维护党中央权威是党的政治建设的首要问题。延安时期，中国共产党出于统一前进方向、加强自身建设和肃清错误思想行为的需要，通过在政治上确立毛泽东党中央核心领导地位和毛泽东思想的指导地位，在思想上加强理论学习，在组织上巩固对党、军队和群众组织的领导，在制度上坚持民主集中制和开展一元化领导体制等一系列措施，切实维护了党中央的权威。新时代，维护党中央权威必须维护和提升党的领袖权威、严明组织纪律、加强理论学习。

Maintaining the authority of the Party Central Committee is the primary issue of the Party's political construction. During the Yan'an period, the Communist Party of China, out of the need of unifying the direction of progress, strengthening its own construction and eliminating erroneous ideological acts, adopted a series of measures, such as establishing the central leadership position of Mao Zedong in politics and the guiding position of Mao Zedong Thought, strengthening theoretical learning in ideology, consolidating organizational leadership over the Party, the army and mass organizations, adhering to democratic centralism and developing a unified leadership system in the system, We have effectively safeguarded the authority of the Party Central Committee. In the new era, to maintain the authority of the Party Central Committee, we must maintain and enhance the leadership authority of the Party, strictly observe organizational discipline, and strengthen theoretical learning.