Is there any compensation for the resignation of Shanghai Yitong Company?

Shanghai Yitong Company resigned without compensation. According to relevant information, the standard of compensation for resignation of employees in Shanghai is implemented in accordance with the requirements of the Labor Contract Law, and one month's salary is paid for one year's work. One month's salary refers to the average salary of a worker in the twelve months before he leaves his job, and there will be no compensation for voluntary resignation.