diff --git a/src/common/launch_system/launch/start_all.launch.py b/src/common/launch_system/launch/start_all.launch.py
index 7aafe5f..0fac479 100644
--- a/src/common/launch_system/launch/start_all.launch.py
+++ b/src/common/launch_system/launch/start_all.launch.py
@@ -47,7 +47,7 @@ def generate_launch_description():
                 package="mc",
                 executable="mc_node",
                 output="screen",
-                prefix="taskset -c 1",
+                prefix="taskset -c 2",
             )
         ]
     )
@@ -71,7 +71,7 @@ def generate_launch_description():
                 package="pl",
                 executable="pl_node",
                 output="screen",
-                prefix="taskset -c 2",
+                prefix="taskset -c 3",
             )
         ]
     )
@@ -83,7 +83,7 @@ def generate_launch_description():
                 package="mqtt_report",
                 executable="mqtt_report_node",
                 output="screen",
-                prefix="taskset -c 6",
+                prefix="taskset -c 7",
             )
         ]
     )
@@ -94,7 +94,7 @@ def generate_launch_description():
             ExecuteProcess(
                 cmd=["ros2", "launch", "rslidar_sdk", "start_double.launch.py"],
                 output="screen",
-                prefix="taskset -c 3,4",
+                prefix="taskset -c 4,5",
             )
         ]
     )
@@ -105,7 +105,7 @@ def generate_launch_description():
             ExecuteProcess(
                 cmd=["ros2", "launch", "rslidar_pointcloud_merger", "merge_two_lidars.launch.py"],
                 output="screen",
-                prefix="taskset -c 5",
+                prefix="taskset -c 6",
             )
         ]
     )
@@ -117,7 +117,7 @@ def generate_launch_description():
                 package="rtk",
                 executable="rtk_node",
                 output="screen",
-                prefix="taskset -c 6",
+                prefix="taskset -c 7",
             )
         ]
     )
@@ -129,7 +129,7 @@ def generate_launch_description():
                 package="route",
                 executable="route_node",
                 output="screen",
-                prefix="taskset -c 6",
+                prefix="taskset -c 7",
             )
         ]
     )
@@ -141,7 +141,7 @@ def generate_launch_description():
                 package="sub",
                 executable="sub_node",
                 output="screen",
-                prefix="taskset -c 6",
+                prefix="taskset -c 7",
             )
         ]
     )