diff --git a/src/main/resources/mapper_dao/ProTaskDetailDao.xml b/src/main/resources/mapper_dao/ProTaskDetailDao.xml
index 4ec9be1..dfcc44a 100644
--- a/src/main/resources/mapper_dao/ProTaskDetailDao.xml
+++ b/src/main/resources/mapper_dao/ProTaskDetailDao.xml
@@ -455,9 +455,10 @@
         LEFT JOIN t_label_business lb on d.id = lb.business_id and lb.rec_status = 0
         LEFT JOIN t_label l on l.id = lb.label_id and l.rec_status = 0
         LEFT JOIN t_pro_parent_task p on d.id = p.task_detail_id and p.rec_status = 0
+        LEFT JOIN t_pro_task_detail d2 on d2.id = p.parent_task_detail_id and d2.rec_status = 0
         WHERE
         l.label_type_id = 2
-        and p.parent_task_detail_id is null
+        and d2.id is null
         and
         l.`level` = 0
         and