diff --git a/apps/dgiot_bridge/priv/swagger/swagger_rule.json b/apps/dgiot_bridge/priv/swagger/swagger_rule.json
index 369b607f..42828ddf 100644
--- a/apps/dgiot_bridge/priv/swagger/swagger_rule.json
+++ b/apps/dgiot_bridge/priv/swagger/swagger_rule.json
@@ -375,8 +375,7 @@
           "Rule"
         ]
       }
-    }
-  },
+    },
     "/provider": {
       "get": {
         "summary": "获取acl编辑器提示语",
diff --git a/apps/dgiot_device/src/dgiot_product.erl b/apps/dgiot_device/src/dgiot_product.erl
index bc2165e0..a0d22950 100644
--- a/apps/dgiot_device/src/dgiot_product.erl
+++ b/apps/dgiot_device/src/dgiot_product.erl
@@ -135,7 +135,7 @@ save(Product) ->
     Product1 = format_product(Product),
     #{<<"productId">> := ProductId} = Product1,
     dgiot_data:insert(?MODULE, ProductId, Product1),
-    ?LOG(info,"update product ~p", [Product1]),
+    ?LOG(debug,"product ~p", [Product1]),
     {ok, Product1}.
 
 local(ProductId) ->
@@ -226,7 +226,7 @@ load_device(#{<<"productId">> := ProductId} = Product, [Device | Devices]) ->
         {ok, Pid} ->
             ?LOG(debug,"ProductId:~p, DevAddr:~p -> ~p", [ProductId, Device, Pid]);
         {error, Reason} ->
-            ?LOG(error,"ProductId:~p, DevAddr:~p -> ~p", [ProductId, Device, Reason])
+            ?LOG(debug,"ProductId:~p, DevAddr:~p -> ~p", [ProductId, Device, Reason])
     end,
     load_device(Product, Devices).