In order to strengthen environmental protection, and the development concept of "Lucid waters and lush mountains are invaluable assets", the coal market demand is still growing as China's basic resources. Handan is the important coal production base, and mining promotes economic and social development as well as environmental pollution. It has become the focus of the coal industry research to let scientific and rational, green and safe mining of coal resources meet the new requirements of the coal industry. After studying the relevant literature of coal mining, combined with the characteristics of Handan, this paper constructs the coal science capacity index system in accordance with Handan, which refer to safety, resources, environment and efficiency. The fuzzy analytic hierarchy process is used to scientifically analyze the main factors affecting the coal scientific productivity, and finally the improvement measures are put forward in this paper according to the evaluation results.