diff --git a/cloud-task-server/src/main/java/com/muyu/task/server/service/impl/TaskInfoServiceImpl.java b/cloud-task-server/src/main/java/com/muyu/task/server/service/impl/TaskInfoServiceImpl.java
index 1778cb1..de92500 100644
--- a/cloud-task-server/src/main/java/com/muyu/task/server/service/impl/TaskInfoServiceImpl.java
+++ b/cloud-task-server/src/main/java/com/muyu/task/server/service/impl/TaskInfoServiceImpl.java
@@ -457,7 +457,7 @@ public class TaskInfoServiceImpl extends ServiceImpl<TaskInfoMapper, TaskInfo> i
                     log.info("7");
                     List<DataValue[]> listArrays = Arrays.stream(prevResult).toList();
                     log.info("8");
-                    if (!CollectionUtils.isEmpty(listArrays)) {
+                    if (!CollectionUtils.isEmpty(set)) {
                         listArrays.removeAll(set);
                         log.info("9");
                         DataValue[][] array = (DataValue[][]) listArrays.toArray();