Legal analysis: if it is unreasonable, you can complain, and the labor administrative department will order it to be returned to the workers within a time limit, and will impose penalties in accordance with relevant laws and regulations. Where an employing unit, in violation of the provisions of this Law, collects property from laborers by way of guarantee or other names, the labor administrative department shall order it to be returned to the laborers within a time limit and impose a fine of not less than 500 yuan but not more than 2,000 yuan per person.

Legal basis: People's Republic of China (PRC) Labor Law.

Article 89 If the labor rules and regulations formulated by the employing unit violate the provisions of laws and regulations, the labor administrative department shall give a warning and order it to make corrections; If it causes damage to workers, it shall be liable for compensation.

Article 90 If an employing unit violates the provisions of this Law and extends the working hours of laborers, the labor administrative department shall give it a warning, order it to make corrections, and may impose a fine.

Article 91 Where an employing unit infringes upon the lawful rights and interests of workers, in any of the following circumstances, the labor administrative department shall order it to pay wages and economic compensation to the workers, and may also order it to pay compensation:

(1) Deducting or delaying the wages of workers without reason;

(2) Refusing to pay overtime wages to laborers;

(three) pay the wages of workers below the local low wage standard;

(4) Failing to give economic compensation to the laborer in accordance with the provisions of this Law after the termination of the labor contract.