update docs

Signed-off-by: Nge-yafang <geyafang@huawei.com>

en/application-dev/quick-start/start-overview.md

@@ -28,13 +28,13 @@ For DevEco Studio V2.2 Beta1 and later versions, both the traditional coding mod
 
 ### Ability
 
-An [ability](../ability/ability-brief.md) is an abstraction of a capability that an application can provide. The **Ability** class is an essential component to OpenHarmony applications. An application may provide various capabilities, and so it can have multiple abilities. These abilities can be deployed together or independently from each other.
+An ability is an abstraction of a capability that an application can provide. The **Ability** class is an essential component to OpenHarmony applications. An application may provide various capabilities, and so it can have multiple abilities. These abilities can be deployed together or independently from each other.
 
 Abilities are classified into two types: [Feature Ability (FA)](../../glossary.md#f) and [Particle Ability (PA)](../../glossary.md#p). Each type has their respective templates for different capabilities. FAs support only the Page template (also called the [Page ability](../ability/fa-pageability.md)), which is used to provide the capability of interacting with users. A Page ability consists of one or more pages. The figure below shows the relationship between a Page ability and pages.
 
 ![en-us_image_0000001215206886](figures/en-us_image_0000001215206886.png)
 
-This document provides a Page ability instance with two pages. For more information about ability development, see [Ability Development](../ability/Readme-EN.md).
+This document provides a Page ability instance with two pages. For more information about ability development, see [Ability Development](../ability/ability-brief.md).
 
 
 ## Tool Preparation

en/application-dev/quick-start/start-with-ets.md

@@ -96,6 +96,7 @@
    ```
 
 3. On the toolbar in the upper right corner of the editing window, click **Previewer** to open the Previewer. Below is how the first page looks on the Previewer.
+   
    ![en-us_image_0000001216239356](figures/en-us_image_0000001216239356.png)
 
 

en/application-dev/quick-start/start-with-js-low-code.md

@@ -24,9 +24,9 @@ You can develop applications or services in the low-code approach using either o
 
 1. Open DevEco Studio, choose **File** > **New** > **Create Project**, select **Empty Ability**, and click **Next**.
    ![en-us_image_0000001268198893](figures/en-us_image_0000001268198893.png)
-
 2. Go to the project configuration page, select **Enable Super Visual**, set **UI Syntax** to **JS**, and retain the default values for other parameters.
-   ![en-us_image_0000001223717294](figures/en-us_image_0000001223717294.png)
+
+  ![en-us_image_0000001223717294](figures/en-us_image_0000001223717294.png)
 
 3. Click **Finish**. DevEco Studio will automatically generate the sample code and resources that match your project type. Wait until the project is created.
 
@@ -116,6 +116,7 @@ You can implement page redirection through the [page router](../ui/ui-js-buildin
      ```
    
    - In the index.visual file, select the **Button** component on the canvas. In the **Attributes & Styles** area, click ![en-us_image_0000001215388136](figures/en-us_image_0000001215388136.png)**Events** and set **Click** to **onclick**.
+     
      ![en-us_image_0000001223722586](figures/en-us_image_0000001223722586.png)
 
 2. Implement redirection from the second page to the first page.

en/application-dev/quick-start/start-with-js.md

@@ -95,6 +95,7 @@
    ```
 
 4. On the toolbar in the upper right corner of the editing window, click **Previewer** to open the Previewer. Below is how the first page looks on the Previewer.
+   
    ![en-us_image_0000001216084724](figures/en-us_image_0000001216084724.png)
 
 

zh-cn/application-dev/quick-start/start-overview.md

@@ -28,13 +28,13 @@ OpenHarmony提供了一套UI开发框架，即方舟开发框架（ArkUI框架
 
 ### Ability
 
-[Ability](../ability/ability-brief.md)是应用所具备能力的抽象，也是应用程序的重要组成部分。一个应用可以具备多种能力（即可以包含多个Ability）。OpenHarmony支持应用以Ability为单位进行部署。
+Ability是应用所具备能力的抽象，也是应用程序的重要组成部分。一个应用可以具备多种能力（即可以包含多个Ability）。OpenHarmony支持应用以Ability为单位进行部署。
 
 Ability可以分为[FA（Feature Ability）](../../glossary.md#f)和[PA（Particle Ability）](../../glossary.md#p)两种类型，每种类型为开发者提供了不同的模板，以便实现不同的业务功能。其中，FA支持[Page Ability](../ability/fa-pageability.md)模板，以提供与用户交互的能力。一个Page Ability可以含有一个或多个页面（即Page），Page Ability与Page的关系如下图所示：
 
 ![zh-cn_image_0000001215206886](figures/zh-cn_image_0000001215206886.png)
 
-快速入门提供了一个含有两个页面的Page Ability实例。更多Ability的开发内容及指导，请参见[Ability开发](../ability/Readme-CN.md)。
+快速入门提供了一个含有两个页面的Page Ability实例。更多Ability的开发内容及指导，请参见[Ability开发](../ability/ability-brief.md)。
 
 
 ## 工具准备