Abstract: This paper summarizes the necessity and significance of the construction of subject information resources in the development of university libraries, puts forward the strategy of subject information resources construction based on Web2.0, and focuses on the application of Web 2.0 technology in information resources system planning, information resources select and collection, database construction, network information resources development and using, information resources organization management, information resources sharing, providing a reference for the subject information resources construction in university libraries.

Key words: Web1.0; Web2.0; subject service; information resource construction