Abstract: At first,this paper analyses the current coal resource reserve management information system,and then designs a B/S +C/S system structure based on the speciality of the B/S and C/S structures.This system creates,edits and deletes data,makes report with C/S structure,and inquires about report and the account data through internet via internet information service by B/S structure.This system has been applied to Xinzhouyao coal mine in Datong Mining Industrial Group.During the application,the system lifts the work efficiency of coal reserve management and accelerates the development of the coal reserve management.