Abstract: This paper focuses on the need for geological data management and public services, with the goal of improving the efficiency and service capacity of geological data management. The authors analyzed the status and problems of geological data information management services, put forward the overall construction idea of "user-oriented, resource integration, business collaboration, shared services", and constructed the application model of "Internet + government services". The construction of geological data information management service system is driven by business requirements to integrate applications. The core of the overall system architecture is geological data information management and public services, achieves "one-stop collaboration, one-net communication, one-yard pass management" for national geological data management and service information, promotes national geological data management and service information sharing, and forms "national unified, dynamic update, multi-level linkage, authoritative release" geological data management and service system, so as to provide better services for geological data senders and the public.