Shanghai social security provident fund base adjustment and salary adjustment time there is an error, how to deal with?

It's okay, the employee's salary adjustment does not affect the current base, to the social security uniform adjustment of the base time, unified to the average salary adjustment according to the previous 12 months can be.

Previously do not have to make up, social security is not required, the employee will not ask, the employee asked, the labor agency will not support

.