...

examcloud-task-service/src/main/java/cn/com/qmth/examcloud/task/service/job/TaskTraceCleanTask.java

@@ -58,9 +58,7 @@ public class TaskTraceCleanTask extends AbstractTask {
 			if (1 > list.getSize()) {
 				break;
 			}
-			for (TaskTraceEntity cur : list) {
-				taskTraceRepo.delete(cur);
-			}
+			taskTraceRepo.delete(list);
 		}
 	}