Abstract:The integration of rural land contractual management rights into the unified registration of real estate is an important basic work to support comprehensive promotion of rural revitalization strategy. In order to actively promote the integration of rural land contractual management rights into unified registration of real estate, and fully safeguard the legitimate rights and interests of farmers, relevant research has been carried out and countermeasures have been put forward to solute key problems encountered in the work, such as spatial nesting, database conversion and code compilation. Solutions have been proposed for the ownership and non agriculturalization issues discovered in spatial integration. A database conversion model has been established by using FME to achieve automatic conversion from rural land contract management rights database to the real estate registration database. A code conversion model has been built based on ArcPy to achieve efficient assignment of real estate unit codes for contracted land parcels. Through study and resolution of key issues, integration of rural land contract management rights into the unified registration of real estate in Ji'nan city has been completed. It will provide a replicable method path for data sharing among different departments in the future.