diff --git a/docs/CNAME b/docs/CNAME
index 1d19bb7a1..203bf8deb 100644
--- a/docs/CNAME
+++ b/docs/CNAME
@@ -1 +1 @@
-go-kratos.dev
\ No newline at end of file
+v1.go-kratos.dev
\ No newline at end of file