In divorce cases, if the plaintiff refuses to appear in court without justifiable reasons, it is deemed that the lawsuit is withdrawn. If the defendant refuses to appear in court without justifiable reasons, it will be tried in absentia. Whether divorce is decided depends on whether the relationship between husband and wife is broken. Because the divorce case must be mediated, if one party does not appear in court, the court should generally treat it cautiously, and it is generally inappropriate to make a default judgment. Except for cases served by public announcement. Article 62 of the Civil Procedure Law stipulates: "If a divorce case has an agent ad litem, he or she shall still appear in court unless he or she cannot express his or her will; if he or she cannot appear in court due to special circumstances, he or she must submit a written opinion to the people's court." Therefore, the defendant who filed a divorce lawsuit cannot appear in court, The judgment of trial by default can only be applied in the following two cases: one is to serve the document by public announcement, and the other is to submit written defense opinions when unable to appear in court due to special circumstances.