Displays the repetition rate of unmodified qualified parts. Black is usually used to display the original content, green is used to display the unmodified repetition rate of qualified parts, and orange is used to display the repetition rate of over-standard parts, but it is not particularly serious and needs to be modified to reduce the repetition rate. The red color represents the part whose repetition rate seriously exceeds the standard, which is equivalent to a completely plagiarized copy, and it is the part that needs to be revised centrally.