1. Facilities transformation: replace fire water and improve fire fighting equipment, standardize gas laying, fire escape and residential lighting, and install elevators in buildings where conditions permit.

2. Environmental transformation: For the old community, the environment is also the most important transformation. Renovating the residential area and its surroundings can make it look clean and tidy, clean up the ground, repair the damaged ground, dismantle illegal buildings, restore the green belt of the residential area and improve the greening level.

3. Interior decoration of houses: Generally speaking, the service life of old residential areas is relatively long, so the housing facilities in most old residential areas are relatively poor, such as the weakening of heating system and the unsightly old radiators, which need to be renovated.

4. In order to meet the needs of residents' convenience and improvement of life, the main contents are the transformation and construction of environment and supporting facilities, the energy-saving transformation of residential buildings, and the installation of elevators in conditional buildings.

Among them, the transformation of the construction environment and supporting facilities includes the demolition of illegal buildings, the transformation of the greening and lighting environment around the community, the transformation or construction of facilities suitable for the elderly, barrier-free facilities, parking garages (yards), electric bicycles and car charging facilities, intelligent express boxes, intelligent letter boxes, cultural and leisure facilities, sports and fitness facilities, property rooms and other supporting facilities.

5. In order to enrich the supply of community services and improve the quality of life of residents, based on the reality of the community and surrounding areas, the main content is the supporting construction and intelligent transformation of public service facilities.

Including community comprehensive service facilities, public health facilities such as health service stations, educational facilities such as kindergartens, intelligent perception facilities such as perimeter protection, and community-specific service facilities such as pension, child care, food assistance, housekeeping, convenience markets, convenience stores and postal express terminal comprehensive service stations.