为提升手术机器人的安全性及操作绩效，以椎板减压手术机器人为研究对象，对其交互界面进行用户评价。采用层次分析法计算各维度评价指标权重，并对骨外科医生展开问卷调研，收集界面内操作按键、实时磨削信息和机器人运行信息的有用性、易学习性、易理解性、平衡度及整体度评分。通过加权求和，得出界面内各按键及信息的加权评分。结果表明，操作按键、实时磨削信息的易学习性和平衡度评分及机器人运行信息的平衡度评分较低；界面内操作按键的加权评分高于均值，但实时磨削、机器人运行信息的加权评分低于均值。可见未来设计手术机器人界面时，需注重界面内按键及信息的辨识度，避免出现易混淆的按键或信息。统一界面语言、使用医用专业领域词汇、添加界面操作提示或功能说明是提升手术机器人安全性及操作绩效的必要设计。

In order to improve the safety and operational performance of surgical robots, a vertebral plate decompression surgery robot was used as a research object to conduct a user evaluation of its interactive interface. Hierarchical analysis was used to calculate the weights of the evaluation indexes for each dimension. A questionnaire survey with orthopedic surgeons was used to investigate the usefulness, practicability, comprehensibility, degree of balance, and overall rating of the keystrokes in the collection screen, the real-time grinding information, and the robot operation information. The weighted scores for each key and message within the interface were derived by weighted summation. The results show that the scores of the practicable operation buttons, the practicable and degree of balance of both operation buttons, and the robot operation information are low. The weighted rating of the operation buttons within the interface is higher than the mean, but the weighted scores for the real-time grinding and robot operation information are lower than the mean. It is concluded that the recognition of buttons and information within the interface needs to be more detailed in the future design of the surgical robot to avoid problems with confusing keys or messages. Also, unified interface language, the use of vocabulary in specialized medical fields, and adding interface tips or function descriptions are necessary designs to improve the safety and operational performance of surgical robots.