The paper designs 5-munite courses covering knowledges of medical literature retrieval based on WeChat public platform and these courses are pushed everyday. Users' behaviors and demands can be analyzed by such functions as user, menu, graphical and textual, as well as questionnaire analysis based on statistics in the background. The Framework and content of courses are improved in light of users' feedback. This courses aim to help students improve information literacy, knowledge and ability to obtain and use information.