diff --git a/mkdocs.yml b/mkdocs.yml
index 31717f4b..e7621d71 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,5 +1,5 @@
 site_name: CS自学指南
 theme:
   name: material
-repo_url: https://pkuflyingpig.github.io/pku-cs-self-learning/
+repo_url: https://github.com/pkuflyingpig/pku-cs-self-learning/