[目的/意义]ChatGPT的出现引发了社会行业生态重塑与发展的新一轮“思维革命”，也将赋能图书馆的业务生态重塑。[方法/过程]基于人工智能在图书馆业务生态演进历程的时序归结，分析了ChatGPT赋能图书馆发展的现实基础和逻辑方向，并构建了ChatGPT支持图书馆服务创新的应用场景。[结果/结论]图书馆应理性把控、应用并演绎这场“思维革命”，推动行业发展的生态重塑，在内容生产、服务咨询、资源检索等核心业务层面创造新的生态场景，使之成为人工智能时代图书馆创新发展的新赛道。

[Purpose/significance] The emergence of ChatGPT has triggered a new round of "thinking revolution" in the reshaping and development of social industry ecology, and will also empower the reshaping of library business ecolo⁃gy. [Method/process] Based on the temporal summary of the evolution of artificial intelligence in the library business ecosystem, this paper analyzes the practical foundation and logical direction that ChatGPT has given to the develop⁃ment of libraries, and constructs an application scenario for ChatGPT to support library service innovation. [Result/conclusion] Libraries should rationally control, apply and interpret this "thinking revolution", promote the ecological reshaping of industry development, create new ecological scenes in core business levels such as content production, ser⁃vice consulting and resource retrieval, and make it a new track for innovative development of libraries in the era of artifi⁃cial intelligence.