As information resources in college libraries serve the aim of education and is an important aspect in evaluating the education quality, strengthening the construction of information resources is vital to improving education quality. Based on the concept of educational resources sharing, this paper takes college libraries in Jiangxi Province as an example to study the construction and sharing of information resources and finds there exist such problems as inadequate efforts in advancing with no obvious effects, insufficient capital guarantee, short of information resources to meet students’ various demands with a lower degree of students’ satisfaction with the service platform. Targeted at those, this paper proposes a certain countermeasure including perfecting the capital guarantee system, effectively balancing the interests of various parties, making more efforts in training and publicity, etc. The research results have been of sound reference to construction and sharing of information resources in college libraries of other regions.