刑事案件撤案是刑事诉讼中的一项重要制度。由于在我国刑事诉讼法中并没有设置刑事案件撤案必须告知被害人的规定,因此公安机关在司法实践中刑事案件撤案时,往往并不通知被害人,并因此剥夺了被害人的知情权,又妨碍被害人司法救济权。故而,应当在我国刑事诉讼法中建立刑事案件撤案通告被害人的制度,以切实保障被害人的诉讼权益。 Withdrawal of criminal cases is an important system in criminal proceedings. Since the Criminal Procedure Law of our country does not set the requirement of informing the victim of the withdrawal of a criminal case, the public security organ often does not notify the victim of the criminal case withdrawal in judicial practice and thus deprives the victim of the right to know, Victims’ right to justice. Therefore, it is necessary to establish a system of notifying victims of criminal cases in China’s Criminal Procedure Law so as to effectively protect the rights and interests of victims.