1. Open the official mobile phone client of Railway 12316, and click on specialties and catering;

2. Enter the train number and click Query;

3. Choose distribution stations, which are mainly large stations at present;

4. Choose a favorite delivery restaurant;

5. Enter the restaurant, complete self-service ordering, and click Submit Order;

6. According to the prompt, enter your car information and phone number, and click Settlement;

7. Payment is successful. Wait for the meal to be delivered to your seat about 11 minutes after the exit.