在社会数字化转型进程中，图书馆空间要素的重要性愈发凸显，但其空间价值认知与治理仍存在诸多待解问题。文章提出图书馆大空间观、一体空间观、融合空间观等理念，着力提升图书馆空间价值，并将图书馆空间价值具象化为公共文化空间、可信服务空间、公共创造空间、公共人文空间和公共生活空间。在社会数字化转型过程中，需要充分保护图书馆空间传统价值、提升图书馆空间数智化水平、拓展图书馆空间边界、促进图书馆空间共享、提升图书馆空间可持续发展能力。

In the process of social digital transformation, the importance of library space element is becoming more and more prominent, but there are still many problems to be solved in its space value cognition and governance. This paper puts forward the concepts of library’s holistic space view, integrated space view and convergent space view, focuses on improving the value of library space, and embodies the space value of library into public cultural space, trusted service space, public creative space, public humanistic space and public living space. In the process of social digital transformation, it is necessary to fully protect the traditional value of library space, improve the digital intelligence level of library space, expand the boundary of library space, promote the sharing of library space, and enhance the sustainable development ability of library space.