diff --git a/ozhera-log/log-stream/src/main/resources/config.properties b/ozhera-log/log-stream/src/main/resources/config.properties
index 67d9da30d..a73e3569e 100644
--- a/ozhera-log/log-stream/src/main/resources/config.properties
+++ b/ozhera-log/log-stream/src/main/resources/config.properties
@@ -1,3 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF 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.
+
 app_name=${app_name}
 nacos_config_dataid=${nacos_config_dataid}
 nacos_config_group=DEFAULT_GROUP
diff --git a/ozhera-log/log-stream/src/main/resources/config/open.properties b/ozhera-log/log-stream/src/main/resources/config/open.properties
index 1c46f5edd..ae2ba6c20 100644
--- a/ozhera-log/log-stream/src/main/resources/config/open.properties
+++ b/ozhera-log/log-stream/src/main/resources/config/open.properties
@@ -1,3 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF 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.
+
 app_name=hera_log_stream
 nacos_config_dataid=log_stream_dataId_open
 
diff --git a/ozhera-log/log-stream/src/main/resources/logback.xml b/ozhera-log/log-stream/src/main/resources/logback.xml
index 4216cdbbb..6d2940d09 100644
--- a/ozhera-log/log-stream/src/main/resources/logback.xml
+++ b/ozhera-log/log-stream/src/main/resources/logback.xml
@@ -1,4 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" ?>
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF 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.
+
+-->
 <configuration scan="false" debug="false">
     <property resource="config.properties"></property>
 
diff --git a/ozhera-monitor/ozhera-monitor-server/src/main/resources/META-INF/app.properties b/ozhera-monitor/ozhera-monitor-server/src/main/resources/META-INF/app.properties
index 9f3860292..92db21d12 100644
--- a/ozhera-monitor/ozhera-monitor-server/src/main/resources/META-INF/app.properties
+++ b/ozhera-monitor/ozhera-monitor-server/src/main/resources/META-INF/app.properties
@@ -1,2 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF 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.
+
 app.name=mimonitor
 app.nacos=@app.nacos@
\ No newline at end of file
diff --git a/ozhera-monitor/ozhera-monitor-server/src/main/resources/META-INF/spring.factories b/ozhera-monitor/ozhera-monitor-server/src/main/resources/META-INF/spring.factories
index 4026c179f..047498b01 100644
--- a/ozhera-monitor/ozhera-monitor-server/src/main/resources/META-INF/spring.factories
+++ b/ozhera-monitor/ozhera-monitor-server/src/main/resources/META-INF/spring.factories
@@ -1 +1,16 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF 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.
+
 org.springframework.context.ApplicationListener=org.apache.ozhera.monitor.listener.ApplicationStartedListener
\ No newline at end of file
diff --git a/ozhera-monitor/ozhera-monitor-service/src/main/resources/sql/create_table.sql b/ozhera-monitor/ozhera-monitor-service/src/main/resources/sql/create_table.sql
index 7ed6eacc9..939d4327f 100644
--- a/ozhera-monitor/ozhera-monitor-service/src/main/resources/sql/create_table.sql
+++ b/ozhera-monitor/ozhera-monitor-service/src/main/resources/sql/create_table.sql
@@ -1,3 +1,22 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF 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.
+*/
+
 CREATE TABLE `app_grafana_mapping` (
                                        `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
                                        `app_name` varchar(100) NOT NULL,
diff --git a/trace-etl/trace-etl-manager/dockerfile b/trace-etl/trace-etl-manager/dockerfile
index 5a7ed99db..d07a0d6fa 100644
--- a/trace-etl/trace-etl-manager/dockerfile
+++ b/trace-etl/trace-etl-manager/dockerfile
@@ -1,3 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF 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 openjdk:21-jdk-bookworm
 
 COPY ./target/trace-etl-manager-1.0.1-jdk21.jar /home/work/trace-etl-manager-1.0.0-SNAPSHOT.jar