diff --git a/domains/uptime.trung.json b/domains/uptime.trung.json
index c372c8070..d2832a9c2 100644
--- a/domains/uptime.trung.json
+++ b/domains/uptime.trung.json
@@ -4,6 +4,6 @@
         "email": "vuthanhtrungsuper@gmail.com"
     },
     "record": {
-        "A": ["69.30.249.53"]
+        "CNAME": "manage.uptime.trung.is-a.dev"
     }
 }