With the progress of the Internet media era and the development of economy and society, NM has become an indispensable part of people's daily lives, especially among college students. New media(NM) and network technology have played a crucial role in the management and teaching of college students. Important help, NM is rapidly spreading in colleges and universities. For the cultivation of talents in colleges and universities, it is very necessary to train more high-level comprehensive talents through the use of multimedia network technology. NM network technology contains a large amount of network data information, while taking into account the two characteristics of immediacy and interactivity. As a brand-new technical means, NM network technology is a very meaningful. The main research content of this paper is the application of NM network technology in college student management teaching, the rational use of the power of network resources, the promotion of the rational use of network information, and the real understanding of NM network technology for college students. The final result of the research shows that the number of satisfied people in practical courses is the largest, 96 people, accounting for 26.96%. This is because under the situation of NM, various practical cases can be used to explain to students, and students can Faster integration into the curriculum system.