If the court can't correct it in time, it can ask the court to make a new judgment. If he still refuses to make corrections, he may appeal to a higher court, revoke the original judgment and reopen the trial.
Before signing any document, you should carefully check the contents of the document to ensure that your understanding and signature are accurate. If in doubt, you can consult a lawyer or notary. Before signing the document, it is best to be accompanied by family members or others to ensure that your rights and interests are protected.