The soup food fine belongs to the catering industry, which is punished for violating the regulations, and can be paid by mobile phone. The specific steps are as follows:

1. Install Alipay in the mobile phone, enter "More Public Services" at the bottom, and see "Handling Administrative Penalties for Catering", and click Add.

2. You can enter the catering penalty handling system on Alipay.

3. There are some news about catering in the "Handling of Catering Penalties". In the lower left corner of the window, there is a function to check whether there is any illegal operation.

4. Fill in relevant information, such as name and mobile phone number. Click Save Order, and a window will pop up asking whether to enter payment. When the payment is completed, the payment of the ticket is completed.