In order to investigate the transmission ability of science and technology information of mass media, We released 'science and technology transmission ability of mass media questionnaire' to more than 400 people, and then use SPSS data analysis software to analyze 404 questionnaires that were recalled. By analyzing the habits of using mass media and receiving science and technology information, we can find out more about the audiences' likes and dislikes of the contents and forms of information. Fully mining the audience demand, we can provide a deep understanding of the audience so that the mass media can reach a more successful transmission of technology information and knowledge.