According to the actual situation, as long as the contents of the resignation agreement comply with the law and the parties voluntarily and legally sign it, it is legally binding. Labor disputes arising from resignation can be settled by the parties through consultation. If negotiation fails, one party may apply for labor arbitration. If you refuse to accept it, you can bring a lawsuit to the people's court in accordance with the law.

Relevant laws and regulations: People's Republic of China (PRC) Labor Dispute Mediation and Arbitration Law.

Article 2 This Law shall apply to the following labor disputes between employers and employees in People's Republic of China (PRC):

(1) Disputes arising from the confirmation of labor relations;

(2) Disputes arising from the conclusion, performance, alteration, dissolution and termination of labor contracts;

(3) Disputes arising from delisting, dismissal, resignation or resignation;

(4) Disputes arising from working hours, rest and vacation, social insurance, welfare, training and labor protection;

(five) disputes arising from labor remuneration, medical expenses for work-related injuries, economic compensation or compensation;

(six) other labor disputes as prescribed by laws and regulations.

Article 4 In the event of a labor dispute, the laborer may negotiate with the employer, or request the trade union or a third party to negotiate with the employer to reach a settlement agreement.

Article 5 In the event of a labor dispute, if the parties are unwilling to negotiate, fail to negotiate or fail to perform after reaching a settlement agreement, they may apply to a mediation organization for mediation; Unwilling to mediate, failing to mediate or failing to perform after reaching a mediation agreement, you may apply to the Labor Dispute Arbitration Committee for arbitration; Anyone who refuses to accept the arbitration award may bring a lawsuit to the people's court unless otherwise stipulated in this Law.