The maintenance fund at the time of delivery is mainly a certain standard sum paid by the owner of residential property for the maintenance of public parts and facilities and equipment in the property area. And the owners' committee is granted the unified management and use of the fund maintenance funds, which are raised by the owners themselves. Owners enjoy the ownership of maintenance funds according to the proportion of payment, but the right to use belongs to all owners, and individual owners may not withdraw all their own maintenance funds from the bank.

The maintenance fund is combined with a specific house and will be lost with the existence of the house, but it will not change because of the change of the specific owner. When the house property right is changed to the new owner, the maintenance fund should also be renamed to the new owner through the old owner.