fix

teachcloud-mark/src/main/java/com/qmth/teachcloud/mark/service/impl/MarkStudentServiceImpl.java

@@ -359,6 +359,7 @@ public class MarkStudentServiceImpl extends ServiceImpl<MarkStudentMapper, MarkS
         // 重置状态
         student.setIncomplete(false);
         student.setAssigned(false);
+        student.setAssignConfirmed(false);
         student.setInvalid(false);
         student.setQuestionFilled(false);
         // student.setOmrAbsent(false);