diff --git a/crane_plus_gazebo/gui/gui.config b/crane_plus_gazebo/gui/gui.config
index 5bbd025..35bb915 100644
--- a/crane_plus_gazebo/gui/gui.config
+++ b/crane_plus_gazebo/gui/gui.config
@@ -115,8 +115,8 @@
floating
false
-
+
@@ -209,6 +209,23 @@
false
+
+
+
+ false
+ 0
+ 50
+ 250
+ 50
+ floating
+ false
+ #777777
+
+
+
+ false
+
+
diff --git a/crane_plus_gazebo/launch/crane_plus_with_aruco_cube.launch.py b/crane_plus_gazebo/launch/crane_plus_with_aruco_cube.launch.py
index f56fb08..b6ca7ff 100644
--- a/crane_plus_gazebo/launch/crane_plus_with_aruco_cube.launch.py
+++ b/crane_plus_gazebo/launch/crane_plus_with_aruco_cube.launch.py
@@ -21,6 +21,7 @@
from launch_ros.actions import SetParameter
+
def generate_launch_description():
world_file = os.path.join(
get_package_share_directory('crane_plus_gazebo'),