diff --git a/profile/README-zh_CN.md b/profile/README-zh_CN.md
index bbd8f1b..3c61138 100644
--- a/profile/README-zh_CN.md
+++ b/profile/README-zh_CN.md
@@ -41,8 +41,8 @@ OpenV2X 希望做到如下“目标”：
 ## 4. 参考:
 
 - 官方网站入口: <https://openv2x.org>
-- [快速安装指南](https://github.com/open-v2x/docs/blob/beihai/docs/v2x-quick-install.md)
-- [快速上手指南](https://github.com/open-v2x/docs/blob/beihai/docs/v2x-quick-start.md)
+- [快速安装指南](https://github.com/open-v2x/docs/blob/columbia/docs/v2x-quick-install.md)
+- [快速上手指南](https://github.com/open-v2x/docs/blob/columbia/docs/v2x-quick-start.md)
 - [如何提出问题](https://github.com/open-v2x/docs/blob/master/docs/v2x_contribution-zh_CN.md)
 - [开发者指南](https://github.com/open-v2x/docs/blob/master/docs/v2x_developer_guide-zh_CN.md)
 - 问题看板: <https://github.com/orgs/open-v2x/projects/3>
diff --git a/profile/README.md b/profile/README.md
index 2d28367..0f7720a 100644
--- a/profile/README.md
+++ b/profile/README.md
@@ -52,8 +52,8 @@ The "goals" of OpenV2X:
 ## References:
 
 - Official web portal: <https://openv2x.org>
-- [quick_install_guide](https://github.com/open-v2x/docs/blob/beihai/docs/v2x-quick-install.md)
-- [quick_start_guide](https://github.com/open-v2x/docs/blob/beihai/docs/v2x-quick-start.md)
+- [quick_install_guide](https://github.com/open-v2x/docs/blob/columbia/docs/v2x-quick-install.md)
+- [quick_start_guide](https://github.com/open-v2x/docs/blob/columbia/docs/v2x-quick-start.md)
 - [howto_raise_issue](https://github.com/open-v2x/docs/blob/master/docs/v2x_contribution.md)
 - [developer_guide](https://github.com/open-v2x/docs/blob/master/docs/v2x_developer_guide.md)
 - Issue Board: <https://github.com/orgs/open-v2x/projects/3>