1. First, press the key on the mobile phone to open the Alipay client.
2. Next, select the "Recharge Center" indicated by the red arrow on the homepage, and click Enter.
3. Next, on the recharge center page, select "More Functions" indicated by the arrow, and then select "Fuel Card" in the list.
4. Next, select the type of fuel card in the page.
5. Next, enter the card number and recharge amount of the fuel card to be recharged in the page, and click "Confirm Recharge".
6. Then choose CCB credit card to pay, and finally enter the payment password to pay.