diff --git a/launch/wpb_demo_nav.launch b/launch/wpb_demo_nav.launch
index b0d55ab..9a2e994 100644
--- a/launch/wpb_demo_nav.launch
+++ b/launch/wpb_demo_nav.launch
@@ -3,8 +3,8 @@
     <node pkg="move_base" type="move_base" name="move_base">
         <rosparam file="$(find wpb_home_tutorials)/nav_lidar/costmap_common_params.yaml" command="load" ns="global_costmap" />
         <rosparam file="$(find wpb_home_tutorials)/nav_lidar/costmap_common_params.yaml" command="load" ns="local_costmap" />
-        <rosparam file="$(find wpb_home_tutorials)/nav_lidar/local_costmap_params.yaml" command="load" />
         <rosparam file="$(find wpb_home_tutorials)/nav_lidar/global_costmap_params.yaml" command="load" />
+        <rosparam file="$(find wpb_home_tutorials)/nav_lidar/local_costmap_params.yaml" command="load" />
         <param name="base_global_planner" value="global_planner/GlobalPlanner" /> 
         <param name="base_local_planner" value="wpbh_local_planner/WpbhLocalPlanner" />
     </node>