1. Preheat the air fryer: Preheat the air fryer to 200 degrees Celsius, so that the pizza can be heated evenly.
2. Put the pizza in the baking tray: put the pizza in the baking tray to prevent the pizza from directly contacting the bottom of the air fryer to prevent the bottom from overheating or burning.
3. Heating in the air wok: put the baking tray into the preheated air wok, and set the heating time to 15 minutes. The heating time can be adjusted according to personal taste and pizza size.