diff --git a/apps/emqx_bridge_iotdb/src/emqx_bridge_iotdb_impl.erl b/apps/emqx_bridge_iotdb/src/emqx_bridge_iotdb_impl.erl
index f19fc0839..abb09ad5c 100644
--- a/apps/emqx_bridge_iotdb/src/emqx_bridge_iotdb_impl.erl
+++ b/apps/emqx_bridge_iotdb/src/emqx_bridge_iotdb_impl.erl
@@ -110,15 +110,19 @@ on_query(InstanceId, {send_message, Message}, State) ->
         send_message => Message,
         state => emqx_utils:redact(State)
     }),
-    IoTDBPayload = make_iotdb_insert_request(Message, State),
-    handle_response(
-        emqx_connector_http:on_query(
-            InstanceId, {send_message, IoTDBPayload}, State
-        )
-    ).
+    case make_iotdb_insert_request(Message, State) of
+        {ok, IoTDBPayload} ->
+            handle_response(
+                emqx_connector_http:on_query(
+                    InstanceId, {send_message, IoTDBPayload}, State
+                )
+            );
+        Error ->
+            Error
+    end.
 
 -spec on_query_async(manager_id(), {send_message, map()}, {function(), [term()]}, state()) ->
-    {ok, pid()}.
+    {ok, pid()} | {error, empty_request}.
 on_query_async(InstanceId, {send_message, Message}, ReplyFunAndArgs0, State) ->
     ?SLOG(debug, #{
         msg => "iotdb_bridge_on_query_async_called",
@@ -126,18 +130,22 @@ on_query_async(InstanceId, {send_message, Message}, ReplyFunAndArgs0, State) ->
         send_message => Message,
         state => emqx_utils:redact(State)
     }),
-    IoTDBPayload = make_iotdb_insert_request(Message, State),
-    ReplyFunAndArgs =
-        {
-            fun(Result) ->
-                Response = handle_response(Result),
-                emqx_resource:apply_reply_fun(ReplyFunAndArgs0, Response)
-            end,
-            []
-        },
-    emqx_connector_http:on_query_async(
-        InstanceId, {send_message, IoTDBPayload}, ReplyFunAndArgs, State
-    ).
+    case make_iotdb_insert_request(Message, State) of
+        {ok, IoTDBPayload} ->
+            ReplyFunAndArgs =
+                {
+                    fun(Result) ->
+                        Response = handle_response(Result),
+                        emqx_resource:apply_reply_fun(ReplyFunAndArgs0, Response)
+                    end,
+                    []
+                },
+            emqx_connector_http:on_query_async(
+                InstanceId, {send_message, IoTDBPayload}, ReplyFunAndArgs, State
+            );
+        Error ->
+            Error
+    end.
 
 %%--------------------------------------------------------------------
 %% Internal Functions
@@ -160,27 +168,42 @@ make_parsed_payload(
         <<"value">> => Value
     }.
 
+preproc_data_list(DataList) ->
+    lists:foldl(
+        fun preproc_data/2,
+        [],
+        DataList
+    ).
+
 preproc_data(
     #{
         <<"measurement">> := Measurement,
         <<"data_type">> := DataType,
         <<"value">> := Value
-    } = Data
+    } = Data,
+    Acc
 ) ->
-    #{
-        timestamp => emqx_plugin_libs_rule:preproc_tmpl(
-            maps:get(<<"timestamp">>, Data, <<"now">>)
-        ),
-        measurement => emqx_plugin_libs_rule:preproc_tmpl(Measurement),
-        data_type => DataType,
-        value => emqx_plugin_libs_rule:preproc_tmpl(Value)
-    }.
-
-preproc_data_list(DataList) ->
-    lists:map(
-        fun preproc_data/1,
-        DataList
-    ).
+    [
+        #{
+            timestamp => emqx_plugin_libs_rule:preproc_tmpl(
+                maps:get(<<"timestamp">>, Data, <<"now">>)
+            ),
+            measurement => emqx_plugin_libs_rule:preproc_tmpl(Measurement),
+            data_type => DataType,
+            value => emqx_plugin_libs_rule:preproc_tmpl(Value)
+        }
+        | Acc
+    ];
+preproc_data(_NoMatch, Acc) ->
+    ?SLOG(
+        warning,
+        #{
+            msg => "iotdb_bridge_preproc_data_failed",
+            required_fields => ['measurement', 'data_type', 'value'],
+            received => _NoMatch
+        }
+    ),
+    Acc.
 
 proc_data(PreProcessedData, Msg) ->
     NowNS = erlang:system_time(nanosecond),
@@ -282,18 +305,23 @@ make_iotdb_insert_request(MessageUnparsedPayload, State) ->
     DeviceId = device_id(Message, State),
     IotDBVsn = maps:get(iotdb_version, State, ?VSN_1_1_X),
     Payload = make_list(maps:get(payload, Message)),
-    PreProcessedData = preproc_data_list(Payload),
-    DataList = proc_data(PreProcessedData, Message),
-    InitAcc = #{timestamps => [], measurements => [], dtypes => [], values => []},
-    Rows = replace_dtypes(aggregate_rows(DataList, InitAcc), IotDBVsn),
-    maps:merge(Rows, #{
-        iotdb_field_key(is_aligned, IotDBVsn) => IsAligned,
-        iotdb_field_key(device_id, IotDBVsn) => DeviceId
-    }).
+    case preproc_data_list(Payload) of
+        [] ->
+            {error, invalid_data};
+        PreProcessedData ->
+            DataList = proc_data(PreProcessedData, Message),
+            InitAcc = #{timestamps => [], measurements => [], dtypes => [], values => []},
+            Rows = replace_dtypes(aggregate_rows(DataList, InitAcc), IotDBVsn),
+            {ok,
+                maps:merge(Rows, #{
+                    iotdb_field_key(is_aligned, IotDBVsn) => IsAligned,
+                    iotdb_field_key(device_id, IotDBVsn) => DeviceId
+                })}
+    end.
 
-replace_dtypes(Rows, IotDBVsn) ->
-    {Types, Map} = maps:take(dtypes, Rows),
-    Map#{iotdb_field_key(data_types, IotDBVsn) => Types}.
+replace_dtypes(Rows0, IotDBVsn) ->
+    {Types, Rows} = maps:take(dtypes, Rows0),
+    Rows#{iotdb_field_key(data_types, IotDBVsn) => Types}.
 
 aggregate_rows(DataList, InitAcc) ->
     lists:foldr(