This is not allowed. Besides, how can you sign with confidence?

After you sign, the number he fills in is equivalent to your consent, which is easy to cause risks. Generally speaking, due to many procedures, banks may sometimes omit some less sensitive contents and fill them in after signing, but important information such as loan time, amount, interest rate and purpose must be clearly filled in before signing. This is the bank's improper operation in person.

In addition, if you provide false work certificates, it is you who need to bear the responsibility. Banks have regulations that borrowers should be responsible for the authenticity of the materials they provide. Generally, it is unreasonable for banks to sue you in court for risks in the later stage of loans. If it is serious, it is to defraud the bank loan funds. At most, banks will punish account managers for false responsibilities.

Besides, if you run a first-hand mortgage loan, the cooperative bank provided by the developer will review the conditions of the developer, but the borrower will be the least reviewed. This is up to you.

I suggest you go to the bank to check the loan balance. If there is no discrepancy with the amount you want to borrow, the rest will be paid back on schedule, and it is best not to cause bad loans.