diff --git a/bsp/stm32f4xx_it.c b/bsp/stm32f4xx_it.c
index 547f5b1..8673c51 100644
--- a/bsp/stm32f4xx_it.c
+++ b/bsp/stm32f4xx_it.c
@@ -33,7 +33,6 @@ void TIM7_IRQHandler()
     else {
         GPIO_ResetBits(GPIOB, GPIO_Pin_7);
     }
-    // sendData(udp_send_data);
 }
 
 void USART2_IRQHandler(void)