diff --git a/yolox_ros_py/package.xml b/yolox_ros_py/package.xml
index f0e4717..bae7310 100755
--- a/yolox_ros_py/package.xml
+++ b/yolox_ros_py/package.xml
@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="3">
   <name>yolox_ros_py</name>
-  <version>1.0.0</version>
+  <version>0.2.0</version>
   <description>The yolox_ros_py package</description>
   <maintainer email="ray255ar@gmail.com">Ar-Ray-code</maintainer>
   <license>Apache License, Version 2.0</license>
@@ -18,4 +18,4 @@
   <export>
     <build_type>ament_python</build_type>
   </export>
-</package>
\ No newline at end of file
+</package>