The relationship between prosecutors and lawyers is not only an important part of the center of the judicial system, but also the visual expression of modern criminal structures. The Eighth Session of the Fourth Plenary proposed reform to the trial as the center of litigation system, to provide a policy basis on which to build a new relationship between prosecutors and lawyers. In prosecution of criminal proceedings the body performs an important function in the “trial centered” litigation model, how to build the suitable relationships between the prosecutors and lawyers is of great significance for the target to be completed in Litigation Reform.