fix：修改个人资料邮箱正则

@@ -58,7 +58,7 @@ export const phoneRule: Rule[] = [
 export const emailRule: Rule[] = [
   {
     validator: (_, value: string) => {
-      const reg = /^[a-zA-Z0-9]+([-_.][A-Za-zd]+)*@([a-zA-Z0-9]+[-.])+[A-Za-zd]{2,5}$/;
+      const reg = /^\w{3,}(\.\w+)*@[A-z0-9]+(\.[A-z]{2,5}){1,2}$/;
       if (!value) {
         return Promise.resolve();
       } else if (!reg.test(value)) {