Abstract: The political proposition of“preventing political risks”essentially manifests the rational reflection and dialectical criticism of political party subjects on the issue of governance, which conforms to the theoretical logic of Marx and Engels on the construction of proletarian parties, follows the historical logic of the political risk evolution and introspection of the communist parties of Soviet Union and Eastern Europe, and meet the realistic logic of the construction of the legitimacy of governance in the new era. However, the diversification of ideology, the deviation of value cognition, the arduousness of social transformation and the interference of power politics have caused the historical and current natures of political risks of communist parties to be superimposed, and the endogenous and exogenous natures to be intertwined. In order to respond to the situation of the times and the political challenges, we must strictly clarify the political bottom line, stick to the political boundaries, keep a firm political stand, optimize the political system, improve the political guarantees, and continuously improve the Party’s political judgment, political insight, and administrative capacity to identify, prevent and resolve risks.

Key words: new era, Chinese Communist Party, political risk, internal logic, practical orientation