If you find mistakes in SCI articles, the first step is to communicate with SCI correspondents. Whoever found it, you should inform the correspondent as soon as possible. In view of the specific mistakes in SCI papers, this paper analyzes whether it is necessary to publish errata. If it is necessary to publish errata, it is necessary to arrange the related work of errata. The second step is to communicate with SCI journals. After confirming the publication of SCI errata, the authors of SCI papers should tell SCI journals which papers have errors, and express the need to publish SCI errata. At the same time, it may be necessary to talk about the influence of this error on the article. The third step is the verification of SCI journals. When SCI journals learn that there are errors in SCI papers, it is necessary to verify the errors and evaluate their impact. Once verified, it needs to be corrected by errata, and the author of SCI communication can be informed that the errata can be published. The fourth step is that SCI authors apply for errata and fill in and submit it. Correspondents apply for errata to SCI journals, fill in the information in the table completely and submit it to SCI journals.