diff --git a/en/application-dev/reference/arkui-ts/ts-basic-components-navigation.md b/en/application-dev/reference/arkui-ts/ts-basic-components-navigation.md
index b4d89bd97a63514d77f168827d73e1f800de6c1d..aa4168ce4bda28ed25064f6cedc45875c1aa2440 100644
--- a/en/application-dev/reference/arkui-ts/ts-basic-components-navigation.md
+++ b/en/application-dev/reference/arkui-ts/ts-basic-components-navigation.md
@@ -1,11 +1,11 @@
# Navigation
-
-> **NOTE**
-> This component is supported since API version 8. Updates will be marked with a superscript to indicate their earliest API version.
+The **\** component typically functions as the root container of a page and displays the page title, toolbar, and menu based on the attribute settings.
-The **<Navigation>** component typically functions as the root container of a page and displays the page title, toolbar, and menu based on the attribute settings.
+> **NOTE**
+>
+> This component is supported since API version 8. Updates will be marked with a superscript to indicate their earliest API version.
## Required Permissions
@@ -30,7 +30,7 @@ Creates a component that can automatically display the navigation bar, title, an
| Name | Type | Default Value | Description |
| -------- | -------- | -------- | -------- |
| title | string \| [CustomBuilder](../../ui/ts-types.md) | - | Page title. |
-| subtitle | string | - | Subtitle of the page. |
+| subTitle | string | - | Subtitle of the page. |
| menus | Array<NavigationMenuItem> \| [CustomBuilder](../../ui/ts-types.md) | - | Menu in the upper right corner of the page. |
| titleMode | NavigationTitleMode | NavigationTitleMode.Free | Display mode of the page title bar. |
| toolBar | {
items:[
Object
] }
\| [CustomBuilder](../../ui/ts-types.md) | - | Content of the toolbar.
**items**: all items on the toolbar. |
@@ -60,6 +60,7 @@ Creates a component that can automatically display the navigation bar, title, an
| Full | The mode is fixed at full mode (main title and subtitle). |
> **NOTE**
+ >
> Currently, only the scrollable component **<List>** is supported.
@@ -73,8 +74,8 @@ Creates a component that can automatically display the navigation bar, title, an
## Example
-```
-// Example 01
+```ts
+// xxx.ets
@Entry
@Component
struct NavigationExample {
@@ -161,9 +162,8 @@ struct NavigationExample {
![en-us_image_0000001256978359](figures/en-us_image_0000001256978359.gif)
-
-```
-// Example 02
+```ts
+// xxx.ets
@Entry
@Component
struct ToolbarBuilderExample {