Abstract：Dedicated degree is an important factor that reflects the performance of the employees, and is also closely connected with the sustanible development of enterprises.Based on the conditions of Xinzhuang Coal Mine, the nine-dimension mode for the evaluation of dedicated degree was established and the detailed evaluating method was formulated.Through the evaluation of dedicated degree of all employees, the work attitude and the dedicated degree were acquired, the public evaluating process and result inspive the workers'passion, besides, their work effiency were increased because the evaluating result is closely connected with the safety production, meanwhile, these measures lead to the increase of the safety management level.

Keyword：coal mine;dedicated degree;evaluating mode;safe work;