作为英美法系刑事法中的一个概念,“圈套理论”实质上是把诱惑性的侦查措施作为刑事归责的因素加以考虑,从侧面对诱惑性的侦查措施施以实体法上的限制。借鉴“圈套理论”中的合理因素,对正确认识诱惑侦查的正当性,恰当处理诱惑侦查案件中被告人的刑事责任具有积极意义。 As a concept in Anglo-American legal system, “Trap Theory” essentially considers seductive investigative measures as a factor of criminal responsibility and imposes substantive legal restrictions on temptatory investigative measures . Drawing on the reasonable factors in Trap Theory, it is of positive significance to correctly understand the legitimacy of temptation investigation and properly handle the criminal responsibility of the defendant in the temptation investigation.