.....

examcloud-core-examwork-dao/src/main/java/cn/com/qmth/examcloud/core/examwork/dao/entity/ExamSpecialSettingsEntity.java

@@ -31,7 +31,7 @@ import cn.com.qmth.examcloud.web.jpa.JpaEntity;
  */
 @Entity
 @Table(name = "EC_E_EXAM_SPECIAL_SETTINGS", indexes = {
-		@Index(name = "IDX_E_E_S_S_001001", columnList = "examId,courseId,orgId", unique = true)})
+		@Index(name = "IDX_E_E_S_S_001001", columnList = "examId,courseId,orgId,studentId", unique = true)})
 public class ExamSpecialSettingsEntity extends JpaEntity {
 
 	private static final long serialVersionUID = -3335725218626631530L;