民主集中制是我们党和国家根本的领导制度。我们在按照民主集中制构建党和国家的领导体制上有重要成就和经验 ,但也存在一些弊端和缺陷。为此 ,本文提出 ,按照民主集中制改革和完善党的执政方式 ,使党对国家政权的领导建立在民主和法治原则的基础上 ;改革和完善党内民主集中制的运行机制 ,理顺和规范党内的权力结构 ;发展党内民主 ,积极推进党内政治生活的民主化 ;发展人民民主 ,让人民监督政府。 Democratic centralism is the fundamental leadership system of our party and our country. We have achieved great achievements and experience in building the leadership system of the Party and our country in accordance with the democratic centralism, but there are also some drawbacks and flaws. To this end, this paper proposes that according to the democratic centralism reform and improvement of the party’s ruling style, the party’s leadership over the state power should be based on the principles of democracy and the rule of law. The mechanism of reform and improvement of the democratic centralism within the party should be straightened out, Standardize the power structure within the party, develop inner-party democracy, actively promote democratization of political life within the party, develop people’s democracy and let the people supervise the government.