What should I do if the staff canteen is poorly managed and the food quality is poor?

Thank you for inviting me. Or change a group of chefs and service personnel. Or not eating for a month. Business will naturally be bad and they will know that they have changed. Not for a month, not for two months. Thank you. Employees work hard and food and service are not guaranteed. What age is it now? The company should make great efforts not to ignore the feelings of employees just because there are relatives and friends in the canteen.

2 1 century. Okay？ !