Abstract: In this paper, it was analyzed that the requirements of coal mine gas disaster early warning system architecture for spatial data editing, and key technologies of multi-version spatial data editing had been studied based on ArcGIS Engine, it solved the problem of edited version registration and cancellation, as well as the conversion problem of the map data sources and versions. On this basis, combined with the characteristics of network environment of large and medium coal mines, it proposed and designed mine map editor framework based on the message bus technology, which was taken as the foundation of gas disaster warning system development, and it was achieved on the platform of Microsoft C # 4.0 and ESRI ArcGIS Engine, it was applied in domestic outburst and high-gas coal mines.