从探讨西方国家和我国对侦查程序中的制约或监督入手,分析我国在侦查程序中的监督存在的问题并从实行令状主义,完善律师辩护权,建立检察机关自侦案件的内部监督、建立非法证据排除规则等建议。 This paper starts from the discussion of the restriction or supervision of the western countries and our country in the investigation procedure, analyzes the problems existing in the supervision of the investigation procedure in our country, and from the implementation of the doctrine of doctrine, the improvement of the defense right of lawyers, the establishment of the internal supervision of the procuratorial organs’ self-investigation cases and the establishment of illegitimate evidence Exclusion rules and other suggestions.