：人工智能时代，人脸识别技术应用于多个行业领域，包括图书馆业界。文章在“刷脸”热这一背景下，运用网络调查方法，探究了我国图书馆界刷脸入馆和刷脸借书的应用现状。结合人脸识别技术的应用实践，从读者时间成本与读者接受意愿，读者卡相关系统的升级改造和图书馆经济与环境可持续发展三个方面进行了思考和分析。

In the era of artificial intelligence, Face recognition technology has made great progress in recent years. It has applications in all areas of our lives, including the field of library. This paper intends to use the method of network investigation under the background of "Face Scanning" and explore the status quo and trends of technology applied to the library to Face+Access Control System and Face+borrowing. Three aspects are consider and analyzed for the application of the technology in academic libraries and public libraries in the new era. With regard to services, it provides practical references.