根据《合同法》第286条的规定,发包人未按约定支付价款的,承包人可以催告发包人在合理期间内支付价款。发包人逾期不支付的,除按照建设工程的性质不宜折价、拍卖的以外,承包人可以与发包人协议将该工程折价,也可以申请人民法院将该工程依法拍卖。建设工程的价款就该工程折价或者拍卖的价款优先受偿。该 According to the provisions of Article 286 of the Contract Law, if the Employer fails to pay the price as agreed, the Contractor may urge the Employer to pay the price within a reasonable period of time. If the Employer fails to pay overdue payment, the Contractor may, in accordance with the nature of the construction project, not discount or auction the Employer may, in agreement with the Employer, discount the Project or apply to the People’s Court for the auction of the Project according to law. The price of the construction project shall be given priority in the discount of the project or the price of the auction. This