diff --git a/packages/vant/docs/markdown/changelog.en-US.md b/packages/vant/docs/markdown/changelog.en-US.md
index 7ec9626ec..d613dc01e 100644
--- a/packages/vant/docs/markdown/changelog.en-US.md
+++ b/packages/vant/docs/markdown/changelog.en-US.md
@@ -19,6 +19,23 @@ Vant follows [Semantic Versioning 2.0.0](https://semver.org/lang/zh-CN/).
 
 ## Details
 
+### [v4.0.8](https://github.com/vant-ui/vant/compare/v4.0.7...v4.0.8)
+
+`2023-01-15`
+
+**Feature**
+
+- PickerGroup: add next-step-text prop [#11487](https://github.com/vant-ui/vant/issues/11487)
+
+**Bug Fixes**
+
+- Picker: change confirm button color to primary color [#11479](https://github.com/vant-ui/vant/issues/11479)
+- NumberKeyboard: change confirm button color to primary color [#11479](https://github.com/vant-ui/vant/issues/11479)
+- Icons: add woff format to compat some special webview [#11485](https://github.com/vant-ui/vant/issues/11485)
+- Picker: ensure title align in center [#11489](https://github.com/vant-ui/vant/issues/11489)
+- Skeleton: fix can not register skeleton image component [#11470](https://github.com/vant-ui/vant/issues/11470) [#11469](https://github.com/vant-ui/vant/issues/11469)
+- Tabs: incorrect insert position in some cases [#11462](https://github.com/vant-ui/vant/issues/11462)
+
 ### [v4.0.7](https://github.com/vant-ui/vant/compare/v4.0.6...v4.0.7)
 
 `2023-01-02`
diff --git a/packages/vant/docs/markdown/changelog.zh-CN.md b/packages/vant/docs/markdown/changelog.zh-CN.md
index b5ecd93a1..a4424a168 100644
--- a/packages/vant/docs/markdown/changelog.zh-CN.md
+++ b/packages/vant/docs/markdown/changelog.zh-CN.md
@@ -19,6 +19,23 @@ Vant 遵循 [Semver](https://semver.org/lang/zh-CN/) 语义化版本规范。
 
 ## 更新内容
 
+### [v4.0.8](https://github.com/vant-ui/vant/compare/v4.0.7...v4.0.8)
+
+`2023-01-15`
+
+**Feature**
+
+- PickerGroup: 新增 next-step-text 属性 [#11487](https://github.com/vant-ui/vant/issues/11487)
+
+**Bug Fixes**
+
+- Picker: 调整确认按钮的颜色为 primary color [#11479](https://github.com/vant-ui/vant/issues/11479)
+- NumberKeyboard: 调整确认按钮的颜色为 primary color [#11479](https://github.com/vant-ui/vant/issues/11479)
+- Icons: 增加 woff 格式来兼容个别 webview 环境 [#11485](https://github.com/vant-ui/vant/issues/11485)
+- Picker: 修复标题文字可能不居中的问题 [#11489](https://github.com/vant-ui/vant/issues/11489)
+- Skeleton: 修复全量引入组件时不会自动注册 Skeleton 子组件的问题 [#11470](https://github.com/vant-ui/vant/issues/11470) [#11469](https://github.com/vant-ui/vant/issues/11469)
+- Tabs: 修复动态插入 Tab 时在个别情况下顺序错误的问题 [#11462](https://github.com/vant-ui/vant/issues/11462)
+
 ### [v4.0.7](https://github.com/vant-ui/vant/compare/v4.0.6...v4.0.7)
 
 `2023-01-02`
diff --git a/packages/vant/src/picker-group/README.md b/packages/vant/src/picker-group/README.md
index 4e94a730f..3a044b4ae 100644
--- a/packages/vant/src/picker-group/README.md
+++ b/packages/vant/src/picker-group/README.md
@@ -213,13 +213,13 @@ export default {
 
 ### Props
 
-| Attribute           | Description              | Type       | Default   |
-| ------------------- | ------------------------ | ---------- | --------- |
-| tabs                | Titles of tabs           | _string[]_ | `[]`      |
-| title               | Toolbar title            | _string_   | `''`      |
-| next-step-text      | Text of next step button | _string_   | `''`      |
-| confirm-button-text | Text of confirm button   | _string_   | `Confirm` |
-| cancel-button-text  | Text of cancel button    | _string_   | `Cancel`  |
+| Attribute               | Description              | Type       | Default   |
+| ----------------------- | ------------------------ | ---------- | --------- |
+| tabs                    | Titles of tabs           | _string[]_ | `[]`      |
+| title                   | Toolbar title            | _string_   | `''`      |
+| next-step-text `v4.0.8` | Text of next step button | _string_   | `''`      |
+| confirm-button-text     | Text of confirm button   | _string_   | `Confirm` |
+| cancel-button-text      | Text of cancel button    | _string_   | `Cancel`  |
 
 ### Slots
 
diff --git a/packages/vant/src/picker-group/README.zh-CN.md b/packages/vant/src/picker-group/README.zh-CN.md
index 9775ab510..b798820ae 100644
--- a/packages/vant/src/picker-group/README.zh-CN.md
+++ b/packages/vant/src/picker-group/README.zh-CN.md
@@ -213,13 +213,13 @@ export default {
 
 ### Props
 
-| 参数                | 说明             | 类型       | 默认值 |
-| ------------------- | ---------------- | ---------- | ------ |
-| tabs                | 设置标签页的标题 | _string[]_ | `[]`   |
-| title               | 顶部栏标题       | _string_   | `''`   |
-| next-step-text      | 下一步按钮的文字 | _string_   | `''`   |
-| confirm-button-text | 确认按钮的文字   | _string_   | `确认` |
-| cancel-button-text  | 取消按钮的文字   | _string_   | `取消` |
+| 参数                    | 说明             | 类型       | 默认值 |
+| ----------------------- | ---------------- | ---------- | ------ |
+| tabs                    | 设置标签页的标题 | _string[]_ | `[]`   |
+| title                   | 顶部栏标题       | _string_   | `''`   |
+| next-step-text `v4.0.8` | 下一步按钮的文字 | _string_   | `''`   |
+| confirm-button-text     | 确认按钮的文字   | _string_   | `确认` |
+| cancel-button-text      | 取消按钮的文字   | _string_   | `取消` |
 
 ### Slots