在立法上明确赋予检察机关民事抗诉调查权不仅具有现实必要性,还是检察机关履行法律监督职能的必然要求。检察机关的民事调查权应当是一种有限定的调查权,对于调查权的范围、调查的手段和措施以及通过调查取得的证据效力都应该有明确的规定。 It is not only necessary for the legislature to explicitly give the procuratorial organ civil protest investigation right, but also the inevitable requirement for procuratorial organs to fulfill the legal supervision function. The procuratorial organ’s civil investigative power should be a limited investigative power. There should be a clear stipulation on the scope of the investigative power, the means and measures of investigation, and the evidence validity obtained through the investigation.