Curriculum ideology and political is an effective way for colleges to promote teaching reform and improve the quality of curriculum education. At present, the main problems existing in the process of ideology and political education of civil engineering are as follows: the concept of ideological and political education of professional teachers is not strong, the level of ideological and political education is relatively low; the ideological and political education of professional curriculum is lack of practical experience for reference; ideological and political education cannot be effectively implemented owing to the lack of organic connection between relevant professional courses. This paper attempts to take the professional curriculum module as the basic unit to carry out the ideological and political construction from four aspects: improving the ideological and political level of the professional teachers team, carrying out the integration of professional curriculum and professional training, compiling auxiliary teaching materials of ideological and political education, and developing the second classroom of ideological and political education. The dual educational functions of "knowledge imparting" and "value leading" of professional curriculum can be truly realized. The ideological and political construction of professional curriculum is a foundation for the cultivation of high-quality civil engineering professionals with correct political direction, solid theoretical basis and innovative ability.