diff --git a/components/menu/doc/index.en-US.md b/components/menu/doc/index.en-US.md
index e3d4e5e2e4..002a95e7de 100755
--- a/components/menu/doc/index.en-US.md
+++ b/components/menu/doc/index.en-US.md
@@ -38,12 +38,12 @@ import { NzMenuModule } from 'ng-zorro-antd/menu';
 
 | Param | Description | Type | Default value |
 | ----- | ----------- | ---- | ------------- |
-| `[nzInlineCollapsed]` | specifies the collapsed status when menu is inline mode | `boolean` | - |
-| `[nzInlineIndent]` | indent px of inline menu item on each level | `number` | `24` |
-| `[nzMode]` | type of the menu; `vertical`, `horizontal`, and `inline` modes are supported | `'vertical' \| 'horizontal' \| 'inline'` | `'vertical'` |
+| `[nzInlineCollapsed]` | specifies the collapsed status when menu is `inline` mode | `boolean` | - |
+| `[nzInlineIndent]` | indent px of `inline` menu item on each level | `number` | `24` |
+| `[nzMode]` | type of the menu; `vertical`、 `horizontal`, and `inline` modes are supported | `'vertical' \| 'horizontal' \| 'inline'` | `'vertical'` |
 | `[nzSelectable]` | allow selecting menu items | `boolean` | `true` |
 | `[nzTheme]` | color theme of the menu | `'light' \| 'dark'` | `'light'` |
-| `(nzClick)` | the Output when click nz-menu-item inside nz-menu | `EventEmitter<NzMenuItemDirective>` | |
+| `(nzClick)` | the Output when click `nz-menu-item` inside nz-menu | `EventEmitter<NzMenuItemDirective>` | |
 
 ### [nz-menu-item]
 
@@ -73,7 +73,7 @@ You can set the title of `[nz-submenu]` in the following ways.
 | `[nzOpen]` | whether sub menu is open or not, double binding | `boolean` | `false` |
 | `[nzDisabled]` | whether sub menu is disabled or not | `boolean` | `false` |
 | `[nzTitle]` | set submenu title | `string \| TemplateRef<void>` | - |
-| `[nzIcon]` | icon type in title | `string` | - |
+| `[nzIcon]` | `icon` type in title | `string` | - |
 | `[nzMenuClassName]` | Custom the submenu container's class name | `string` | - |
 | `(nzOpenChange)` | nzOpen callback | `EventEmitter<boolean>` | - |
 
diff --git a/components/menu/doc/index.zh-CN.md b/components/menu/doc/index.zh-CN.md
index 6c7f09e865..e7d003dda4 100755
--- a/components/menu/doc/index.zh-CN.md
+++ b/components/menu/doc/index.zh-CN.md
@@ -39,12 +39,12 @@ import { NzMenuModule } from 'ng-zorro-antd/menu';
 
 | 参数 | 说明 | 类型 | 默认值 |
 | --- | --- | --- | --- |
-| `[nzInlineCollapsed]` | inline 时菜单是否收起状态 | `boolean` | - |
-| `[nzInlineIndent]` | inline 模式的菜单缩进宽度 | `number` | `24` |
+| `[nzInlineCollapsed]` | `inline` 时菜单是否收起状态 | `boolean` | - |
+| `[nzInlineIndent]` | `inline` 模式的菜单缩进宽度 | `number` | `24` |
 | `[nzMode]` | 菜单类型，现在支持垂直、水平、和内嵌模式三种 | `'vertical' \| 'horizontal' \| 'inline'` | `'vertical'` |
 | `[nzSelectable]` | 是否允许选中 | `boolean` | `true` |
 | `[nzTheme]` | 主题颜色 | `'light' \| 'dark'` | `'light'` |
-| `(nzClick)` | 点击 nz-menu-item 输出属性 | `EventEmitter<NzMenuItemDirective>` | |
+| `(nzClick)` | 点击 `nz-menu-item` 输出属性 | `EventEmitter<NzMenuItemDirective>` | |
 
 ### [nz-menu-item]
 
@@ -74,7 +74,7 @@ import { NzMenuModule } from 'ng-zorro-antd/menu';
 | `[nzOpen]` | 是否展开，可双向绑定 | `boolean` | `false` |
 | `[nzDisabled]` | 是否禁用 | `boolean` | `false` |
 | `[nzTitle]` | 标题内容 | `string \| TemplateRef<void>` | - |
-| `[nzIcon]` | 标题中 icon 类型 | `string` | - |
+| `[nzIcon]` | 标题中 `icon` 类型 | `string` | - |
 | `[nzMenuClassName]` | 自定义子菜单容器类名 | `string` | - |
 | `(nzOpenChange)` | 展开回调 | `EventEmitter<boolean>` | - |