Abstract:Taking "Yicun" platform as the research object, 33 influencing factors of service quality evaluation are designed from the three dimensions of service technology, service content and service effect. Traditional KANO analysis, mixed category analysis and better worse index analysis are carried out successively. The results show that: There are 7 expected factors such as beautiful application interface design, 12 necessary factors such as fast platform access, 5 non difference factors such as abnormal payment and frozen account, and 9 charm factors such as concise and intuitive interface information. According to the classification and importance of each factor, this paper puts forward countermeasures and suggestions to accelerate the upgrading of platform service technology, optimization of service content and improvement of service effect based on Villagers' experience, demand and feedback, so as to promote the high-quality development of rural information service platform in the new era and enhance the information kinetic energy of rural comprehensive revitalization.