Artificial Intelligence(AI)technology is widely used in digital government,however,Pub-lic acceptance of AI technology is still poorly understood.Based on the Artificial intelligence technology,with the Acceptance(AIDUA)model,the questionnaire data were analyzed and verified by the structural e-quation.Results show that social influence,hedonistic motivation,and anthropomorphism are positively cor-related with performance expectations,while social influence,hedonistic motivation,and effort expectations are negatively correlated,and anthropomorphism and effort expectations are positively correlated.Perform-ance expectation is positively correlated with emotion,and the influence of effort expectation and emotion can be ignored.Sentiment has a positive impact on public acceptance of AI technology,but has no significant im-pact on opposition to the use of AI technology.Among them,social influence has a significant effect on pub-lic acceptance or opposition to the use of AI technology,and public behavior is more likely to be influenced by people around;In addition,the public attache more importance to the performance expectation and hedo-nistic motivation of AI technology;The higher the degree of anthropomorphism,the lower the public accept-ance,and AI assistants should try to avoid human-like characteristics.