Decoration deposit refers to the deposit paid by property owners to ensure the standardized decoration of residential areas. After the follow-up decoration is completed, the owner's decoration does not violate the relevant national building regulations and conforms to the relevant property decoration management regulations, and the deposit is returned to the owner.

Maintenance fund refers to the fund established after the sale of commercial housing and public housing, which is specially used for the overhaul, renewal and transformation of residential parts and facilities after the warranty period expires.