Abstract: Since Marxs Paris Manuscripts was officially published in 1932,it has always been one of the hot issues in the international academic circles.The core is how to understand the theory of humanitarianism and alienated labor.Researchers think that this is the theme of Paris Manuscripts.This is the result of pure philosophical context understanding,which is not in line with Marxs ideological reality at that time.Paris manuscripts is an economic philosophy context of the organic unity of political economy and philosophy.Its theme is to question and criticize the bourgeois private property system.The formation of this theme is directly related to the ideological resources that Marx relied on when he wrote Paris Manuscripts.The representative ones are bourgeois economics,young Engels economics,Feuerbachs philosophy and Hegels philosophy.The historical evidence of the study of Paris Manuscripts shows that researchers either ignore the objective existence and influence of some ideological resources,such as bourgeois economics and young Engels economics;or make a distorted judgment on the influence of some ideological resources,such as the judgment on Feuerbachs philosophy and Hegels philosophy.As a result,the context and theme of Marxs Paris Manuscripts are misunderstood.If we pay attention to and study the ideological resources on which Marx wrote Paris Manuscripts,discover and reveal the subtle and complex internal relationship between them,we can more easily enter Marxs mental world at that time,and then accurately and comprehensively understand the economic philosophy context and theme of Paris Manuscripts.