diff --git a/launch/robot_lidar.launch.py b/launch/robot_lidar.launch.py
index 25aea82..647ee8f 100644
--- a/launch/robot_lidar.launch.py
+++ b/launch/robot_lidar.launch.py
@@ -19,6 +19,11 @@ def generate_launch_description():
     angle_compensate = LaunchConfiguration('angle_compensate', default='true')
     scan_mode = LaunchConfiguration('scan_mode', default='Sensitivity')
 
+    IncludeLaunchDescription(
+            PythonLaunchDescriptionSource([ThisLaunchFileDir(), 'robot_scan_filter.launch.py']),
+            #launch_arguments={'my_arg': 'new_value'}.items()  # You can pass arguments here
+        ),
+        
     return LaunchDescription([
         DeclareLaunchArgument(
             'channel_type',
@@ -68,10 +73,5 @@ def generate_launch_description():
                 'angle_compensate': angle_compensate
             }],
             #namespace = "/rmp"
-        ),
-
-        IncludeLaunchDescription(
-            PythonLaunchDescriptionSource([ThisLaunchFileDir(), 'robot_scan_filter.launch.py']),
-            #launch_arguments={'my_arg': 'new_value'}.items()  # You can pass arguments here
-        ),
+        )
     ])