Legal analysis: If the employee's resignation causes certain losses to the company, the company can deduct a certain amount from the employee's salary as compensation.

Legal basis: Article 90 of People's Republic of China (PRC) Labor Contract Law. If a laborer terminates a labor contract in violation of the provisions of this law, or violates the confidentiality obligation or non-competition restriction stipulated in the labor contract, thus causing losses to the employer, he shall be liable for compensation.