diff --git a/apps/iot/src/iot_ai_router.erl b/apps/iot/src/iot_ai_router.erl
index ecd43c9..64709be 100644
--- a/apps/iot/src/iot_ai_router.erl
+++ b/apps/iot/src/iot_ai_router.erl
@@ -28,7 +28,7 @@ route_uuid(RouterUUID, EventType, Params) when is_binary(RouterUUID), is_integer
                 true ->
                     lager:debug("[iot_ai_router] event_type: ~p, is test", [EventType]);
                 false ->
-                    iot_jinzhi_endpoint:forward(LocationCode, DynamicLocationCode, EventType, Params);
+                    iot_jinzhi_endpoint:forward(LocationCode, DynamicLocationCode, EventType, Params)
             end;
         {ok, _} ->
             lager:debug("[iot_ai_router] hget location_code, uuid: ~p, not found", [RouterUUID]);