diff --git a/sciurus17_examples_py/launch/example.launch.py b/sciurus17_examples_py/launch/example.launch.py
index fed81ce..842aac7 100644
--- a/sciurus17_examples_py/launch/example.launch.py
+++ b/sciurus17_examples_py/launch/example.launch.py
@@ -73,7 +73,7 @@ def generate_launch_description():
         }
 
     declare_example_name = DeclareLaunchArgument(
-        'example', default_value='pick_and_place_left_arm',
+        'example', default_value='gripper_control',
         description=('Set an example executable name: '
                      '[gripper_control, neck_control, waist_control,'
                      'pick_and_place_right_arm_waist, pick_and_place_left_arm]')
diff --git a/sciurus17_examples_py/package.xml b/sciurus17_examples_py/package.xml
index aecc142..c3ad876 100644
--- a/sciurus17_examples_py/package.xml
+++ b/sciurus17_examples_py/package.xml
@@ -2,10 +2,10 @@
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="3">
   <name>sciurus17_examples_py</name>
-  <version>0.0.0</version>
-  <description>TODO: Package description</description>
-  <maintainer email="ubuntu@todo.todo">ubuntu</maintainer>
-  <license>TODO: License declaration</license>
+  <version>0.1.0</version>
+  <description>python examples of Sciurus17 ROS package</description>
+  <maintainer email="shop@rt-net.jp">RT Corporation</maintainer>
+  <license>Apache License 2.0</license>
 
   <exec_depend>rclpy</exec_depend>
   <exec_depend>std_msgs</exec_depend>
diff --git a/sciurus17_examples_py/setup.py b/sciurus17_examples_py/setup.py
index 51ad5b9..ba4e9de 100644
--- a/sciurus17_examples_py/setup.py
+++ b/sciurus17_examples_py/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name=package_name,
-    version='0.0.0',
+    version='0.1.0',
     packages=find_packages(exclude=['test']),
     data_files=[
         ('share/ament_index/resource_index/packages',
@@ -18,10 +18,10 @@
     ],
     install_requires=['setuptools'],
     zip_safe=True,
-    maintainer='ubuntu',
-    maintainer_email='ubuntu@todo.todo',
-    description='TODO: Package description',
-    license='TODO: License declaration',
+    maintainer='RT Corporation',
+    maintainer_email='shop@rt-net.jp',
+    description='python examples of Sciurus17 ROS package',
+    license='Apache License 2.0',
     tests_require=['pytest'],
     entry_points={
         'console_scripts': [