How to solve the problem that the mailing address of purchasing health insurance plan (version 20 18) always prompts that it does not meet the underwriting requirements?

The address rule is: province/municipality/autonomous region/city/county/district/flag, and the detailed address filling rule is: the insured address must contain at least one keyword: community, building, village, alley, lane, number, building, building, house, unit, door, group, house, building, building and platoon. If the third-level address of your long-term residence is a county-level city and there is no district below, you can fill in the municipal district at the detailed address and pass the examination.