Abstract: All information produced by The 3D mining software containing reserves，grade，three-dimensional block model of the stope，the stope geological reserves management information systems，equipment management information systems，human resources management information system and production acceptance management information system were integrated into a unified production planning optimization platform by the data interface.The relevant data were heterogeneously aggregated and deeply processed.The multi-objective optimization model based on production quotas and indicators of grade was established to achieve the automatic optimization of mine production plan，and to provide a scientific basis for the plan.

Key words: Heterogeneous data, Production plan, Multi-objective optimization, Underground metal mines