Abstract: By using the methods of literature review and logical analysis, it is found that the "separated" dilemmas of our country's home-school-community in promoting after-class sports services will be as follows: the awareness of home-school-community is not strong, the supply of home-school-community is insufficient, the effective communication of home-school-community is insufficient, and the collaborative management of home-school- community is not in place. Based on the explaining of "overlapping influence field theory", this paper constructs our country's "overlapping" after-class sports service mechanism for home-school- community, and also puts forward the practical path for that as follows: creating a collaborative atmosphere to reach a consensus on the goal of physical education; coordinating the resources of the three parties to strengthen the effect of after-class sports service; improving the communication mechanism to promote the deep integration of home-school-community; and building a smart platform to optimize after-class sports service management.

Keywords: school physical education；after-class sports services；home-school-community coordination；overlapping areas of influence；service mechanism