diff --git a/apps/emqx_bridge_kafka/src/emqx_bridge_kafka_impl_producer.erl b/apps/emqx_bridge_kafka/src/emqx_bridge_kafka_impl_producer.erl
index 9c9f05852..890a07a30 100644
--- a/apps/emqx_bridge_kafka/src/emqx_bridge_kafka_impl_producer.erl
+++ b/apps/emqx_bridge_kafka/src/emqx_bridge_kafka_impl_producer.erl
@@ -31,10 +31,9 @@
 -include_lib("emqx/include/logger.hrl").
 
 %% Allocatable resources
--define(kafka_telementry_id, kafka_telementry_id).
+-define(kafka_telemetry_id, kafka_telemetry_id).
 -define(kafka_client_id, kafka_client_id).
 -define(kafka_producers, kafka_producers).
--define(CONNECTOR_TYPE, kafka).
 
 query_mode(#{kafka := #{query_mode := sync}}) ->
     simple_sync_internal_buffer;
@@ -43,22 +42,22 @@ query_mode(_) ->
 
 callback_mode() -> async_if_possible.
 
-%% @doc Config schema is defined in emqx_connector_kafka.
+%% @doc Config schema is defined in emqx_bridge_kafka.
 on_start(InstId, Config) ->
     #{
         authentication := Auth,
         bootstrap_hosts := Hosts0,
         connector_name := ConnectorName,
+        connector_type := ConnectorType,
         connect_timeout := ConnTimeout,
         metadata_request_timeout := MetaReqTimeout,
         min_metadata_refresh_interval := MinMetaRefreshInterval,
         socket_opts := SocketOpts,
         ssl := SSL
     } = Config,
-    ConnectorType = ?CONNECTOR_TYPE,
     ResourceId = emqx_connector_resource:resource_id(ConnectorType, ConnectorName),
     Hosts = emqx_bridge_kafka_impl:hosts(Hosts0),
-    ClientId = emqx_bridge_kafka_impl:make_client_id(?CONNECTOR_TYPE, ConnectorName),
+    ClientId = emqx_bridge_kafka_impl:make_client_id(ConnectorType, ConnectorName),
     ok = emqx_resource:allocate_resource(InstId, ?kafka_client_id, ClientId),
     ClientConfig = #{
         min_metadata_refresh_interval => MinMetaRefreshInterval,
@@ -160,7 +159,7 @@ create_producers_for_bridge_v2(
         {ok, Producers} ->
             ok = emqx_resource:allocate_resource(InstId, {?kafka_producers, BridgeV2Id}, Producers),
             ok = emqx_resource:allocate_resource(
-                InstId, {?kafka_telementry_id, BridgeV2Id}, BridgeV2Id
+                InstId, {?kafka_telemetry_id, BridgeV2Id}, BridgeV2Id
             ),
             _ = maybe_install_wolff_telemetry_handlers(BridgeV2Id),
             {ok, #{
@@ -203,8 +202,8 @@ on_stop(InstanceId, _State) ->
         fun
             ({?kafka_producers, _BridgeV2Id}, Producers) ->
                 deallocate_producers(ClientId, Producers);
-            ({?kafka_telementry_id, _BridgeV2Id}, TelementryId) ->
-                deallocate_telementry_handlers(TelementryId);
+            ({?kafka_telemetry_id, _BridgeV2Id}, TelemetryId) ->
+                deallocate_telemetry_handlers(TelemetryId);
             (_, _) ->
                 ok
         end,
@@ -231,12 +230,12 @@ deallocate_producers(ClientId, Producers) ->
         }
     ).
 
-deallocate_telementry_handlers(TelementryId) ->
+deallocate_telemetry_handlers(TelemetryId) ->
     _ = with_log_at_error(
-        fun() -> uninstall_telemetry_handlers(TelementryId) end,
+        fun() -> uninstall_telemetry_handlers(TelemetryId) end,
         #{
             msg => "failed_to_uninstall_telemetry_handlers",
-            resource_id => TelementryId
+            resource_id => TelemetryId
         }
     ).
 
@@ -249,10 +248,10 @@ remove_producers_for_bridge_v2(
         fun
             ({?kafka_producers, BridgeV2IdCheck}, Producers) when BridgeV2IdCheck =:= BridgeV2Id ->
                 deallocate_producers(ClientId, Producers);
-            ({?kafka_telementry_id, BridgeV2IdCheck}, TelementryId) when
+            ({?kafka_telemetry_id, BridgeV2IdCheck}, TelemetryId) when
                 BridgeV2IdCheck =:= BridgeV2Id
             ->
-                deallocate_telementry_handlers(TelementryId);
+                deallocate_telemetry_handlers(TelemetryId);
             (_, _) ->
                 ok
         end,