我国刑事法律规定,律师作为辩护人只是在开庭审理时参与诉讼。对此,刑事诉讼理论界和律师界,根据世界各国的辩护制度和我国的国情,都认为辩护律师应当提前介入。这个为更好地发挥辩护律师的能动作用的呼声,已引起了立法机关的重视。但笔者认为,辩护律师工作还应当往后延伸。 Criminal law in our country stipulates that lawyers, as defenders, only participate in litigation in court hearings. In this regard, the criminal litigation theory and lawyers, according to the defense system in various countries in the world and China’s national conditions, all think defense lawyers should intervene in advance. This call to give better play to the active role of defense lawyers has drawn the attention of the legislature. However, in my opinion, the work of defense lawyers should be extended later.