diff --git a/CMakeLists.txt b/CMakeLists.txt
index d757c23..6b8bf4a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.5)
-project(ign_moveit2_examples)
+project(drawing-robot-ros2)
 
 # Default to C11
 if(NOT CMAKE_C_STANDARD)
diff --git a/package.xml b/package.xml
index feb057e..0afbcba 100644
--- a/package.xml
+++ b/package.xml
@@ -3,9 +3,9 @@
   <name>drawing-robot-ros2</name>
   <version>0.0.0</version>
   <description>drawing-robot-ros2</description>
-  <maintainer email=""></maintainer>
-  <author></author>
-  <license></license>
+  <maintainer email="a@a.com">a</maintainer>
+  <author>a</author>
+  <license>GPL</license>
 
   <buildtool_depend>ament_cmake</buildtool_depend>