Through the general approach of regional system coordination analysis and appraisal,the paper builds up a multi-level appraisal system for coordinated development in coal mines.It adopts fuzzy comprehensive appraisal approaches to assess the coordinated development lever comprehensively in coal mines.It also comprehends the degree of coordination and coordinated development lever of system,determines the threshold of coordinated development degree,with quantitative analysis and appraisal of coordinated development of coal mines.The thesis also chose a coal mine as the study case.