modify the general readmes

Signed-off-by: NRayShih <shirui721@huawei.com>

en/OpenHarmony-Overview.md

@@ -333,6 +333,9 @@ The following table describes the subsystems of OpenHarmony. For details about t
 
 For details, see  [device-dev/quick-start/Readme-EN.md](device-dev/quick-start/Readme-EN.md).
 
+- [Getting Started for Device Development](device-dev/quick-start/quickstart-lite-overview.md)
+- [Getting Started for Application Development](application-dev/quick-start/start-overview.md)
+
 ## Code Repository Addresses<a name="section107651249181914"></a>
 
 OpenHarmony project:  [https://gitee.com/openharmony](https://gitee.com/openharmony)

en/application-dev/application-dev-guide.md

@@ -2,9 +2,9 @@
 
 The application development documents provide reference for you to develop applications using the APIs provided by OpenHarmony. The documents provided walk you through how to use JavaScript \(JS\) APIs to develop applications on the standard system.
 
-To get a glimpse of the basic methods for developing applications, see  [Basics](quick-start/Readme-EN.md). For details about the API list and references, see  [Reference](reference/Readme-EN.md).
+To get a glimpse of the basic methods for developing applications, see  [Basics](quick-start/start-overview.md). For details about the API list and references, see  [Reference](reference/apis/js-apis-featureAbility.md).
 
-To better understand frequently used modules, see the development guidelines for  [UI](ui/Readme-EN.md),  [Media](media/Readme-EN.md), and  [Connectivity](connectivity/Readme-EN.md).
+To better understand frequently used modules, see the development guidelines for  [Ability](ability/ability-brief.md), [UI](ui/arkui-overview.md),  and [Media](media/audio-overview.md).
 
 For details about the principles and basic information of each subsystem, see the README file in  **docs/en/readme**.
 

zh-cn/OpenHarmony-Overview_zh.md

@@ -128,6 +128,7 @@ OpenHarmony支持如下几种系统类型：
 以下为OpenHarmony中相关的子系统简介，详细介绍见子系统Readme文档，入口：[https://gitee.com/openharmony/docs/tree/master/zh-cn/readme](https://gitee.com/openharmony/docs/tree/master/zh-cn/readme)。
 
 <a name="table18981149155318"></a>
+
 <table><thead align="left"><tr id="row69811925313"><th class="cellrowborder" valign="top" width="11.148885111488852%" id="mcps1.1.4.1.1"><p id="p9143172718537"><a name="p9143172718537"></a><a name="p9143172718537"></a>子系 统</p>
 </th>
 <th class="cellrowborder" valign="top" width="80.49195080491951%" id="mcps1.1.4.1.2"><p id="p6143122775319"><a name="p6143122775319"></a><a name="p6143122775319"></a>简 介</p>
@@ -346,8 +347,8 @@ OpenHarmony支持如下几种系统类型：
 
 ## 快速入门<a name="section44681652104210"></a>
 
-- 设备开发快速入门：[device-dev/quick-start/Readme-CN.md](device-dev/quick-start/Readme-CN.md)
-- 应用开发快速入门：[application-dev/quick-start/Readme-CN.md](application-dev/quick-start/Readme-CN.md)
+- [设备开发快速入门](device-dev/quick-start/quickstart-lite-overview.md)
+- [应用开发快速入门](application-dev/quick-start/start-overview.md)