translation The research on operation and communication about postgraduate information service platform of Journalism and Communication ——selecting “Miyou” as a case With the rapid development of the Internet,both the social and the students who want to get a master’s degree in Journalism and Communication have been deeply influenced.In the past,students who majored in Journalism and Communication had less channels to gain information with slow speed.However,under the background of "Internet + education" era,they can receive up-to-date information about academic circles ,the industry and postgraduate entrance examination comprehensively because of some postgraduate information service platform of Journalism and Communication such as Micro-blog and Wechat.Through Micro-blog and Wechat,students can obtain massive information immediately and they can interact with each other.In addition,Micro-blog and Wechat are personal and confluent. Firstly,this paper selects “Miyou” Wechat and Micro-blog as a case and introduces its background , meaning and related literature review which are regarded as basic theory.Secondly, this paper gives us a specific introduction about “Miyou”Wechat and Micro-blog and relationship between the two. Then, it explains the situation of “Miyou” Wechat operation and propagation of micro signal in detail.Lastly,through the use of questionnaire survey,further found that how the users meet their demand.