diff --git a/apps/ai/main.py b/apps/ai/main.py
index 646e07e0..ace458c5 100644
--- a/apps/ai/main.py
+++ b/apps/ai/main.py
@@ -30,10 +30,10 @@ def ai_analyse(codes: list, global_img: str, face_img: str = '', is_dahua_pic: b
     face_img_path = ''
     if is_dahua_pic:  # 先保存到本地/主要是现在算法必须得用可访问的远程地址
         from apps.ecm.service import save_dahua_pic
-        global_img_path = save_dahua_pic(global_img)
+        global_img_path = save_dahua_pic(global_img, '/media/temp/')
         global_img = settings.BASE_URL_OUT + global_img_path  # 用新地址
         if face_img:
-            face_img_path = save_dahua_pic(face_img)
+            face_img_path = save_dahua_pic(face_img, '/media/temp/')
             face_img = settings.BASE_URL_OUT + face_img_path
     for i in codes:
         if i in algo_dict and i not in results:  # 如果算法支持且没有识别过
diff --git a/apps/ecm/service.py b/apps/ecm/service.py
index d1ef20f8..3d2bb8c4 100644
--- a/apps/ecm/service.py
+++ b/apps/ecm/service.py
@@ -45,13 +45,13 @@ def get_area_info_from_cache(target: str, cache: list):
     return None
 
 
-def save_dahua_pic(pic_url: str):
+def save_dahua_pic(pic_url: str, save_path: str = '/media/'):
     """保存大华报警图片到本地(全路径)
     返回本地路径
     """
     file_name = pic_url.split('/')[-1].split('?')[0]
     res = requests.get(url=pic_url, verify=False)
-    path = '/media/' + timezone.now().strftime('%Y/%m/%d/')
+    path = save_path + timezone.now().strftime('%Y/%m/%d/')
     full_path = settings.BASE_DIR + path
     if not os.path.exists(full_path):
         os.makedirs(full_path)
diff --git a/apps/ecm/tasks.py b/apps/ecm/tasks.py
index 5fb10959..6cb32ee4 100644
--- a/apps/ecm/tasks.py
+++ b/apps/ecm/tasks.py
@@ -1,19 +1,36 @@
 from __future__ import absolute_import, unicode_literals
+import os
 from threading import Thread
 
 from celery import shared_task
+import requests
 
 from apps.am.models import Area
 from apps.ecm.models import EventCate, Eventdo, Event
 from apps.ecm.service import notify_event, snap_and_analyse
 from apps.hrm.models import Employee
 from apps.opm.models import Opl
+from apps.third.dahua import dhClient
 from apps.third.xunxi import xxClient
 from apps.third.models import TDevice
 from apps.third.tapis import xxapis
 from django.utils import timezone
 import time
 from django.core.cache import cache
+from django.conf import settings
+
+def store_img(code: str, duration: int):
+    while True:
+        global_img = dhClient.snap(code)
+        file_name = global_img.split('/')[-1].split('?')[0]
+        res = requests.get(url=global_img, verify=False)
+        path = '/media/temp/store_img/'
+        full_path = settings.BASE_DIR + path
+        if not os.path.exists(full_path):
+            os.makedirs(full_path)
+        with open(full_path + file_name, 'wb') as f:
+            f.write(res.content)
+        time.sleep(duration)
 
 
 def update_count_people(i: Area):