Lukacs'revolutionary ethical thought takes"revolution and ethics"as the theme,guiding workers to actively participate in the proletarian revolutionary struggle as the core,and criticizing various opportunisms as the focus.It has gone through three stages:"proposing the dilemma of revolutionary ethics","exploring the dilemma of revolutionary ethics",and"answering the dilemma of revolutionary ethics".It systematically explains how ethics can be used as a strategy to regulate proletarian revolutionary activities as a means of gaining the broadest social recognition.His revolutionary ethical thought is not only a product of the combination of Marxism and the reality of the Hungarian revolution,but also an ethical defense for revolutionary Marxism against opportunism.This ideology profoundly shaped Lukacs'understanding of proletarian revolution and further clarified the historical mission of proletarian political parties.Exploring Lukacs'revolutionary ethics has important implications for the construction of the ruling party in the new era.