目的 近年来在互联网技术、人工智能技术的推动下中文字体设计实践在传播媒介、应用场景及呈现方式等方面进入了崭新的发展阶段，通过聚焦关键字体技术更迭与中文字体设计的内在联系，回顾计算机字库产生以来中文字体设计实践经历不同阶段的新技术、新理念和新的美学变化，反映不同时期中文字体设计的创新实践方向和成果的历史断面，为中文字体设计研究提供理论支撑。方法 采用文献研究法、案例研究法和实证研究法，考察自计算机字库产生以来，关键性的字体技术革新对中文字体设计方法、风格及应用等方面产生的影响，展现中文字体设计技术、人文与美学间联动变化。结论 每次关键技术革新都会激发中文字体设计实践无限活力和可能性，影响中文字体设计与应用的走向。顺应时代语境，结合汉字文化本源与新媒介、新需求、新理念共同勾勒出中文字体设计未来的视觉图景。

In recent years, driven by Internet technology and artificial intelligence technology, the Chinese typeface design practice has entered a new stage of development in terms of communication media, application scenarios and presentation methods. By focusing on the internal relationship between key font technology changes and Chinese typeface design, the work aims to review the new technology, new concept and new aesthetic changes of Chinese typeface design practice in different stages since the emergence of the computer font library, and reflect the historical cross-section of the innovative practice direction and achievements of Chinese typeface design in different periods, providing theoretical support for the research of Chinese Typeface design. Literature study, case study and empirical study were used to investigate the influence of key font technology innovations on Chinese typeface design methods, styles and applications since the emergence of computer font library, and to demonstrate the linkage changes among Chinese typeface design technology, humanities and aesthetics. Every key technology innovation will stimulate the infinite vitality and possibility of Chinese typeface design practice, and influence the direction of Chinese typeface design and application. Adapting to the context of the times, combining the cultural origin of Chinese characters with new media, new needs and new ideas, the work outlines the visual picture of Chinese typeface design in the future.