diff --git a/escheduler-ui/src/js/conf/home/pages/security/pages/users/_source/createUser.vue b/escheduler-ui/src/js/conf/home/pages/security/pages/users/_source/createUser.vue
index f8f728a0df..378f410d38 100644
--- a/escheduler-ui/src/js/conf/home/pages/security/pages/users/_source/createUser.vue
+++ b/escheduler-ui/src/js/conf/home/pages/security/pages/users/_source/createUser.vue
@@ -131,7 +131,8 @@
         }
       },
       _verification () {
-        let regEmail = /^([a-zA-Z0-9]+[_|\-|\.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\-|\.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,3}$/ // eslint-disable-line
+        let regEmail = /^([a-zA-Z0-9]+[_|\-|\.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\-|\.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,}$/ // eslint-disable-line
+
         // Mobile phone number regular
         let regPhone = /^1(3|4|5|6|7|8)\d{9}$/; // eslint-disable-line