diff --git a/domains/tranduytoan.json b/domains/tranduytoan.json
index 532ebdc88..a53d5ed79 100644
--- a/domains/tranduytoan.json
+++ b/domains/tranduytoan.json
@@ -1,7 +1,7 @@
 {
     "owner": {
         "username": "tranduytoan",
-        "email": "[toandeptraibodoiqua.10a4@gmail.com]"
+        "email": "toandeptraibodoiqua.10a4@gmail.com"
     },
     "record": {
         "CNAME": "tranduytoan.github.io"