You can appeal. In principle, students are allowed to complain, but the papers are relatively too late. There are examples of successful appeals and examples of unsuccessful appeals, so you'd better revise your paper before appealing.

However, the blind evaluation of graduate papers can be modified according to the needs, and it can be modified according to the opinions given by the blind evaluation team and through communication with the tutor. The tutor will also give timely guidance according to the progress and direction of the paper.

At present, almost all the defense papers are blind, and the blind examination adopts the one-vote veto system. As long as one vote fails, the paper will fail. Whether the blind trial is passed or not will also affect the defense. If the blind trial fails, it is necessary to apply for a new defense in the next defense, but it can be revised according to the opinions of the blind trial. If the tutor agrees, you can take part in the next defense. However, you still have to take the blind test first.

Under normal circumstances, the graduation thesis will be postponed directly if it passes the blind test.

In fact, it is not so terrible to postpone the completion, so there is no need to be depressed. The delay time of graduation varies from university to university, ranging from three months to six months at most. As long as the paper is carefully revised according to the revision opinions put forward by experts during this period, the next review will definitely pass.

Then, the hard-earned 0ffer is likely to be lost due to delayed graduation. But it is not absolute. Can communicate with the employer. If the employer is not very strict about the entry time, it is also possible to reserve an offer for you.

Moreover, some schools sometimes make another arrangement according to the situation, that is, organize students to have a second interview, then your opportunity and good luck will come, and you will seriously revise your thesis immediately. Usually, the pass rate of the second blind test is quite high. However, there are very few people who have screwed up. They met uncooked rice twice, and the second chance failed. Then there is nothing to say. Just wait for an extension.

Actually, it's no big deal to postpone graduation. Unless you don't play at all, you will definitely graduate in the end. Didn't you say that there are only graduate students who can't pass the exam, and there are no graduate students who can't pass the exam?