Abstract: Constructing the independent knowledge system of ideological and political education discipline is an era proposition to promote the modernization of Marxism in China and serve the modernization of Chinese style in the new era. This system takes Marxism as the “soul vein” and Chinese excellent traditional culture as the “root vein”， forming a tower structure with core concepts as the cornerstone， basic judgments as the skeleton， basic principles as the pillar， and research paradigms as the vision， showing the integration of truth-seeking， goodness-seeking and beauty-seeking. To construct this system， we need to grasp the historical logic of the discipline from apprenticeship to knowledge consciousness， the theoretical logic of the transformation from external dependence to “self-assertion”， and the practical logic of responding to the urgent call of the great journey of Chinese-style modernization. We should adhere to strengthening the subjectivity of disciplines， innovate the academic production mechanism， build a “three-in-one” discourse system integrating academics， teaching and the public， improve the “great ideological and political” collaborative education mechanism， form a virtuous cycle of two-way feedback between knowledge production and education practice， and effectively enhance the self-confidence and ideological leadership of disciplines.