在中国经济“新常态”下，国有煤炭企业改革趋势已成定势，煤企遭遇难以遏制的煤价下跌，倒逼煤炭企业走强化自身管理，挖潜增效、提升竞争力之路。而绩效考核作为内部挖潜的一个重要工具，越来越受到煤炭企业的重视。榆神能源公司物供中心作为公司的一个下属单位，承担公司物资采购供应的独立职能，改进其绩效考核体系，激发员工工作积极性，提高管理能效，降低物资管理成本，势在必行。 本文以榆神能源公司物供中心绩效考核为研究对象，以国内外绩效考核相关研究成果及基础理论为指导，采用案例分析、对比分析相结合的研究方法，对榆神能源公司物供中心绩效考核进行具体分析，实践、研究，总结榆神能源公司物供中心绩效考核体系中考核主体和考核主体权重设置不合理、看似全面实则忽视重点、缺乏考核反馈等等问题，运用人力资源理论、绩效考核理论，结合具体实际，对物供中心现有的绩效考核体系进行了改进，运用3600考核、关键绩效、SMART等理论原则改进完善考核机制和方法、系统，以独立、客观、公正、科学为原则确立考核主体、改进考核项目和内容、评分权重和新评分表以及指明考核反馈、不断改进和提升的方向，为榆神能源公司物供中心提升绩效考核水平，提高员工工作能效，进而提升整体竞争力提供支持。

In the “new normal” Chinese economy, the trend of the reform on state-owned coal enterprises is irreversible as the enterprises have suffered unbearable falling of coal prices, which forced the enterprises to strengthen their management, tap the potential synergies and enhance the competitiveness in the market. Performance appraisal as an important tool to improve internal potential has attracted more and more attention of the coal enterprises. The MaterialSupplyCenter, as a subordinate unit of Yushen Energy Company takes independent function of material purchasing supply for the company, holds the idea that improving the performance appraisal system, stimulating staff's enthusiasm for work, enhancing management efficiency and reducing the cost of material management is imperative at present. Taking the performance appraisal of the Material Supply Center of Yushen Energy Company as the research object, guided by the relevant research results and the basic theories on performance at home and abroad, the thesis combines the research method of case analysis with comparative analysis, carries out specific analysis, practice and research on performance appraisal of the Material Supply Center of Yushen Energy Company. It sums up that the main body of appraisal and the setting of the main weight appraisal are not reasonable in the original system of the MaterialSupplyCenter and the assessment appears to be comprehensive but actually neglects the key points and also lacks appraisal feedbacks. Given the existing problems, applying the theory of human resource and performance appraisal, the thesis combines with the concrete practice, makes some improvement on the present performance appraisal system in the MaterialSupplyCenter. On the basis of the comprehensive assessment, key performance and the SMART principle etc., the paper aims to improve the assessment mechanism and the methods applied in the assessment. Guided by the independent, objective, fair and scientific principles, the paper defines the main body of appraisal, improves the project, content, weight of evaluation and new assessment form and constantly improves and upgrades the direction of the content for the Center with the purpose to raise the level of performance appraisal and work efficiency, thus to provide the support to enhance the overall competitiveness of Yushen Energy Company.