diff --git a/apps/ecm/service.py b/apps/ecm/service.py
index 0ad114c4..ce1167fb 100644
--- a/apps/ecm/service.py
+++ b/apps/ecm/service.py
@@ -657,7 +657,6 @@ def snap_and_analyse(vchannel: TDevice, algo_codes: list, opl: Opl):
     global_img_o = dhClient.snap(vchannel.code)
     happen_time = timezone.now()
     ec_codes = ai_analyse(algo_codes, global_img=global_img_o)  # 算法处理返回的事件结果
-    myLogger.info('触发事件:' + str(ec_codes))
     if ec_codes:
         # 获取本次所有发生事件种类
         ecs = EventCate.objects.filter(code__in=ec_codes.keys())
diff --git a/apps/third/dahua.py b/apps/third/dahua.py
index 137fe6ac..c6ddc062 100644
--- a/apps/third/dahua.py
+++ b/apps/third/dahua.py
@@ -149,7 +149,7 @@ class DhClient:
             d_code = code.split('$')[0]
             json_data['deviceCode'] = d_code
             json_data['params'] = '{\"method\":\"dev.snap\",\"id\":123,\"params\":{\"DevID\":\"' + \
-                str(d_code) + '\",\"DevChannel\":0,\"PicNum\":1,\"SnapType\":1,\"CmdSrc\":0}}'
+                str(d_code) + '\",\"DevChannel\":' + code + ',\"PicNum\":1,\"SnapType\":1,\"CmdSrc\":0}}'
         _, res = self.request(**dhapis['dev_snap'], json=json_data)
         res = json.loads(res)
         return self.get_full_pic(res['params']['PicInfo'])
diff --git a/apps/third/views.py b/apps/third/views.py
index 0d101d78..528f52aa 100755
--- a/apps/third/views.py
+++ b/apps/third/views.py
@@ -31,7 +31,7 @@ class DahuaTestView(MyLoggingMixin, APIView):
 
     def get(self, request, *args, **kwargs):
         # res = dhClient.face_search(path='/media/2022/07/13/three.jpg')
-        res = dhClient.face_deploy()
+        res = dhClient.snap(code='1000038$1$0$31')
         return Response(res)