My five-insurance social security originally belonged to Huzhou city, but now it has been reported to Jiaxing company. Why is it still hanging in the lake?

My five-insurance social security originally belonged to Huzhou City, but now I have signed a contract with Jiaxing Company and hung up the lake because the information operator of the social security bureau in the insured place did not enter my change information into the system. According to relevant public information, the original household registration information has not been cancelled. First of all, I am a resident who participated in medical insurance in my original place of residence. According to the regulations, after the account is moved in, I should cancel the medical insurance information in my original place of residence and apply for medical insurance again in my current place of residence.