It is necessary to confirm whether the information bound by the health code is consistent with the information registered in COVID-19, such as name, telephone number, ID number, etc. In particular, when foreigners register with valid passports, it is necessary to ensure that the registered name (the case of English name, whether there are spaces in the format, etc. ), the passport number and contact number are consistent with the information registered in the health code, so that the vaccination record can be displayed.