针对属性权重完全未知或只有部分权重信息且属性值为三角模糊数的供应链合作伙伴选择问题,给出了一种模糊多属性决策方法.提出了一种基于置信度的定性指标的量化方法,通过求解最优化决策模型确定属性的权重,然后根据各方案到模糊理想点的相对贴近度的大小选择最优的合作伙伴. A fuzzy multi-attribute decision-making method is proposed for the selection of supply chain partners whose attribute weights are completely unknown or only partial weight information and the attribute value is triangular fuzzy number. A qualitative method based on confidence is proposed, The weight of the attribute is determined by solving the optimal decision model, and then the optimal partner is selected according to the relative closeness of each solution to the fuzzy ideal point.