The development of Digital Humanities has brought forward new demands for Resource Co- Construction and Sharing in GLAM. Taking the "Chinese Ancient Books Union Catalogue and Evidence-based Platform", "Chinese Genealogy Knowledge Service Platform", "Authority Names Database" and "Historical Document Crowd-sourcing Platform" as examples, this paper explores the mode of co-construction and sharing of historical literature resources in the digital humanities environment, including six modes. The paper analyzes and compares the application scope and feasible technical solutions. Through practical cases, the paper demonstrates that the problems of resource co construction and sharing in GLAM field under the digital human environment can be solved by technical means as a supplement to policies and mechanism.