“监狱行刑悖论”是指监狱的隔离监禁手段与实现犯罪人重返社会的目的之间存在根本性冲突。福柯在其独特的“微观权力”视角之下,以“规训”话语重构了“监狱行刑悖论”的本质、生成机理和社会功能。以新颖的思维进路揭示出“监狱行刑悖论”根源于被行刑人“主体性”的减损和丧失;提示研究者避免“监狱成为自身补救措施”的理论死循环;并要求重视行刑过程中“多元权力”的运行对行刑效果的重要影响。福柯以后现代风格的观察视角为研究和克服“监狱行刑悖论”提供了法律社会学意义上理论参照。 “Prison execution paradox ” refers to the fundamental conflict between prison imprisonment and the purpose of achieving the reintegration of criminals. Foucault has reconstructed the essence of “prison execution paradox ” under the “discipline ” discourse under its unique “microcosmic power ” perspective, generating mechanism and social function. The novel way of thinking reveals that “the paradox of prison execution” stems from the reduction and loss of the executed person “subjectivity”; it prompts the researcher to avoid the theoretical death cycle of “prison as his own remedy”; And demanded that they should pay great attention to the important influence of the operation of “multiple powers” on the execution effect during the execution. Foucault’s modern-style observational perspective provides a theoretical reference in the sociology of law for studying and overcoming the paradox of prison execution.