diff --git a/Dockerfile b/Dockerfile
index c38e0f8..b677ee2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,19 @@
+# Copyright (c) 2018 - 2024, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
+#
+# Entgra (Pvt) Ltd. licenses this file to you under the Apache License,
+# Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
 FROM emqx/emqx:4.4.11
 
 ARG STATIC_CONFIG_PATH=/opt/emqx/lib/emqx_dashboard-4.4.10/priv/www/static/
diff --git a/configs/emqx_exhook.conf b/configs/emqx_exhook.conf
index d258430..2364d1b 100644
--- a/configs/emqx_exhook.conf
+++ b/configs/emqx_exhook.conf
@@ -1,3 +1,19 @@
+## Copyright (c) 2018 - 2024, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
+##
+## Entgra (Pvt) Ltd. licenses this file to you under the Apache License,
+## Version 2.0 (the "License"); you may not use this file except
+## in compliance with the License.
+## You may obtain a copy of the License at
+##
+##    http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing,
+## software distributed under the License is distributed on an
+## "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+## KIND, either express or implied. See the License for the
+## specific language governing permissions and limitations
+## under the License.
+
 ##====================================================================
 ## EMQX Hooks
 ##====================================================================
diff --git a/docker-compose.yml b/docker-compose.yml
index 038ddb2..c541ac0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,3 +1,19 @@
+# Copyright (c) 2018 - 2024, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
+#
+# Entgra (Pvt) Ltd. licenses this file to you under the Apache License,
+# Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
 version: "3.8"
 
 services:
diff --git a/entrypoint.sh b/entrypoint.sh
index 8319bff..481bab8 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,5 +1,21 @@
 #!/bin/bash
 
+# Copyright (c) 2018 - 2024, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
+#
+# Entgra (Pvt) Ltd. licenses this file to you under the Apache License,
+# Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
 CONFIG_PATH=/opt/emqx/etc/plugins/emqx_exhook.conf
 
 # Set emqx_exhook.conf configs