Periodical papers need to be revised after expert review, that is to say, after the first draft is completed, the papers need to be revised and optimized many times, including text expression, layout structure, consistency and substantive content modification.

Modifications are usually done by the author or with the assistance of the editor-in-chief or editor. The revised paper will be reviewed and proofread many times to ensure its quality and accuracy. In the process of revision, the author needs to carefully check and revise the paper to achieve the best publishing effect.