Abstract: At the present time,the generation of Cantonese opera literature is undergoing drastic changes.The construction of library literature resources is also in a period of transformation.With the establishment of the Guangdong-Hong Kong-Macao Greater Bay Area and the arrival of the post-knowledge service era,the construction of Cantonese opera literature,as an important cultural relic in lingnan area,is facing an important turning point of resource restructuring and service transformation. Since 2005, some prefecture-level cities in Guangdong province have set up special libraries, museums and memorials on Cantonese opera. However,the construction degree of literature resources is not the same, and the institutions follow their own policies,which fails to give full play to the role of complementary resources and integrated development.This article through the analysis of the development of Cantonese opera literature in different stages of the form and the present condition of the resources construction,points out that the library should be based on the characteristics of Cantonese opera literature resources change and transformation of library cause development needs,planning the construction of the whole resources with Cantonese opera literature resources construction of alliance cooperation. Including from a single physical space to the composite in the space construction; from the construction of independence to the co-construction and sharing; from a single library literature collection coordinated management and optimization classification to the literature;from basic services to the traditional multiple three-dimensional information service.The Cantonese opera literature resources construction joint document resources change characteristics and the transformation of library development requirements,which inherited Lingnan traditional cultural heritage,to pool national sentiment and enhance cultural confidence.