To deal with the incident, and guarantee the quality safety of navel orange, traceability system are used to record the information from tree planting to fruit sale. Navel orange safety production information management system, which manages the whole process from tree planting to circulation, achieves the entire information management except sale step of the navel orange food chain, is the core and foundation of navel orange traceability system. This paper discusses the basic function of navel orange safety production information management system based on analyses the whole business process, design the main function modules of the system according to GAP(Good Agricultural Practice), implement the system with the strategy of RBAC(Role Based Access Control based).