Based on the analysis of integrated logistics support system abroad， this paper presents a top design for integrate logistics support system on domestic ships. It explains the system composition， main function and main technical indexes， and divides the integrated logistics support system into three subsystems， which are support resource system， ship integrated logistics support management information system， failure diagnosis and health management system. The function and composition of each subsystem is also elaborated in the paper. It can be referred for the integration and management for ship integrated logistics support system.