diff --git a/ut-robomaster/src/subsystems/flywheel/command_flywheel_off.cpp b/ut-robomaster/src/subsystems/flywheel/command_flywheel_off.cpp
index 23374853..1787b29c 100644
--- a/ut-robomaster/src/subsystems/flywheel/command_flywheel_off.cpp
+++ b/ut-robomaster/src/subsystems/flywheel/command_flywheel_off.cpp
@@ -5,7 +5,7 @@ namespace commands
 
 void CommandFlywheelOff::initialize() {}
 
-void CommandFlywheelOff::execute() { flywheel->setLaunchSpeed(0.0f); }
+void CommandFlywheelOff::execute() { flywheel->setVelocity(0.0f); }
 
 void CommandFlywheelOff::end(bool) {}
 
diff --git a/ut-robomaster/src/subsystems/flywheel/command_rotate_flywheel.cpp b/ut-robomaster/src/subsystems/flywheel/command_rotate_flywheel.cpp
index ffe64e06..e71d1f5d 100644
--- a/ut-robomaster/src/subsystems/flywheel/command_rotate_flywheel.cpp
+++ b/ut-robomaster/src/subsystems/flywheel/command_rotate_flywheel.cpp
@@ -3,11 +3,11 @@
 namespace commands
 {
 
-void CommandRotateFlywheel::initialize() { flywheel->setLaunchSpeed(FLYWHEEL_SPEED); }
+void CommandRotateFlywheel::initialize() { flywheel->setVelocity(FLYWHEEL_SPEED); }
 
 void CommandRotateFlywheel::execute() {}
 
-void CommandRotateFlywheel::end(bool) { flywheel->setLaunchSpeed(0.0f); }
+void CommandRotateFlywheel::end(bool) { flywheel->setVelocity(0.0f); }
 
 bool CommandRotateFlywheel::isFinished() const { return false; }
 }  // namespace commands
\ No newline at end of file