[目的/意义]从共生理论视角探讨新型公共阅读空间供给主体间的关系，为优化供给主体间关系提供一 个新的视角。[方法/过程]文章首先从共生单元、共生模式和共生环境三个要素出发，厘清了共生理论对于新型公 共阅读空间供给主体间关系研究的适用性，然后运用实地考察法和深度访谈法分析了湖南省新型公共阅读空间 供给主体间关系的现状。[结果/结论]目前新型公共阅读空间供给主体间存在供给主体利益诉求不同、供给主体 间协作和互动不足以及政策和文化环境支持不足等问题。针对这些问题，提出了优化共生单元、改善共生模式和 培育共生环境等解决路径。

[Purpose/significance] The article explores the relationship between the supply subjects of the new public reading space from the perspective of symbiosis theory, and provides a new perspective for optimizing the relationship between the supply subjects. [Method/process] The article firstly clarifies the applicability of symbiosis theory to the study of inter-subject relationships in the supply of new public reading space from the three elements of symbiosis unit, symbiosis mode and symbiosis environment, and then analyzes the current situation of inter- subject relationships in the supply of new public reading space in Hu′nan Province by using the fieldwork method and the in-depth interview method. [Result/conclusion] The study found that at present, there are problems such as different interests of supply subjects among supply subjects of new public reading space, insufficient collaboration and interaction among supply subjects, and insufficient support of policies and cultural environment. Finally, solution paths such as optimizing symbi⁃ otic units, improving symbiotic modes and cultivating symbiotic environments are proposed to address these problems.