Clarifying the construction concept of network ideological and political education platforms in colleges and universities is a requirement to grasp the fundamental direction of network ideological and political education. This paper combines the Actor-critic algorithm with the state representation model and decision-making model to construct a network ideological and political education platform with the functions of education, management, service, dissemination, socialization, and practice. After the practical application of the Civic and Political Education Platform, the recognition and satisfaction of the platform are analyzed through questionnaire surveys. Finally, the Civic and Political Learning Achievement Quiz is conducted for college students at different stages to analyze the positive effect of the platform on the Civic and Political Learning Effect. The results show that in the four dimensions such as recognition, the p-value is less than 0.05, indicating that the difference between the experimental class and the control class is significant. Specifically, analyze the indicators of each dimension. Perceived resource richness, Guangzhou region satisfaction 3.8 is higher than the other three regions. Perceived resource quality perceived Shenzhen region is 3.68, higher than the other three regions, followed by Guangzhou. By the third stage, the average scores of the experimental group and the control group were 90.8 and 84.3, respectively, with a p-value of 0.008, indicating that the online education platform is becoming more and more effective in the learning of Civics and Politics for students in colleges and universities with time.