侦查监督作为检察机关法律监督的组成部分，在内容上，它包括对侦查机关在法律实行方面的监督和对其违法行为方面的监督。对侦查机关违法行为的监督是当前检察监督的弱点。要完善检察机关的侦查监督，在立法上明确规定具体监督程序同时，也要深化检察机关内部机构改革，设置专门侦查监督机构。 As an integral part of the legal supervision of procuratorial organs, the investigation and supervision, in content, includes the supervision over the enforcement of law by the investigating organ and the supervision of its illegal acts. The supervision of the illegal acts of the investigating authorities is the weakness of the current procuratorial supervision. In order to improve the investigation and supervision of procuratorial organs, it is necessary to deepen the reform of the internal organs of the procuratorial organs and set up special agencies for the investigation and supervision as stipulated clearly in the legislation on the specific supervision procedures.