diff --git a/domains/bill.json b/domains/bill.json
index 9402d8d817..efbcd1bc63 100644
--- a/domains/bill.json
+++ b/domains/bill.json
@@ -1,6 +1,6 @@
 {
     "owner": {
-        "username": "CMBill"，
+        "username": "CMBill",
         "email": "callmebill@billw.cn"
     },
     "records": {