In personal bankruptcy system, discharge is the most important incentive. The design of the discharge system is closely related to the legislative guiding ideology of personal bankruptcy. The first thing in China to create a personal bankruptcy system is to recognize the legitimacy of discharge in theory. The modes of dis? charge are determined by the structural arrangement of personal bankruptcy. The dual-track legislative style cor? responds to the mode of direct discharge and conditional discharge respectively. The scope of discharge under the two different models is also different. The type of debt that can be discharged must be adapted to the national conditions of our country and the psychology of our people. The discharge the debtor has obtained will be re? voked due to fraud, and we must avoid the moral hazard by debtor’s abuse.