The accumulated income of Alipay Fund cannot be deleted. The accumulated income of Alipay is important information in the process of users' investment. In order to let investors know the profit and loss of investment, individuals can't delete it, and Alipay platform can't be deleted.

Cumulative income refers to the income generated by all funds in the fund account, including all the parts bought and sold during the holding period. The total income since the investment depends on the accumulated income. If you want to look at the income of a single fund, you should look at the holding income.