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1, donors and staff exemption
2, before June 30th upload more than 1G users through the assessment
3, after June 1st, registered users upload within 30 days greater than 1G through the assessment
4 and June 1st before registration, but in June 30th upload has not been 1G, delete number
5, after June 1st, registered users, within 30 days upload less than 1G, delete number