What does Kexing Zhongwei vaccine mean by error correction?

Error correction means of Kexing Zhongwei vaccine:

1, not inoculated. If you haven't been vaccinated with COVID-19 vaccine, but there is a vaccination record on the resident electronic health card, you can make a complaint.

2. The vaccine information is incorrect. If there is an error in the actual vaccine and the vaccine recorded on the health card, you can make a complaint. It should be noted that most vaccination information is correct and this complaint function is not needed. If there is no need for error correction, please don't click Error Correction at will.