Repeated repeated inspections will not adversely affect the final repeated inspection results. In fact, each duplicate check is an independent evaluation of the paper and will not affect the previous test results. Therefore, the author can check the duplicate as many times as necessary, so as to better understand the duplication of the paper and make corresponding changes.

If you choose an irregular duplicate checking website to submit it for testing, there may be a risk that the paper will be stolen or published, which will have a bad influence on the final duplicate checking result. Therefore, when choosing the paper duplicate checking system, we should choose a regular and reliable website or institution to ensure the safety of the paper and the accuracy of the duplicate checking results.