谱系学起源于尼采，后被福柯所继承。与传统的高贵的历史学相比，谱系学研究的对象由上转向下，关注的是卑微与衰败。在理论研究的过程中，谱系学逐渐取代了考古学，成为福柯晚年成熟时期的主要思想。作为一种方法论，谱系学将眼光投向了话语、身体和主体中的权力规训。这种对“话语-主体-身体”三角关系的光谱分析，影响到了后现代女性主义理论的发展。本文借鉴福柯的谱系学，梳理了后现代女性主义的发展脉络及其文化意义。后现代女性主义诞生于20世纪80～90年代，是后现代主义与女性主义相融合的理论产物。与后现代主义的主旨相同，后现代女性主义也对现代主义的主张进行抨击，以实现自己的目标：建构女性话语、解放女性身体、重塑女性主体。其中，福柯与女性主义之间的关系成为学者关注的主题。因此，本文主要论述了三个问题：一是概述福柯谱系学中的有关内容，例如权力即话语理论、身体理论以及对主体的解构；二是分析女性主义者对谱系学相关内容的应用，这些运用促进了“福柯式女性主义”的产生；三是考察谱系学与后现代女性主义的理论局限性，并对女性主义的发展作了一些设想和总结。

Genealogy originated in Nietzsche and was later inherited by Foucault. In contrast to the traditional noble history, genealogy turns its eyes from top to bottom, focusing on lowliness and decline. In the process of theoretical research, genealogy gradually replaced archaeology as the main idea of Foucault in his later years. Genealogy replaced archaeology and became the main idea of Foucault's declining years . As a methodology, it focuses on the power discipline in discourse, body, and subject. This spectral analysis of the "discourse-subject-body" triangle relationship has influenced the development of postmodern feminist theory. This paper draws on Foucault's genealogy and combs the development of postmodern feminism and its cultural significance. Postmodern feminism was born in between the 1980s and 1990s, and it is a theoretical product of the integration of postmodernism and feminism. Similar to the theme of postmodernism, postmodern feminism also criticizes everything of modernism and achieves its own goals in the process of such criticism: to construct female discourse, liberate female body and reshape female subject. In addition, the relationship between Foucault and feminism has become the subject of scholars' attention. Therefore, this paper mainly discusses three issues: First, it summarizes the relevant content in Foucault's genealogy, such as power, discourse theory, body theory and deconstruction of subject; second, it analyzes the application of feminist to genealogy-related content. These applications promote the emergence of "Foco feminism"; the third is to consider the theoretical limitations of genealogy and postmodern feminism, and make some assumptions and conclusions on the development of feminism.