：公共文化供给侧改革是解决公共文化领域“供需错位”的发展之路。公共图书馆的服务具有典型的公共性和公益性特征，运用“公共服务+”逻辑框架，可以为公共图书馆的供给侧改革提供新的思路。公共图书馆供给侧改革的“公共服务+”逻辑，就是从资源配置与价值提升的角度，通过“服务内容+”“服务层次+”“供给主体+”“公共附加值+”等路径来健全公共图书馆的服务体系，满足社会和读者对公共图书馆服务需求的表达。

The supply-side reform of public culture is the way to solve the problem of "supply and demand dislocation" in the field of public culture. The services of public library have the characteristics of common and public welfare. So the use of "public service +" logical framework can provide new ideas for the supply-side reform of public library.The "public service +" logic of the supply-side reform of public library is to improve the service system of the public Library from the angle of resource allocation and value promotion, through "service content +" "service level +" "supply main body +" "public value added +" etc. to satisfy the expression of the service demand of public library.