Abstract: In the era when impact factor is criticized, Elsevier has published CiteScore at the end of 2016, a journal evaluation index based on the SCOPUS database, which brings new material to the endless debate of impact factor. The emergence of CiteScore means that the JIF-based evaluation pattern of journals will change. Therefore, starting from the differences between CiteScore and JIF, this article made an analysis on the journals of library and information science to present the evaluation of these journals in the comparative view, and also provide relevant reference for library and information institutions, scientific researchers and contributors to choose journals.