Illegal

If you work for more than one month without signing a labor contract, you should pay double wages.

article 82 of the labor contract law stipulates that if the employer fails to conclude a written labor contract with the employee for more than one month but less than one year from the date of employment, it shall pay the employee twice the monthly salary.

article 7 of the regulations on the implementation of the labor contract law stipulates that if an employer fails to conclude a written labor contract with the employee within one year from the date of employment, it shall pay the employee twice the monthly salary according to the provisions of article 82 of the labor contract law from the day after the expiration of one month to the day before the expiration of one year, and it shall be deemed that an open-ended labor contract has been concluded with the employee on the day after the expiration of one year from the date of employment, and it shall immediately make up a written labor contract with the employee.

if the restaurant refuses to sign a labor contract, the employee can leave his job at any time, or claim double salary from the second month of his employment.

labor dispute cases need to be submitted to the labor arbitration department where the company or the workplace is located for arbitration first.