The courage to carry out self-revolution is a remarkable symbol that distinguishes the Communist Party of China from other political parties. The theory of Marxist party-building has laid down the genetic gene and method code for the self-revolution of the party, and the excellent Chinese traditional culture has planted the people background and the spiritual core for the self-revolution of the party, the self-revolution of the party promotes the development of the cause of the party and the state in different forms. At present, the Communist Party of China (CPC) has made historic and fruitful achievements in promoting the comprehensive and strict administration of the party and its in-depth development. New Journey, adhere to the party’s self-revolution, is always on the road, from the point of view of value origin, to remember “to fight the country, defend the country, defend the hearts of the people”; tighten the system cage, “to improve the party’s system of self-revolution”; to improve working methods, “we must, on the basis of a clear understanding of the situation, play the piano with ten fingers”; to extend the radius of action, “adhere to the party’s self-revolution to lead the social revolution”.