diff --git a/workspace/src/bringup_pkg/launch/vision_pipeline.launch.py b/workspace/src/bringup_pkg/launch/vision_pipeline.launch.py
index fc26881..1091b05 100755
--- a/workspace/src/bringup_pkg/launch/vision_pipeline.launch.py
+++ b/workspace/src/bringup_pkg/launch/vision_pipeline.launch.py
@@ -16,28 +16,31 @@ def generate_launch_description():
         DeclareLaunchArgument(
             'log_level',
             default_value='info',
-            description='Log level for all pipeline nodes (info/info/warn/error)',
+            description='Log level for pipeline nodes (debug/info/warn/error)',
         ),
         Node(
             package='driver_pkg',
             executable='camera_node',
             name='camera_node',
             output='screen',
-            arguments=['--ros-args', '--log-level', log_level],
+            arguments=['--ros-args', '--log-level',
+                       ['camera_node', ':=', log_level]],
         ),
         Node(
             package='algorithm_pkg',
             executable='vision_node',
             name='vision_node',
             output='screen',
-            arguments=['--ros-args', '--log-level', log_level],
+            arguments=['--ros-args', '--log-level',
+                       ['vision_node', ':=', log_level]],
         ),
         Node(
             package='application_pkg',
             executable='web_node',
             name='web_node',
             output='screen',
-            arguments=['--ros-args', '--log-level', log_level],
+            arguments=['--ros-args', '--log-level',
+                       ['web_node', ':=', log_level]],
             parameters=[{'port': 8080}],
         ),
         Node(
@@ -45,7 +48,8 @@ def generate_launch_description():
             executable='gimbal_node',
             name='gimbal_node',
             output='screen',
-            arguments=['--ros-args', '--log-level', log_level],
+            arguments=['--ros-args', '--log-level',
+                       ['gimbal_node', ':=', log_level]],
             parameters=[{
                 'serial_port': '/dev/ttyTHS1',
                 'baud_rate': 921600,
@@ -56,7 +60,8 @@ def generate_launch_description():
             executable='chassis_node',
             name='chassis_node',
             output='screen',
-            arguments=['--ros-args', '--log-level', log_level],
+            arguments=['--ros-args', '--log-level',
+                       ['chassis_node', ':=', log_level]],
             parameters=[{
                 'serial_port': '/dev/ttyCH341USB0',
                 'baud_rate': 115200,