初查制度是刑事诉讼中的一个不可忽视的环节,从其功能和性质上来说,行政性是主要方面。同时,结合鉴于现实中存在的问题,有必要定位其功能、确立其原则并从程序、监督等方面完善该制度。初查的好坏直接影响成案率及下一阶段侦查能否顺利进行,因此,抓好初查是一个案件的关键。 The system of preliminary examination is a link that can not be ignored in criminal proceedings. From its function and nature, administrative aspects are the main aspects. At the same time, in view of the problems existing in reality, it is necessary to locate its function, establish its principles and improve the system from the aspects of procedure and supervision. The quality of the preliminary examination directly affects the rate of completion of the case and whether the investigation of the next stage can proceed smoothly. Therefore, a good initial investigation is the key to a case.