diff --git a/apps/emqx_bridge_azure_event_hub/src/emqx_bridge_azure_event_hub_action_info.erl b/apps/emqx_bridge_azure_event_hub/src/emqx_bridge_azure_event_hub_action_info.erl
index f7a09c6d1..8ebdb2435 100644
--- a/apps/emqx_bridge_azure_event_hub/src/emqx_bridge_azure_event_hub_action_info.erl
+++ b/apps/emqx_bridge_azure_event_hub/src/emqx_bridge_azure_event_hub_action_info.erl
@@ -1,3 +1,7 @@
+%%--------------------------------------------------------------------
+%% Copyright (c) 2022-2023 EMQ Technologies Co., Ltd. All Rights Reserved.
+%%--------------------------------------------------------------------
+
 -module(emqx_bridge_azure_event_hub_action_info).
 
 -behaviour(emqx_action_info).
diff --git a/apps/emqx_bridge_kafka/src/emqx_bridge_kafka_action_info.erl b/apps/emqx_bridge_kafka/src/emqx_bridge_kafka_action_info.erl
index 82fe73978..50d4f0c63 100644
--- a/apps/emqx_bridge_kafka/src/emqx_bridge_kafka_action_info.erl
+++ b/apps/emqx_bridge_kafka/src/emqx_bridge_kafka_action_info.erl
@@ -1,3 +1,7 @@
+%%--------------------------------------------------------------------
+%% Copyright (c) 2022-2023 EMQ Technologies Co., Ltd. All Rights Reserved.
+%%--------------------------------------------------------------------
+
 -module(emqx_bridge_kafka_action_info).
 
 -behaviour(emqx_action_info).