3.1.0)
 
 `2021-06-22`