diff --git a/domains/trung.json b/domains/trung.json
index 4f2eae8a5..fd93ed512 100644
--- a/domains/trung.json
+++ b/domains/trung.json
@@ -4,13 +4,6 @@
         "email": "vuthanhtrungsuper@gmail.com"
     },
     "record": {
-
-        "A": ["217.174.245.249"],
-        "AAAA": ["2a00:da00:1800:83a4::1"],
-        "MX": ["hosts.is-a.dev"],
-        "TXT": "v=spf1 a mx ip4:217.174.245.249 ~all"
-
-
-
+        "CNAME": "dev-website-emr.pages.dev"
     }
-}
\ No newline at end of file
+}