...

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

@@ -801,7 +801,7 @@ public class ExamCloudServiceProvider extends ControllerSupport implements ExamC
 
 		Specification<ExamEntity> specification = (root, query, cb) -> {
 			List<Predicate> predicates = new ArrayList<>();
-			predicates.add(cb.equal(root.get("rootId"), rootOrgId));
+			predicates.add(cb.equal(root.get("rootOrgId"), rootOrgId));
 
 			predicates.add(cb.greaterThanOrEqualTo(root.get("id"), start));