1. The types and quantities of meals for detainees are not up to the prescribed standards, and the prices are on the high side.

2. The government's special financial allocation is insufficient.

3. The use and management of food funds is not open.

4. It is difficult to supervise when the income of criminals' productive labor is used to subsidize food expenses.

5. Lack of supervision on the purchase and use of catering food.

A detainee refers to a person detained in a detention center.

According to the Criminal Procedure Law of People's Republic of China (PRC) and other relevant laws, criminals who have been arrested and detained according to law, criminals who have been sentenced to fixed-term imprisonment or criminal detention of less than three months, or criminals whose remaining sentence is less than three months, can be supervised by detention centers. People detained in detention centers are called detainees.