In the new media age, the information dissemination has the characteristics of infinity and randomness, which influences the popularization of Marxism to a certain extent. To promote the popularization of Marxism in the new media environment, the new media means of communication should be used to achieve the popularization of communication, strengthen the cultivation of talents, promote the popularization of Marxism. We should also build a diversified public opinion communication position, integrate effective resources and form a propaganda force, strengthen the supervision of new media, and provide institutional guarantee for the dissemination of Marxism.