共犯关系脱离制度是国外共犯理论中一项重要制度,虽然有些国家刑法中虽不存在“共犯关系脱离”理论的立法例,但在司法实践中,判例对这一理论还是予以积极的承认。共犯关系脱离的成立要件因共犯的类型不同而有所差异,一般而言,共犯在着手之前脱离共犯关系须有脱离的意思并被其他共犯者所了解,而在着手实行犯罪后,脱离者不仅要有脱离的意思,还要求必须采取必要的措施防止犯行的发生。而在我国刑法理论中,对共犯人的分类上采用的是四分法,所以,在我国确立的共犯关系脱离制度应当有别于国外刑法中确立的类型。 Although the criminal law of some countries does not exist the legislation of “the theory of accomplice relationship ”, in judicial practice, the precedent positively admits this theory . In general, the accomplice must be divorced from the complicity before proceeding and be understood by the other accomplices. However, after committing the crime, the detachment is not only notable To have the meaning of separation, but also requires that we must take the necessary measures to prevent the occurrence of crimes. However, in China’s criminal law theory, the classification of prisoners of confinement is based on the four-point method. Therefore, the system of separating prisoners of accomplice in our country should be distinguished from the types established in foreign criminal law.