The Internet is a relatively free and open platform, and its convenient and fast advantages have brought both positive and negative effects. First of all, the openness of the network platform enables it to contain and absorb thousands of information from all over Qian Qian, broaden the channels for college students to obtain knowledge and information, provide more space for students' creative thinking and imagination, improve students' cultural accomplishment and academic accomplishment, effectively provide space for students' ideological and political education, and achieve the purpose of diversifying the teaching methods of college students' ideological and political education. However, because the Internet is also full of indistinguishable information and unrecognizable resources, it may involve different values, outlook on life, nationality, religion and morality. For college students who have not yet entered the society, have poor discrimination, lack of awareness of prevention and immature self-control, this information will lead to the wrong direction and adverse consequences. Therefore, colleges and universities should analyze and study the problems existing in the current online ideological and political education of college students, explore effective solutions, improve the teaching efficiency and effect of online ideological and political education, and promote the further development of online ideological and political education of college students. Next, this paper will analyze the main problems existing in network ideological and political education and the correct solutions.