With the deepening of aging, the elderly as the main outdoor public space activities, the transformation of aging is imminent. Starting from the current situation of the aging landscape in urban communities, this paper puts forward transformation strategies from three aspects of planning layout, function construction and facility system, taking function construction as the core strategy, and obtains seven space transformation methods of fitness space, gardening and recuperation space, cultural activity space, leisure and communication space, pet interaction space, parent-child sharing space and meditation space. In order to guide the suitable aging transformation of suojincommunity in Nanjing, the suitable aging transformation should be carried out reasonably for six green spaces within the residential area.