[目的/意义] 机构知识库在最近几年得到了迅速发展，但仍然在观念、政策、技术、宣传及可持续发展等方面存在问题。分析并解决这些问题对机构知识库的正常发展有着非常重要的意义。 [方法/过程] 通过网站调研、电话调研和专家访谈等多种调研方法了解目前我国机构知识库发展的现状，分析目前发展中存在的问题。 [结果/结论] 针对问题提出了相应的解决对策，包括加强宣传，调动科研人员上传成果的积极性，改革科研成果管理和认定制度等，从而推动开放获取成为促进科研成果传播、科研思想交流的重要渠道。

[Purpose/significance] The institutional repository has been developed rapidly in recent years, but there are still many problems to be solved, such as the problems of ideas, policies, technologies, promotion and sustainable development. [Method/process] This paper elaborates the current situation of China's institutional repositories through a variety of research methods, and analyzes the existing problems in the development of IR. [Result/conclusion] On the basis of the existing solutions, this paper expounds some countermeasures. Enhancing promotion makes IR more popular and encourages scientific researchers to positively unload their research achievements. The precondition of this is to reform the management and determination system of scientific research achievements. It is also necessary to make open access be an important channel of promoting the flowing of scientific achievements and the communication of scientific research thoughts as well as scientific innovation.