diff --git a/src/mc/src/mc.cpp b/src/mc/src/mc.cpp
index 255e6a7..9019119 100644
--- a/src/mc/src/mc.cpp
+++ b/src/mc/src/mc.cpp
@@ -163,7 +163,7 @@ void VCUWakeUp()
 
 void setupTimers(rclcpp::Node::SharedPtr node)
 {
-  VCU 唤醒帧发送定时器，1Hz
+  // VCU 唤醒帧发送定时器，1Hz
   static rclcpp::TimerBase::SharedPtr timer_wakeup = node->create_wall_timer(
       std::chrono::seconds(1), [node]()
       {