内容摘要：相对不起诉是不起诉的一种类型，属于公诉权的范畴，由检察机关行使。相对不起诉制度为公正审判从程序上提供了一种筛选的制度保障，其所蕴涵的价值追求已成为势所必然，然而该制度存在的缺陷严重影响着该制度功能的发挥。本文从相对不起诉制度的内涵入手，通过分析该制度的缺陷和不足，提出了一些优化设想，具体包括立法中明确相对不起诉的适用条件，实践中加大相对不起诉的适用范围，建立暂缓起诉制度，建立相应的配套措施以及强化对相对不起诉权的监督。

关键词：相对不起诉   检察机关   自由裁量权   制度适用

Abstract：Relative non-initiating prosecution is one type of nonprosecution, belonging to the category of public prosecution, exercised by procuratorial organs. Relative non-initiating a prosecution system provides a screening system protection for a fair trial  from the procedural. Its value pursuit has become had skyrocketed. However the defects of the system affect its function. This paper starts from the connotation of relative non-initiating prosecution system, analyse the defects of the system, then put forward some suggestions on how to optimize according to these defects, including define the applicable conditions in law, establish the deferred prosecution system, increase the application in practice, establish the corresponding measures and strengthen the supervision to the power of relative non-initiating prosecution.

Key words: Relative non-initiating Prosecution , Procuratorial Organs , Discretion , Apply to the syetem