diff --git a/components/bt/bluedroid/api/esp_gattc_api.c b/components/bt/bluedroid/api/esp_gattc_api.c
index b80966cd86..50d998bea6 100644
--- a/components/bt/bluedroid/api/esp_gattc_api.c
+++ b/components/bt/bluedroid/api/esp_gattc_api.c
@@ -436,7 +436,7 @@ esp_err_t esp_ble_gattc_execute_write (esp_gatt_if_t gattc_if, uint16_t conn_id,
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 
-esp_gatt_status_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
+esp_err_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
         esp_bd_addr_t server_bda,
         esp_gatt_srvc_id_t *srvc_id,
         esp_gatt_id_t *char_id)
@@ -459,7 +459,7 @@ esp_gatt_status_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 
-esp_gatt_status_t esp_ble_gattc_unregister_for_notify (esp_gatt_if_t gattc_if,
+esp_err_t esp_ble_gattc_unregister_for_notify (esp_gatt_if_t gattc_if,
         esp_bd_addr_t server_bda,
         esp_gatt_srvc_id_t *srvc_id,
         esp_gatt_id_t *char_id)
diff --git a/components/bt/bluedroid/api/include/esp_gattc_api.h b/components/bt/bluedroid/api/include/esp_gattc_api.h
index 6e6f9396a5..f28736e3bc 100644
--- a/components/bt/bluedroid/api/include/esp_gattc_api.h
+++ b/components/bt/bluedroid/api/include/esp_gattc_api.h
@@ -634,7 +634,7 @@ esp_err_t esp_ble_gattc_execute_write (esp_gatt_if_t gattc_if, uint16_t conn_id,
  *                  - other: failed
  *
  */
-esp_gatt_status_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
+esp_err_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
                                                     esp_bd_addr_t server_bda,
                                                     esp_gatt_srvc_id_t *srvc_id,
                                                     esp_gatt_id_t *char_id);
@@ -653,7 +653,7 @@ esp_gatt_status_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
  *                  - other: failed
  *
  */
-esp_gatt_status_t esp_ble_gattc_unregister_for_notify (esp_gatt_if_t gattc_if,
+esp_err_t esp_ble_gattc_unregister_for_notify (esp_gatt_if_t gattc_if,
                                                       esp_bd_addr_t server_bda,
                                                       esp_gatt_srvc_id_t *srvc_id,
                                                       esp_gatt_id_t *char_id);