In the context of population aging, how to respond to the increasing needs of the elderly care due to disability and dementia needs to continuously improve and develop the long-term care insurance system. With the Singapore long-term care insurance system design and service system, this paper analyzes the background of the establishment and implementation of the system, financing, benefits, disability level assessment and the corresponding service management. Based on the practice of long-term care insurance in China, the paper provides suggestions, so as to provide a reference for the improvement and development of the long-term care insurance system in China. We should promote the standardization of long-term care insurance, explore the long-term care professional training mechanism, provide high-quality long-term care services matching supply with demand, strengthen the publicizing of long-term care insurance to resolve social risk of the aging, develop commercial insurance to participate in the cooperation mechanism, in order to provide the improvement and development of the long-term care insurance system.