When I first took office, the company asked me to sign the "I have nothing to do with the company" clause. Is it legal?

First of all, if you don't sign a labor contract, you can ask for double pay. From February 1 2008, counting from the date of your resignation, Article 10 of the Labor Contract Law establishes a labor relationship and shall conclude a written labor contract. If a labor relationship has been established and a written labor contract has not been concluded at the same time, a written labor contract shall be concluded within one month from the date of employment. If the employer and the employee conclude a labor contract before employment, the labor relationship shall be established from the date of employment. Article 82 If an 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. Where an employing unit violates the provisions of this Law and fails to conclude an open-ended labor contract with the laborer, it shall pay the laborer twice the salary every month from the date when the open-ended labor contract should be concluded. The unit shall not default on your salary and ask them to reissue it and pay insurance for you. According to Article 85 of the Labor Contract Law, if the employing unit is under any of the following circumstances, the labor administrative department shall order it to pay labor remuneration, overtime pay or economic compensation within a time limit; If the labor remuneration is lower than the local minimum wage, the difference shall be paid; If the payment is not made within the time limit, the employing unit shall be ordered to pay compensation to the laborer according to the standard of more than 50% 100% of the payable amount: (1) failing to pay the laborer's labor remuneration in full and on time in accordance with the labor contract or state regulations; (2) Paying workers' wages below the local minimum wage standard; (3) Arranging overtime without paying overtime; (four) the dissolution or termination of the labor contract, not in accordance with the provisions of this law to pay economic compensation to the workers. It is illegal for the unit not to sign a labor contract, not to give insurance and not to pay wages on time. To terminate the labor relationship, the unit may be required to pay compensation =2 times the economic compensation. Article 46 Under any of the following circumstances, the employer shall pay economic compensation to the employee: (1) The employee terminates the labor contract in accordance with the provisions of Article 38 of this Law; (2) The employing unit proposes to terminate the labor contract with the laborer in accordance with the provisions of Article 36 of this Law, and the labor contract is terminated through consultation with the laborer; (3) The employer terminates the labor contract in accordance with the provisions of Article 40 of this Law; (4) The employer terminates the labor contract in accordance with the provisions of the first paragraph of Article 41 of this Law; (5) Terminating a fixed-term labor contract in accordance with the provisions of the first paragraph of Article 44 of this Law, except that the employer maintains or improves the conditions stipulated in the labor contract to renew the labor contract and the employee does not agree to renew it; (6) The labor contract is terminated in accordance with the provisions of Item 4 and Item 5 of Article 44 of this Law; (seven) other circumstances stipulated by laws and administrative regulations. Forty-seventh economic compensation shall be paid according to the standard of one month's salary for each full year of work in the unit. For more than six months but less than one year, it shall be counted as one year; If it is less than six months, economic compensation of half a month's salary shall be paid to the workers. If the monthly salary of workers is three times higher than the average monthly salary of local workers announced by the people's government of the municipality directly under the central government or the city divided into districts where the employer is located, the standard for paying economic compensation to workers is three times the average monthly salary of workers, and the longest period for paying economic compensation to workers shall not exceed 12 years. The monthly salary mentioned in this article refers to the average salary of workers in the twelve months before the dissolution or termination of the labor contract. Article 87 Where an employing unit dissolves or terminates a labor contract in violation of the provisions of this Law, it shall pay compensation to the laborer at twice the economic compensation standard stipulated in Article 47 of this Law. The letter of guarantee you mentioned is completely meaningless, and the clauses that violate the law are invalid. When you leave your job, you usually don't involve that security issue! Let's talk about it after we mention it!