diff --git a/src/utils/validator.ts b/src/utils/validator.ts
index 4bb0e51d0..3588e20a2 100644
--- a/src/utils/validator.ts
+++ b/src/utils/validator.ts
@@ -21,7 +21,7 @@ export function validateCode(rule, value, callback) {
 //校验邮箱
 export function validateEmail(rule, value, callback) {
     if (value) {
-        const mailReg = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(.[a-zA-Z0-9_-])+/
+        const mailReg = /^([a-zA-Z0-9_-]+.)+@([a-zA-Z0-9_-])+(.[a-zA-Z0-9_-]+.)+/
         if (mailReg.test(value)) {
             callback()
         } else {