根据宪法规定,检察院是我国的法律监督机关。检察院依法对侦查机关、审判机关、行政机关等进行监督,另外还拥有对国家机关工作人员的职务犯罪行为进行侦查的权限。但检察权也不能不受监督,监督者更应该受到监督。本文就检察机关完善自身监督问题从内外两个方面进行研究,检察机关既要加强内部监督,也要主动接受外部监督,从内外两个方面加强自身监督问题。 According to the constitution, the procuratorate is the legal supervisory organ of our country. Procuratorate in accordance with the law on the investigative authorities, judicial organs, administrative organs, such as supervision, in addition to having the authority of the state organs staff to investigate and deal with job-related crimes. However, the prosecutorial power also can not be supervised and the supervisor should be supervised. In this paper, the prosecutorial agencies to improve their own supervision of both internal and external aspects of research, the procuratorial organs should not only strengthen internal supervision, but also take the initiative to accept external supervision, both inside and outside to strengthen its own supervision.