With the continuous development of information technology,digital technology has become an important means of party building in hospitals.Through the necessity and challenges of the implementation of digital party building in hospital grass-roots organizations,this paper puts forward some feasible paths for hospital grass-roots organizations to use digital party building to realize party member management,promote party building culture,carry out online party member education,and hold party building activities,and puts forward relevant suggestions for the digital party building work of hospital grass-roots organiza-tions,so as to promote the overall upgrading of the efficiency and quality of digital party building in hospital grass-roots organiza-tions,and promote the improvement of hospital medical service level.