摘要
More and more problems have been arisen from higher social development level and more and more terminal devices,especially addictive devices have been exposed to the education field during the constant development of cutting-edge techniques,thus making students more and more dependent on mobile phones and other terminal devices.In this process,students tend to more depend on mobile phones,which will make students sort out the exchange and communication with other persons by taking mobile phones as the core and be lonely.It is very important for the current vocational education to research the dependence of students on mobile phones and their loneliness,and break the deadlock.Therefore,in this paper,the online education is researched,and the dependence of vocational students on mobile phones as well as their loneliness are solved based on online education.