diff --git a/program/ctrl_mcu/main.c b/program/ctrl_mcu/main.c
index 344cc2c6..10012243 100644
--- a/program/ctrl_mcu/main.c
+++ b/program/ctrl_mcu/main.c
@@ -78,7 +78,6 @@ int main(void) {
     while (1) {
         // 前，左是 0~32766
         angle = 200 - control_signal.joystick_x / 655;
-
         if (control_signal.joystick_y > 32766)
             speed = 2000;
         else