diff --git a/domains/votiendung b/domains/votiendung.json
similarity index 71%
rename from domains/votiendung
rename to domains/votiendung.json
index 03111a07b..64528e4f9 100644
--- a/domains/votiendung
+++ b/domains/votiendung.json
@@ -4,6 +4,6 @@
         "email": "votiendung0805@gmail.com"
     },
     "record": {
-        "CNAME": "dungxibo123.github.io"
+        "CNAME": "https://dungxibo123.github.io/"
     }
 }