diff --git a/src/novatel_oem7_msgs/package.xml b/src/novatel_oem7_msgs/package.xml
index 46b8e66..ab266dd 100755
--- a/src/novatel_oem7_msgs/package.xml
+++ b/src/novatel_oem7_msgs/package.xml
@@ -8,7 +8,7 @@
 
   <maintainer email="support.novatel@hexagon.com">NovAtel Support</maintainer>
   <url type="website">http://www.novatel.com</url>
-  <license>MIT</license>
+  <license>MIT2</license>
 
   <url type="repository">https://github.com/novatel/novatel_oem7_driver</url>
 
diff --git a/src/vehicle_pkg/package.xml b/src/vehicle_pkg/package.xml
index 021fab7..28e4be2 100755
--- a/src/vehicle_pkg/package.xml
+++ b/src/vehicle_pkg/package.xml
@@ -5,9 +5,9 @@
   <version>0.0.0</version>
   <description>TODO: Package description</description>
   <maintainer email="jang1future@gmail.com">dgist</maintainer>
-  <license>TODO: License declaration</license>
+  <license>TODO2: License declaration</license>
 
-  <!-- 런타임 의존 (rosdep 자동설치용). 드라이버 체인 의존은 각 드라이버 모듈로 이관 (R2-9) -->
+  <!-- diff test 런타임 의존 (rosdep 자동설치용). 드라이버 체인 의존은 각 드라이버 모듈로 이관 (R2-9) -->
   <exec_depend>rclpy</exec_depend>
   <exec_depend>sensor_msgs</exec_depend>