diff --git a/domains/jer.json b/domains/jer.json
index be66faf1a..bc4ea8f0c 100644
--- a/domains/jer.json
+++ b/domains/jer.json
@@ -1,9 +1,9 @@
 {
   "owner": {
-    "username": "JerBlox",
+    "username": "i-Jer",
     "email": "chen.fuyuan07@gmail.com"
   },
   "record": {
-    "CNAME": "cbx3ryr6.up.railway.app"
+    "URL": "https://www.i-jer.com/"
   }
 }