diff --git a/apps/iot/src/iot_router.erl b/apps/iot/src/iot_router.erl
index 5d46a78..9364ec6 100644
--- a/apps/iot/src/iot_router.erl
+++ b/apps/iot/src/iot_router.erl
@@ -18,9 +18,9 @@ route_uuid(RouterUUID, Fields, Timestamp) when is_binary(RouterUUID), is_list(Fi
     %% 查找终端设备对应的点位信息
     case redis_client:hget(RouterUUID, <<"location_code">>) of
         {ok, undefined} ->
-            lager:warning("[iot_host] the north_data hget location_code, uuid: ~p, not found", [RouterUUID]);
+            lager:warning("[iot_host] the north_data hget location_code, uuid: ~p, not found, fields: ~p", [RouterUUID, Fields]);
         {ok, LocationCode} when is_binary(LocationCode) ->
             iot_zd_endpoint:forward(LocationCode, Fields, Timestamp);
         {error, Reason} ->
-            lager:warning("[iot_host] the north_data hget location_code uuid: ~p, get error: ~p", [RouterUUID, Reason])
+            lager:warning("[iot_host] the north_data hget location_code uuid: ~p, get error: ~p, fields: ~p", [RouterUUID, Reason, Fields])
     end.
\ No newline at end of file