You can check the rate of return of the fund through mobile phone Alipay. First, open Alipay, find mine in the lower right corner of Alipay homepage, click Open, find Yu 'ebao on the opened page, and click Open to see the 7-day annualized rate here. Finally, click to open the 7-day annualized rate, and you can see the current rate of return of fund products held by the fund.