diff --git a/apps/pm/tasks.py b/apps/pm/tasks.py
new file mode 100644
index 00000000..95a9533f
--- /dev/null
+++ b/apps/pm/tasks.py
@@ -0,0 +1,24 @@
+# Create your tasks here
+from __future__ import absolute_import, unicode_literals
+from apps.pm.models import Mtask, Utask
+from apps.utils.tasks import CustomTask
+from celery import shared_task
+from datetime import datetime, timedelta
+from django.db.models import F
+from apps.pm.services import PmService
+
+@shared_task(base=CustomTask)
+def complete_mtask():
+    """
+    将2天前未提交的任务且数量已达标的任务标记为已完成
+    """
+    now = datetime.now().date()
+    mtasks = Mtask.objects.filter(state=Mtask.MTASK_ASSGINED,
+                                  end_date__lte=now-timedelta(days=2),
+                                  count_ok__gte=F('count'))
+    mtasks.update(state=Mtask.MTASK_SUBMIT)
+
+    utasks = Utask.objects.filter(id__in=mtasks.values_list("utask__id", flat=True))
+
+    for utask in utasks:
+        PmService.utask_submit(utask=utask, raise_e=False)
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