diff --git a/apps/emqx_bridge_iotdb/src/emqx_bridge_iotdb_connector.erl b/apps/emqx_bridge_iotdb/src/emqx_bridge_iotdb_connector.erl
index fec50f779..d7b45c18d 100644
--- a/apps/emqx_bridge_iotdb/src/emqx_bridge_iotdb_connector.erl
+++ b/apps/emqx_bridge_iotdb/src/emqx_bridge_iotdb_connector.erl
@@ -444,19 +444,22 @@ proc_data(
     DataType = list_to_binary(
         string:uppercase(binary_to_list(emqx_placeholder:proc_tmpl(DataType0, Msg)))
     ),
-    case proc_value(DataType, ValueTkn, Msg) of
-        {ok, Value} ->
-            proc_data(T, Msg, Nows, [
-                #{
-                    timestamp => iot_timestamp(TimestampTkn, Msg, Nows),
-                    measurement => emqx_placeholder:proc_tmpl(Measurement, Msg),
-                    data_type => DataType,
-                    value => Value
-                }
-                | Acc
-            ]);
-        Error ->
-            Error
+    try
+        proc_data(T, Msg, Nows, [
+            #{
+                timestamp => iot_timestamp(TimestampTkn, Msg, Nows),
+                measurement => emqx_placeholder:proc_tmpl(Measurement, Msg),
+                data_type => DataType,
+                value => proc_value(DataType, ValueTkn, Msg)
+            }
+            | Acc
+        ])
+    catch
+        throw:Reason ->
+            {error, Reason};
+        Error:Reason:Stacktrace ->
+            ?SLOG(debug, #{exception => Error, reason => Reason, stacktrace => Stacktrace}),
+            {error, invalid_data}
     end;
 proc_data([], _Msg, _Nows, Acc) ->
     {ok, lists:reverse(Acc)}.
@@ -478,19 +481,18 @@ iot_timestamp(Timestamp, _) when is_binary(Timestamp) ->
     binary_to_integer(Timestamp).
 
 proc_value(<<"TEXT">>, ValueTkn, Msg) ->
-    {ok,
-        case emqx_placeholder:proc_tmpl(ValueTkn, Msg) of
-            <<"undefined">> -> null;
-            Val -> Val
-        end};
+    case emqx_placeholder:proc_tmpl(ValueTkn, Msg) of
+        <<"undefined">> -> null;
+        Val -> Val
+    end;
 proc_value(<<"BOOLEAN">>, ValueTkn, Msg) ->
-    {ok, convert_bool(replace_var(ValueTkn, Msg))};
+    convert_bool(replace_var(ValueTkn, Msg));
 proc_value(Int, ValueTkn, Msg) when Int =:= <<"INT32">>; Int =:= <<"INT64">> ->
-    {ok, convert_int(replace_var(ValueTkn, Msg))};
+    convert_int(replace_var(ValueTkn, Msg));
 proc_value(Int, ValueTkn, Msg) when Int =:= <<"FLOAT">>; Int =:= <<"DOUBLE">> ->
-    {ok, convert_float(replace_var(ValueTkn, Msg))};
+    convert_float(replace_var(ValueTkn, Msg));
 proc_value(Type, _, _) ->
-    {error, {invalid_type, Type}}.
+    throw(#{reason => invalid_type, type => Type}).
 
 replace_var(Tokens, Data) when is_list(Tokens) ->
     [Val] = emqx_placeholder:proc_tmpl(Tokens, Data, #{return => rawlist}),
diff --git a/apps/emqx_bridge_iotdb/test/emqx_bridge_iotdb_impl_SUITE.erl b/apps/emqx_bridge_iotdb/test/emqx_bridge_iotdb_impl_SUITE.erl
index 8145faf33..1093993b2 100644
--- a/apps/emqx_bridge_iotdb/test/emqx_bridge_iotdb_impl_SUITE.erl
+++ b/apps/emqx_bridge_iotdb/test/emqx_bridge_iotdb_impl_SUITE.erl
@@ -664,7 +664,16 @@ t_sync_query_invalid_type(Config) ->
     DeviceId = iotdb_device(Config),
     Payload = make_iotdb_payload(DeviceId, "temp", "IxT32", "36"),
     MakeMessageFun = make_message_fun(iotdb_topic(Config), Payload),
-    IsInvalidType = fun(Result) -> ?assertMatch({error, {invalid_type, _}}, Result) end,
+    IsInvalidType = fun(Result) -> ?assertMatch({error, #{reason := invalid_type}}, Result) end,
+    ok = emqx_bridge_v2_testlib:t_sync_query(
+        Config, MakeMessageFun, IsInvalidType, iotdb_bridge_on_query
+    ).
+
+t_sync_query_unmatched_type(Config) ->
+    DeviceId = iotdb_device(Config),
+    Payload = make_iotdb_payload(DeviceId, "temp", "BOOLEAN", "not boolean"),
+    MakeMessageFun = make_message_fun(iotdb_topic(Config), Payload),
+    IsInvalidType = fun(Result) -> ?assertMatch({error, invalid_data}, Result) end,
     ok = emqx_bridge_v2_testlib:t_sync_query(
         Config, MakeMessageFun, IsInvalidType, iotdb_bridge_on_query
     ).