There will be feedback from the external review of undergraduate thesis. The external review of undergraduate thesis usually takes about 3-4 weeks, because the reviewers need some time to read the content of the thesis carefully, find out the problems in the thesis and provide detailed feedback. The external evaluation of papers is strict, and the opinions of external evaluation are also very important for the successful publication of papers. There are two experts in the external review of general papers. If they agree, the editor may not ask other external reviewers. If the two experts disagree, the editor needs to contact another person. Therefore, the personnel of external audit experts have a great relationship with the evaluation results, which is also the reason for the long time of external audit. Therefore, there will be feedback from the external review of undergraduate thesis.