diff --git a/docs/CNAME b/docs/CNAME
index 3dfa6c8..afd2d99 100644
--- a/docs/CNAME
+++ b/docs/CNAME
@@ -1 +1 @@
-docs.onlinejudge.me
\ No newline at end of file
+opensource.qduoj.com
\ No newline at end of file