Legal basis: According to Article 13 of the Provisions of the Supreme People's Court on Several Issues Concerning the Application of Laws in the Trial of Private Lending Cases, the people's court shall deem the private lending contract invalid in any of the following circumstances: (1) Borrowing from financial institutions; (2) Lending money from other profit-making legal persons, raising funds from employees of the unit or illegally absorbing funds from public deposits; (3) Lenders who have not obtained the loan qualification according to law provide loans to unspecified social objects for the purpose of making profits; (four) the lender knows or should have known in advance that the borrower's loan is used for illegal and criminal activities, but still provides loans; (5) Violating the mandatory provisions of laws and administrative regulations; (6) Violating public order and good customs.