.....

examcloud-core-examwork-api-provider/src/main/java/cn/com/qmth/examcloud/core/examwork/api/controller/ExamController.java

@@ -707,7 +707,7 @@ public class ExamController extends ControllerSupport {
 		for (Long examId : examIds) {
 			ExamEntity exam = GlobalHelper.getEntity(examRepo, examId, ExamEntity.class);
 			exam.setEnable(true);
-			examRepo.save(exam);
+			examRepo.saveAndFlush(exam);
 		}
 
 		for (Long examId : examIds) {
@@ -744,7 +744,7 @@ public class ExamController extends ControllerSupport {
 		for (Long examId : examIds) {
 			ExamEntity exam = GlobalHelper.getEntity(examRepo, examId, ExamEntity.class);
 			exam.setEnable(false);
-			examRepo.save(exam);
+			examRepo.saveAndFlush(exam);
 		}
 
 		for (Long examId : examIds) {