diff --git a/docs/CNAME b/docs/CNAME
index f9e262e8..3d2ba351 100644
--- a/docs/CNAME
+++ b/docs/CNAME
@@ -1 +1 @@
-docs.m5stack.com
\ No newline at end of file
+www.docs.m5stack.com
\ No newline at end of file