diff --git a/docs/markdown/changelog.en-US.md b/docs/markdown/changelog.en-US.md
index 7a78d30a6..f5c1f83e9 100644
--- a/docs/markdown/changelog.en-US.md
+++ b/docs/markdown/changelog.en-US.md
@@ -10,6 +10,23 @@ Vant follows [Semantic Versioning 2.0.0](https://semver.org/lang/zh-CN/).
 - Minor version：released every one to two months, including backwards compatible features.
 - Major version：including breaking changes and new features.
 
+### [v2.10.8](https://github.com/youzan/vant/compare/v2.10.7...v2.10.8)
+
+`2020-09-21`
+
+**Feature**
+
+- SidebarItem: add title slot [#7220](https://github.com/youzan/vant/issues/7220)
+
+**Bug Fixes**
+
+- Calendar: incorrect month title [#7205](https://github.com/youzan/vant/issues/7205)
+- CouponCell: discounted value [#7196](https://github.com/youzan/vant/issues/7196)
+- Field: incorrect disabled color in iOS 14 [#7206](https://github.com/youzan/vant/issues/7206)
+- List: scoped style not applied to first child [#7202](https://github.com/youzan/vant/issues/7202)
+- Swipe: can't disable loop in some cases [#7208](https://github.com/youzan/vant/issues/7208)
+- Swipe: incorrect indicator color trantision [#7207](https://github.com/youzan/vant/issues/7207)
+
 ### [v2.10.7](https://github.com/youzan/vant/compare/v2.10.6...v2.10.7)
 
 `2020-09-17`
diff --git a/docs/markdown/changelog.zh-CN.md b/docs/markdown/changelog.zh-CN.md
index 32a7ea67a..d95cf46f7 100644
--- a/docs/markdown/changelog.zh-CN.md
+++ b/docs/markdown/changelog.zh-CN.md
@@ -10,6 +10,23 @@ Vant 遵循 [Semver](https://semver.org/lang/zh-CN/) 语义化版本规范。
 - 次版本号：每隔一至二个月发布，包含新特性和较大的功能更新，向下兼容。
 - 主版本号：发布时间不定，包含不兼容更新，预计下一个主版本会与 Vue 3.0 同期发布。
 
+### [v2.10.8](https://github.com/youzan/vant/compare/v2.10.7...v2.10.8)
+
+`2020-09-21`
+
+**Feature**
+
+- SidebarItem: 新增 title 插槽 [#7220](https://github.com/youzan/vant/issues/7220)
+
+**Bug Fixes**
+
+- Calendar: 修复月份标题展示错误的问题 [#7205](https://github.com/youzan/vant/issues/7205)
+- CouponCell: 修复金额为 0 时取值逻辑错误的问题 [#7196](https://github.com/youzan/vant/issues/7196)
+- Field: 修复在 iOS 14 上禁用时文字颜色过浅的问题 [#7206](https://github.com/youzan/vant/issues/7206)
+- List: 修复个别情况下第一个子元素的 scoped 样式不生效的问题 [#7202](https://github.com/youzan/vant/issues/7202)
+- Swipe: 修复宽度为小数时无法禁用循环滚动的问题 [#7208](https://github.com/youzan/vant/issues/7208)
+- Swipe: 修复指示器切换时渐变动画闪烁的问题 [#7207](https://github.com/youzan/vant/issues/7207)
+
 ### [v2.10.7](https://github.com/youzan/vant/compare/v2.10.6...v2.10.7)
 
 `2020-09-17`
diff --git a/src/sidebar/README.md b/src/sidebar/README.md
index 1af8d17d1..72427ed27 100644
--- a/src/sidebar/README.md
+++ b/src/sidebar/README.md
@@ -113,6 +113,6 @@ export default {
 
 ### SidebarItem Slots
 
-| Name  | Description      |
-| ----- | ---------------- |
-| title | Custom item title |
+| Name            | Description       |
+| --------------- | ----------------- |
+| title `v2.10.8` | Custom item title |
diff --git a/src/sidebar/README.zh-CN.md b/src/sidebar/README.zh-CN.md
index ed21ca2f0..d79e01c25 100644
--- a/src/sidebar/README.zh-CN.md
+++ b/src/sidebar/README.zh-CN.md
@@ -14,7 +14,7 @@ Vue.use(SidebarItem);
 
 ### 基础用法
 
-通过`v-model`绑定当前选中项的索引
+通过 `v-model` 绑定当前选中项的索引。
 
 ```html
 <van-sidebar v-model="activeKey">
@@ -36,7 +36,7 @@ export default {
 
 ### 徽标提示
 
-设置`dot`属性后，会在右上角展示一个小红点。设置`badge`属性后，会在右上角展示相应的徽标
+设置 `dot` 属性后，会在右上角展示一个小红点；设置 `badge` 属性后，会在右上角展示相应的徽标。
 
 ```html
 <van-sidebar v-model="activeKey">
@@ -48,7 +48,7 @@ export default {
 
 ### 禁用选项
 
-通过`disabled`属性禁用选项
+通过 `disabled` 属性禁用选项。
 
 ```html
 <van-sidebar v-model="activeKey">
@@ -60,7 +60,7 @@ export default {
 
 ### 监听切换事件
 
-设置`change`方法来监听切换导航项时的事件
+设置 `change` 方法来监听切换导航项时的事件。
 
 ```html
 <van-sidebar v-model="activeKey" @change="onChange">
@@ -122,6 +122,6 @@ export default {
 
 ### SidebarItem Slots
 
-| Name  | Description |
-| ----- | ----------- |
-| title | 自定义标题  |
+| Name            | Description |
+| --------------- | ----------- |
+| title `v2.10.8` | 自定义标题  |