It should be noted that the social security policies and the minimum payment base of social security in different cities are different. And the annual social security base in this area will be calculated according to the average wage of the local society, so the social security base will be adjusted once a year. Some old users will wonder why sometimes they get a refund and sometimes they get a contact person who pays the fee. There are also monthly users who ask why the social security fee this month is lower/higher than last month, just because the social security fee paid by E Social Security has changed according to the regulations of the Social Security Bureau. If you find that the social security fee charged has changed, you can go to the local social security bureau for consultation, so that the social security guarantee fee is transparent, and only the service fee of the current month is charged every month.