diff --git a/domains/ajin.json b/domains/ajin.json
index 03cd9ecfa0..5ca7175d61 100644
--- a/domains/ajin.json
+++ b/domains/ajin.json
@@ -1,9 +1,9 @@
 {
     "owner": {
-        "username": "alerrrt",
+        "username": "Alerrrt",
         "email": "sajuajin8680@gmail.com"
     },
     "record": {
-        "CNAME": "Alerrrt.github.io"
+        "CNAME": "alerrrt.github.io"
     }
 }