证据开示制度是一项体现程序公正价值，保障辩护防御权的重要的司法诉讼制度，其必要性是不容置疑的。 本文试从该制度的历史沿革和典型外国法例、法理基础及其国内的立法、司法实践现状、问题和这一制度在我国刑事诉讼构造中的地位等角度论述其重要性和必要性，并提出一些加强 The system of evidence disclosure is an important system of judicial proceedings that reflects the fair value of the proceedings and protects the defense right of defense. Its necessity is undeniable. This article tries to discuss the importance and necessity of the system from the historical evolution of the system and the typical foreign law, the legal basis and the domestic legislation, the actuality and problems of judicial practice and the status of the system in the structure of criminal proceedings in our country. Some strengthening