diff --git a/ESP-IDF_Robot/main/blink_example_main.c b/ESP-IDF_Robot/main/blink_example_main.c
index 4c0c566f3..f5cf3e90a 100644
--- a/ESP-IDF_Robot/main/blink_example_main.c
+++ b/ESP-IDF_Robot/main/blink_example_main.c
@@ -828,7 +828,8 @@ void app_main(void)
                  * To avoid a task watchdog timeout, add a delay here. When you replace the way you process the data,
                  * usually you don't need this delay (as this task will block for a while).
                  */
-            vTaskDelay(1);
+            //vTaskDelay(1);
+            vTaskDelay(CONFIG_BLINK_PERIOD / portTICK_PERIOD_MS);
         } else if (ret == ESP_ERR_TIMEOUT) {
                 //We try to read `EXAMPLE_READ_LEN` until API returns timeout, which means there's no available data
                 break;