1. First of all, we need to know the specific feedback from students in detail. Ask which part of the food you don't like, or which combination of food makes you feel uncomfortable. At the same time, we should also know whether there are taboos for cultural reasons.

2. Secondly, communicate with the catering service department, adjust the catering menu according to students' feedback, or add different options to the fixed menu to meet the tastes of different students.

3. Finally, provide extra food or snacks during meal time. This can satisfy students who need more food.