Under the social background of the superposition of declining birthrate and aging, the demand for community elderly-oriented service has gotten explosive growth. The work aims to introduce the service design concept into the construction of the community elderly-oriented service system and summarize the enlightenment of the "Life Apartment" Project in Netherlands to the pension model in China based on the current situation of the community elderly-oriented service system. Then, the guiding principles and innovative design methods of the elderly-oriented service system are put forward and the research is carried out on the auxiliary functions of community, emotional care, social security, etc., so as to construct a community elderly-oriented service system model with service planning, process, stakeholders, contacts and service content as the core. It is of practical significance to the construction and optimization design of contemporary community elderly-oriented service system.