Legal analysis: After the loan is paid off, other warrants will be cancelled according to law. Article 48 of the Measures for the Registration of Houses stipulates that the obligee shall apply for the cancellation of registration of the mortgage under any of the following circumstances: (1) the principal creditor's rights shall be extinguished; (2) The mortgage right has been realized; (3) The mortgagee waives the mortgage right; Wait a minute.

Legal basis: Article 48 of the Measures for the Registration of Houses in People's Republic of China (PRC), in case of any of the following circumstances, the obligee shall apply for cancellation of mortgage registration:

(1) The principal creditor's rights are extinguished. (2) The mortgage right has been realized; (3) The mortgagee waives the mortgage right.

(4) Other circumstances stipulated by laws and regulations.