update en/contribute/contribution-process.md.

en/contribute/contribution-process.md

@@ -10,7 +10,7 @@
 ## Preparations<a name="section124971410183614"></a>
 
 -   Install, configure, and use Git. For details, visit  [https://gitee.com/help/categories/43](https://gitee.com/help/categories/43).
--   Register an SSH public key. For details, visit  [https://gitee.com/help/articles/4181](https://gitee.com/help/articles/4181).
+-   Register an SSH public key. For details, visit  [https://gitee.com/help/articles/4191](https://gitee.com/help/articles/4191).
 -   Find the repository that you are interested in on the code hosting platform of OpenHarmony.
 
 ## Downloading Code<a name="section6125202333611"></a>
@@ -122,7 +122,7 @@ Perform the following steps to download the code in the repository to your compu
 repo config --global repo.token {TOKEN}
 ```
 
-The token is generated by choosing  **Settings**  \>  **Security Settings**  \>  **Private Token**  on Gitee. Example:
+The token is generated by choosing  **Settings**  \>  **Security Settings**  \>  [**Private Token**](https://gitee.com/profile/personal_access_tokens)  on Gitee. Example:
 
 ```
 repo config --global repo.token 211XXXXXXXXXXXXXXXXXXXXXXXX