I can't. You can't go back on your word after signing a mediation agreement. Mediation is legally binding after it takes effect, and you can't go back on your word at will. Mediation refers to the legal document made by the people's court to confirm the contents of the agreement between the two parties. It is one of the important languages in the research of legal applied writing. The mediation agreement has legal effect, specifically as follows: after the mediation agreement is reached and reviewed by the judges, if both parties agree that the mediation agreement will take effect after being signed or sealed by both parties, the mediation agreement will take effect from the date of signing or sealing by both parties. If the parties request to extract or copy the conciliation statement, they shall allow it.

If the mediation agreement conforms to the provisions of the preceding paragraph, the people's court shall make a civil mediation document separately. After the mediation agreement comes into effect, if one party refuses to perform it, the other party may apply for execution with a civil mediation document. There are three main situations that may lead to prosecution after mediation:

(1) The mediation of ordinary third parties is not enforced, and they can bring a lawsuit to the court after they repent.

(2) If the arbitration institution reneges on the mediation agreement reached, it may bring a lawsuit to the people's court, requesting to change or cancel the agreement, or requesting to confirm that the agreement is invalid. At this time, you need to provide evidence to prove your claim.

(3) a civil conciliation statement made by the people's court. This can be enforced, once signed, it has legal effect, and it is impossible to appeal or prosecute separately for the same dispute.

Legal basis: Article 97 of the Civil Procedure Law of People's Republic of China (PRC), if an agreement is reached through mediation, the people's court shall make a conciliation statement. The conciliation statement shall specify the claim, the facts of the case and the result of conciliation. The conciliation statement shall be signed by the judge and the clerk, stamped with the seal of the people's court and served on both parties. The conciliation statement has legal effect after being signed by both parties.