[Purpose/significance] This paper analyzes the services of open government data platform in data innovative development and utilization, to help government grasp the focus of future planning，construction，management and service. [Method/process] From two perspectives of service model and service characteristics, this paper analyzed the data innovative development and utilization services of 32 local open government data platforms in China. [Result/conclusion] There are 23 government platforms provide diversified and omnibearing services, including directional data providing, application development services and tools download service. In the future service process, it is necessary to formulate operable policies and regulations, speed up the integration and generalization of massive government open data, pay attention to the landing of development and utilization results and pay attention to the needs of users and participation.