1. If the defendant refuses to appear in court after being summoned, he may make a judgment by default.
2. The defendant can make a judgment by default if he does not appear in court.
3. If the whereabouts of the defendant is unknown and the plaintiff files a lawsuit for divorce, a default judgment may be made.
[Legal Basis]
In Article 109 of the Civil Procedure Law, the people's court may compel a defendant who must appear in court to be summoned twice and refuses to appear in court without justified reasons.