How to change the user name of Hunan tax social security

If the user name is modified, you must go to the Social Security Bureau to modify it. Cannot be modified online. Social security card number and social security account number refer to the social insurance agency's establishment for each person who participates in social endowment insurance according to the social security number issued by the State Bureau of Technical Supervision, as the basis for calculating and issuing personal account pension insurance benefits when the person who participates in social endowment insurance retires.