diff --git a/apps/ecm/tasks.py b/apps/ecm/tasks.py
index 6cb32ee4..0a4b2ffe 100644
--- a/apps/ecm/tasks.py
+++ b/apps/ecm/tasks.py
@@ -18,7 +18,10 @@ from django.utils import timezone
 import time
 from django.core.cache import cache
 from django.conf import settings
+from apps.utils.tasks import CustomTask
 
+
+@shared_task(base=CustomTask)
 def store_img(code: str, duration: int):
     while True:
         global_img = dhClient.snap(code)
@@ -40,18 +43,19 @@ def update_count_people(i: Area):
         _, res = xxClient.request(**xxapis['rail_ibeacon_list'], json=json)
         blt_list = res['recordList']
         macs = []
-        for i in blt_list:
-            macs.append(i['mac'])
-        i.count_people = TDevice.objects.filter(
+        for m in blt_list:
+            macs.append(m['userId'])
+        count_people = TDevice.objects.filter(
             type=TDevice.DEVICE_BLT, obj_cate='people', code__in=macs).exclude(employee=None).count()
+        i.count_people = count_people
         i.save()
-        if i.count_people >= i.count_people_max:
+        if count_people >= i.count_people_max:
             # 触发超员事件
             handle_xx_event_3('over_man', i)
-        elif i.count_people < i.count_people_min:
+        elif count_people < i.count_people_min:
             # 触发缺员事件
             handle_xx_event_3('lack_man', i)
-        return {'count': i.count_people}
+        return {'count': count_people}
 
 
 def handle_xx_event_3(name: str, area: Area):
@@ -75,9 +79,9 @@ def cal_area_count():
     """
     计算区域内人员数量
     """
-    for i in Area.objects.filter(type=Area.AREA_TYPE_FIX):
-        Thread(target=update_count_people, args=(i,), daemon=True).start()
-        time.sleep(1)
+    areas = Area.objects.filter(type=Area.AREA_TYPE_FIX)
+    for i in areas:
+        update_count_people(i)
 
 
 @shared_task