Taking the curriculum ideological and political education reform as the background and the curriculum ideological and political construction of finance major as an example, this paper summarizes the research and practice of the curriculum ideological and political construction in colleges and universities from the aspects of curriculum objective, curriculum content and effect evaluation. At the same time, the change of ideological and political education from "ideological and political curriculum" to "ideological and political in curriculum" is a systematic reform of teaching methods, and all the reforms have basic contradictions and laws. This paper puts forward some obstacles in the course ideological and political construction, such as the lag of educational materials and the delay of teaching reform, in order to better realize the overall planning and promotion of the whole course education and the whole subject education.