在刑法理论上被害人承诺是一个超法规的排除犯罪事由,在法律实务中,经被害人承诺实施的行为有多种法律效果,犯罪性的排除不是必然结论。本文论述了被害人承诺的概念,分析了经被害人承诺的行为的各种法律效果,对其排除犯罪性的理论根据进行了阐述,重点讨论了排除犯罪性的条件,希望能够对刑事司法有所裨益。 In the theory of criminal law, the promise of victim is a super-rule of exclusion crime. In the legal practice, the behavior promised by the victim has a variety of legal effects. The criminal exclusion is not an inevitable conclusion. This paper discusses the concept of victim commitment, analyzes various legal effects of the victim commitment, elaborates the theoretical basis for excluding criminal behavior, and discusses the conditions for excluding criminality in the hope of benefiting criminal justice .