diff --git a/Core/Src/main.c b/Core/Src/main.c
index 351ef0d..365fb29 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -94,10 +94,9 @@ int main(void)
   cppmain();
 //  while (1)
 //  {
-//    /* USER CODE END WHILE */
-//    HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port,LED_GREEN_Pin);
-//    HAL_Delay(250);
-//    /* USER CODE BEGIN 3 */
+    /* USER CODE END WHILE */
+
+    /* USER CODE BEGIN 3 */
 //  }
   /* USER CODE END 3 */
 }