You can check the specific income methods in the balance treasure as follows:

1. First, open the Alipay client on your mobile phone.

2. Enter Alipay page, select "Wealth" at the bottom of the page, and then select "Yu 'ebao" at the bottom of the page.

3. after entering the balance treasure page, select "?"at the red arrow. .

4. then select "how to calculate the income of Yu' ebao" in the page indicated by the red arrow.

5. Then you can check the specific algorithm of Yu 'ebao's interest.