新刑诉法第五十七条明确规定了侦查人员出庭说明情况的几种情形，为该制度的推行铺平了道路。由于职务犯罪案件的特殊性，为更好的发挥该项制度的作用，舟山市检察机关针对职务犯罪案件侦查人员出庭相关问题开展探索，发现许多问题，也取得了诸多经验，同时也提出了进一步完善职务犯罪案件侦查人员出庭的建议。

The 57th Article of the new Criminal Procedure Law clearly defines several situations when investigators appear in court and make statements, which paves the way for the implementation of such system. Due to the particularity of abuse-of-power criminal cases and with the view to better perform the role of this system, the procuratorial organ of Zhoushan investigates the situation of investigators’ appearance in court in abuse-of-power cases and collects many problems as well as experiences; besides, the procuratorial organ also puts forward some suggestions to improve the investigators’ appearance in court in abuse-of-power cases.