diff --git a/domains/_github-pages-challenge-KenWuqianghao.kenwu.json b/domains/_github-pages-challenge-KenWuqianghao.kenwu.json
index 229ad22f1..14849215f 100644
--- a/domains/_github-pages-challenge-KenWuqianghao.kenwu.json
+++ b/domains/_github-pages-challenge-KenWuqianghao.kenwu.json
@@ -7,7 +7,6 @@
         "twitter": "KenWuqianghao"
     },
     "record": {
-        "CNAME": "kenwuqianghao.github.io"
         "TXT": "15c0eb5d4a85c75c4b205ac26a4d31"
     }
 }