If there is no special agreement between the parties to the lease, it shall generally be borne by the person responsible for the repair of the leased house.

Legal analysis: the owner of the house should bear the responsibility of house repair. The responsibility for repairing other houses shall be determined in accordance with the following provisions: the responsibility for repairing the leased house shall be agreed by both parties; The entrusted management of house repair shall be undertaken by the trustee in accordance with the entrusted contract; The maintenance of the escrow house shall be borne by the custodian; The maintenance of self-taught public houses shall be borne by the user; During the warranty period, the party responsible for the warranty shall be responsible for the maintenance of the house; Property management housing, after the expiration of the warranty period, its * * * parts, * * facilities and equipment repair, by the property management service enterprises in accordance with the property management service contract to undertake the repair responsibility; The repair of water supply, power supply, gas supply, heating, drainage and other facilities and equipment shall be undertaken by its professional management department in accordance with relevant regulations; If the house is damaged due to the construction of water supply, power supply, gas supply, heating, drainage, municipal administration, telecommunications, greening, civil air defense, etc., the professional department that organizes the construction shall bear the responsibility for repair; The maintenance of ×× parts and ×× facilities and equipment of sold public housing shall be undertaken by the selling unit in accordance with relevant regulations; If houses, facilities and equipment are damaged due to improper use or man-made, the parties concerned shall be liable for repair and compensation.

Legal basis: Article 19 of the Regulations on the Administration of Urban Private Houses in People's Republic of China (PRC), the lessor is responsible for the maintenance of the rented house. The lessor shall carefully inspect and maintain the house and its equipment in time to ensure the safety of the house. If the lessor is really unable to repair the rented house, it can repair it together with the lessee. The repair fee paid by the lessee can offset the rent or be repaid by the lessor in installments.