Choose a suitable paper duplicate checking system: Periodical paper duplicate checking will generally choose a reliable periodical paper duplicate checking system, each system has its own unique algorithm and database, so it is very important to choose a system suitable for your own discipline and paper type.

Make sure the paper format is correct: when submitting to the duplicate checking system, make sure the paper format is correct, including title, author information, abstract, keywords, text, appendix, etc. At the same time, don't forget to put the title of the paper, tutor and other information in the location specified by the duplicate checking system.

Upload a complete paper: Please make sure to upload a complete paper when checking the duplicate. Some duplicate inspection systems may sample and test papers, so if you only upload part of the content, the accuracy of the test results may be affected.

Wait patiently for duplicate checking results: after duplicate checking is completed, you need to wait for the system to generate a report. Please pay attention to all parts of the report, especially the red part, which is usually the part with high repetition rate. According to the suggestions in the report, the repeated parts are revised to ensure that the paper meets the requirements of the journal.

Duplicate check and revision: If some parts of the report still have duplicate problems, duplicate check and revision are needed. You can use different duplicate checking systems for testing, or ask your tutor or classmates to help you make corrections. Remember, repeatability is an important criterion for academic journal papers.

There are other matters needing attention in duplicate checking of periodical papers. First, don't publish the full text of the paper in advance. Many journals encrypt submitted papers to ensure that only the submitter can read them. Secondly, do not use unofficial or third-party duplicate checking systems, because the quality and accuracy of these systems may not be guaranteed. If you have any questions or problems about the duplicate checking system, you'd better consult your tutor or experts in related fields, who can provide more specific suggestions and guidance.