The extensive use of network technology can effectively alleviate the contradiction between the communication subject, the communication object and the communication medium, and improve the timeliness of information dissemination. Constantly improve the new model of popularization of Marxism. For example, scientifically setting up Marxist popular communication topics that keep pace with the times; optimizing the Marxist popular communication framework suitable for mass participation; actively creating a healthy and upward Marxist popular communication environment, etc. Pay attention to solving online problems offline, highlight the importance of maintaining the dominant ideology from the perspective of solving practical problems; expand the international discourse power and enhance the radiating power of Marxist ideology.