diff --git a/domains/nguyen-phuong-nam b/domains/nguyen-phuong-nam.json
similarity index 68%
rename from domains/nguyen-phuong-nam
rename to domains/nguyen-phuong-nam.json
index 0f7c0f87d..f9aabd490 100644
--- a/domains/nguyen-phuong-nam
+++ b/domains/nguyen-phuong-nam.json
@@ -4,6 +4,6 @@
         "email": "nam.np194336@gmail.com"
     },
     "record": {
-        "CNAME": "https://protofilo-beta.vercel.app/"
+        "CNAME": "protofilo-beta.vercel.app/"
     }
 }