执政合法性基础是指政治权威取得合法性的依据。不同时代执政合法性基础的具体构成是不同的。现代化进程中的社会转型期既对中国共产党的执政合法性提出较高要求,又对执政合法性基础提出了挑战。顺应时代的变化,对执政合法性基础进行整合、重构与拓展,才能巩固和加强执政党的执 The basis of the legitimacy of the ruling party refers to the basis for the legitimacy of political authority. The specific composition of the basis of the legitimacy of different ruling times is different. The social transition in the process of modernization not only poses higher demands on the legitimacy of the CPC’s ruling parties, but also poses challenges to the basis of the legitimacy of the ruling party. Only in conformity with the changes of the times can we consolidate and strengthen the ruling party by integrating, reconstructing and expanding the basis for ruling legitimacy