diff --git a/examples/bluetooth/bluedroid/ble/ble_ibeacon/main/esp_ibeacon_api.h b/examples/bluetooth/bluedroid/ble/ble_ibeacon/main/esp_ibeacon_api.h
index 45ab2fa47a..5779ec6884 100644
--- a/examples/bluetooth/bluedroid/ble/ble_ibeacon/main/esp_ibeacon_api.h
+++ b/examples/bluetooth/bluedroid/ble/ble_ibeacon/main/esp_ibeacon_api.h
@@ -26,9 +26,6 @@
 #include "esp_gap_ble_api.h"
 #include "esp_gattc_api.h"
 
-
-/* Because current ESP IDF version doesn't support scan and adv simultaneously,
- * so iBeacon sender and receiver should not run simultaneously */
 #define IBEACON_SENDER      0
 #define IBEACON_RECEIVER    1
 #define IBEACON_MODE CONFIG_IBEACON_MODE