To enhance the Party’s self-revolutionary institutional system, it is necessary to start from the internal logic of organizational organism metabolism and formulate the framework system of institutional innovation. Specifically, the logical starting point of self-revolution is the courage to admit mistakes, which requires the refinement of the institutional mechanism for the Party to discover problems. To ensure the healthy growth of the organizational organism, the institutional mechanism for the metabolism of Party members needs to be refined. To ensure the institutional support for the operation of the organization, the institutional mechanism for democratic centralism and intra-Party meetings needs to be improved. Lastly, intra-Party unity is not only a precondition for self-revolution but also a goal, requiring the enhancement of the institutional mechanism of intra-Party unity.