1. First, log in to KeyBao, the corporate online banking administrator of Agricultural Bank of China, and click Manage-Operator Permission Settings to enable online banking transaction, entry permission and micro-credit permission.

2. Secondly, click Loan-Micro Loan-Business Authorization Application, select the loan issuing account, check four authorization letters, submit, enter the KeyBao password, and the authorization is successful.

3. Finally, turn on the personal mobile phone and hand it over to the bank, click the ""symbol behind the loan-I want a loan, choose Weijie loan, check the three business authorizations, and submit and sign the contract before China Agricultural Bank can lend money.