diff --git a/apps/accounts/api/account/account.py b/apps/accounts/api/account/account.py
index a594493a6..d12f11549 100644
--- a/apps/accounts/api/account/account.py
+++ b/apps/accounts/api/account/account.py
@@ -43,7 +43,7 @@ class AccountViewSet(OrgBulkModelViewSet):
             asset = get_object_or_404(Asset, pk=asset_id)
             accounts = asset.accounts.all()
         else:
-            accounts = []
+            accounts = Account.objects.none()
         accounts = self.filter_queryset(accounts)
         serializer = serializers.AccountSerializer(accounts, many=True)
         return Response(data=serializer.data)
diff --git a/apps/common/utils/connection.py b/apps/common/utils/connection.py
index 95e827299..cbe961968 100644
--- a/apps/common/utils/connection.py
+++ b/apps/common/utils/connection.py
@@ -108,7 +108,7 @@ class Subscription:
         try:
             self.sub.close()
         except Exception as e:
-            logger.error('Unsubscribe msg error: {}'.format(e))
+            logger.debug('Unsubscribe msg error: {}'.format(e))
 
     def retry(self, _next, error, complete):
         logger.info('Retry subscribe channel: {}'.format(self.ch))