为完善实验预约系统的完备性，本系统还提供了用户修改个人信息和留言求助功能，超级管理员也可以添加普通管理员。

For improving the comprehensive nature, the system also provides information change function and voice mail for help for individual users.And super managers can also add general manager.

youdao

为完善实验预约系统的完备性，本系统还提供了用户修改个人信息和留言求助功能，超级管理员也可以添加普通管理员。

For improving the comprehensive nature, the system also provides information change function and voice mail for help for individual users. And super managers can also add general manager.

youdao