How to punish restaurant employees without health certificates?

A fine of not less than 500 yuan but not more than 5,000 yuan. According to Article 38 of the Detailed Rules for the Implementation of the Regulations on Hygiene Management in Public Places, if a public place operator arranges employees who have not obtained valid health certificates to directly serve customers, the health administrative department of the local people's government at or above the county level shall order them to make corrections within a time limit, give them a warning and impose a fine of not less than 500 yuan but not more than 5,000 yuan.