diff --git a/User_Code/application/indicator_app/ws2812status.c b/User_Code/application/indicator_app/ws2812status.c
index a5cfaf0..bc94ee2 100644
--- a/User_Code/application/indicator_app/ws2812status.c
+++ b/User_Code/application/indicator_app/ws2812status.c
@@ -160,7 +160,7 @@ void BlinkPurple(void)
     delay_ticks(500); // 延时500毫秒
 }
 
-void PWMControwLed(void)
+void PWMControlLed(void)
 {
     //