Abstract: With the continuous development of network technology, the dissemination of network ideas presents characteristics such as technicalization and concealment, clique and extremism, concatenation and politicization, which have brought negative impacts, dispelling college students’ identification with the path of socialism with Chinese characteristics, theoretical identification, institutional identification, and cultural identification, and threatening national ideological security. Effectively resolving the dilemma of political identity among college students, strengthening their political identity, we need to enhance their road identity through arduous exploration, enhance their theoretical identity through problem-solving, enhance the institutional identity of college students in the comparison between China and the West and enhance the cultural identity of college students in cultural exchange.