As long as you don't sign any names yourself, there won't be any problems. At present, some businesses of the bank really need to fill in the "contact person", which means that if your boss leaves, the bank can at most ask you to help find it. Of course, you have no obligation to perform, which is very different from asking you to sign a guarantee contract. This form is likely to be a transitional form from the previous guarantee to the later personal credit loan.