error 1820 (hy000)_default configuration used

mysql -u root -p

mysql> use mysql;

mysql> select user,host from user;

+------------------+-----------+
| user             | host      |
+------------------+-----------+
| root             | %         |
| admin            | localhost |
| mysql.infoschema | localhost |
| mysql.session    | localhost |
| mysql.sys        | localhost |
| zhangj           | localhost |
+------------------+-----------+

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123';

ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '123';