You mean you failed in the next semester of senior three? If there is no retake, you can apply for retake, usually at 1 and 2 weeks after the start of school; If you organize a summer course, you can apply for a summer course before the end of the semester and take the exam in the summer vacation in July; Otherwise, you can only retake next semester, re-select courses, and take exams after the end of one semester.

If it refers to the failure of graduation thesis defense, you can generally contact your tutor to reply again.

It is suggested to contact the responsible teacher and the academic affairs office as soon as possible to avoid affecting graduation.