Abstract: The eHealth literacy describes an individual's ability to absorb reliable health knowledge from the internet and transform it into skills to promote their own health. In such a developed era of electronic communication technology,it has become normal for college students to obtain network information through mobile phones,computers and other electronic devices. At present,improving college students' electronic health literacy to promote their physical and mental health has gradually become a research hotspot. This paper summarizes the research focus and influencing factors of eHealth literacy of college students at home and abroad,aiming to provide a basis for Chinese scholars to better apply eHealth literacy to promote the physical and mental health of college students.

Key words: College students, eHealth literacy, Health promotion