add english code organization address

OpenHarmony-Overview.md

@@ -6,6 +6,7 @@
 -   [Device Types](#section145241459142416)
 -   [Subsystems](#section25831825174419)
 -   [Getting Started](#section44681652104210)
+-   [Code Organization Address](#sectionCodeOrganizationAddress)
 -   [OpenHarmony Documentation](#section21031470109)
 -   [Source Code Downloading](#section39011923144212)
 -   [How to Participate](#section19611528174215)
@@ -312,6 +313,12 @@ For details, see  [https://gitee.com/openharmony/docs/blob/master/en/device-dev/
 </tbody>
 </table>
 
+## Code Organization Address<a name="sectionCodeOrganizationAddress"></a>
+
+OpenHarmony Organization Address：https://gitee.com/openharmony
+
+OpenHarmony Retired Organization Address：https://gitee.com/openharmony-retired
+
 ## OpenHarmony Documentation<a name="section21031470109"></a>
 
 [Chinese version](https://gitee.com/openharmony/docs/blob/master/Readme-zh-cn.md)