After the Alipay fund is bought, any unconfirmed share can be revoked. Revocation process: Open Alipay mobile client-My-Total Assets-Fund-Transaction Records-Revocation.

If the fund purchases before 15 o'clock on the trading day, the cancellation needs to be before 15 o'clock on the trading day, otherwise the cancellation will be unsuccessful. If the fund purchases after the trading day 15, the cancellation needs to be before the second trading day 15, otherwise the cancellation will not be successful.