diff --git a/apps/pm/services.py b/apps/pm/services.py
index f5d11499..9771bc5f 100644
--- a/apps/pm/services.py
+++ b/apps/pm/services.py
@@ -125,11 +125,11 @@ class PmService:
         锁定生产任务
         """
         from apps.wpm.models import Mlog
-        from apps.wpm.services import mlog_confirm, update_mtask_count
+        from apps.wpm.services import mlog_confirm, update_mtask
         for mtask in mtasks:
             mlogs = Mlog.objects.filter(mtask=mtask)
             for mlog in mlogs:
                 mlog_confirm(mlog)
-            update_mtask_count(mtask)
+            update_mtask(mtask)
             mtask.state = Mtask.MTASK_DONE
             mtask.save()
diff --git a/apps/pm/views.py b/apps/pm/views.py
index f8a68709..be93b2e0 100644
--- a/apps/pm/views.py
+++ b/apps/pm/views.py
@@ -69,6 +69,6 @@ class MtaskViewSet(CustomModelViewSet):
         """
         ids = request.data.get('ids', [])
         mtasks = Mtask.objects.filter(
-            id__in=ids, parent=None, state=Mtask.MTASK_ASSGINED)
+            id__in=ids, state=Mtask.MTASK_ASSGINED).exclude(parent=None)
         PmService.mtasks_submit(mtasks)
         return Response()