Why can't Xiaobei submit a leave of absence?

Please fill in the information incorrectly, and the application time has passed.

1. The student leave information is not filled in correctly. Without the necessary information, the system cannot accept the leave application.

The time for applying for leave has passed. The school stipulates that leave applications need to be submitted within a certain period of time. If students miss the application time, the system cannot accept the application for leave.