diff --git a/domains/subdomain.json b/domains/subdomain.json
index deec97abaa..4fd9a5f1bc 100644
--- a/domains/subdomain.json
+++ b/domains/subdomain.json
@@ -1,7 +1,7 @@
 {
     "owner": {
         "username": "quweijia",
-        "email": "[quweijia@vip.qq.com]"
+        "email": "quweijia@vip.qq.com"
     },
     "records": {
         "CNAME": "quweijia.is-a.dev"