The duplicate checking rate of papers is an index to measure the originality and academic integrity of papers, which is usually used to detect academic misconduct such as plagiarism in papers. Different institutions and journals have different requirements for paper duplicate checking rate, but overall, the duplicate checking rate of 24% is not high.

For general undergraduate thesis, most schools and tutors require that the duplicate checking rate should not exceed 20% or lower. For some high-level research papers or periodicals, the requirement of duplicate checking rate may be more stringent, generally around 5%- 10%, or even lower.

It should be noted that the duplicate checking rate is not the only evaluation criterion, but also the academic value, research depth, innovation, logicality and language expression of the paper should be considered. If the duplicate checking rate of papers is too high, it needs to be revised and reduced appropriately to meet academic norms and moral standards. At the same time, it is suggested that the author carefully read the submission guide of relevant institutions before publishing the paper, and understand its requirements for the quality of the paper such as duplicate checking rate, so as to ensure that it can pass the examination and be published smoothly.