diff --git a/include/low_controller.hpp b/include/low_controller.hpp
index 3b6314d..2438d75 100644
--- a/include/low_controller.hpp
+++ b/include/low_controller.hpp
@@ -7,10 +7,10 @@
 #include <atomic>
 
 #define TOPIC_LOWCMD "rt/lowcmd"
+#define UT_CPU_ID_NONE  -1
 
 constexpr double PosStopF = (2.146E+9f);
 constexpr double VelStopF = (16000.0f);
-#define UT_CPU_ID_NONE  -1
 namespace custom {
 
 class LowController {
diff --git a/src/low_controller.cpp b/src/low_controller.cpp
index f4ba816..b1feafe 100644
--- a/src/low_controller.cpp
+++ b/src/low_controller.cpp
@@ -28,7 +28,7 @@ bool LowController::start()
         return true;
     }
     running_ = true;
-    publish_thread_ = unitree::common::CreateRecurrentThreadEx("low_cmd_pub", unitree::common::UT_CPU_ID_NONE, 2000, &LowController::publishLoop, this);
+    publish_thread_ = unitree::common::CreateRecurrentThreadEx("low_cmd_pub", UT_CPU_ID_NONE, 2000, &LowController::publishLoop, this);
     return true;
 }