diff --git a/nRF5_SDK_11.0.0_89a8197/components/libraries/bootloader_dfu/dfu_transport_ble.c b/nRF5_SDK_11.0.0_89a8197/components/libraries/bootloader_dfu/dfu_transport_ble.c
index af49548..5df64f1 100644
--- a/nRF5_SDK_11.0.0_89a8197/components/libraries/bootloader_dfu/dfu_transport_ble.c
+++ b/nRF5_SDK_11.0.0_89a8197/components/libraries/bootloader_dfu/dfu_transport_ble.c
@@ -53,7 +53,7 @@ enum { BLE_CONN_CFG_HIGH_BANDWIDTH = 1 };
 // DIS_MODEL is defined in boards.h
 
 // TODO Update when upgrade bootloader
-#define DIS_FIRMWARE                         "S132 5.1.0, 5.1.0"
+#define DIS_FIRMWARE                         "S140 6.0.0, 6.0.0"
 
 
 #define MIN_CONN_INTERVAL                    (uint16_t)(MSEC_TO_UNITS(10, UNIT_1_25_MS))             /**< Minimum acceptable connection interval (11.25 milliseconds). */
diff --git a/src/main.c b/src/main.c
index 053f73b..47c03ae 100644
--- a/src/main.c
+++ b/src/main.c
@@ -53,8 +53,6 @@
 
 #include "pstorage_platform.h"
 #include "nrf_mbr.h"
-//#include "nrf_log.h"
-
 #include "nrf_wdt.h"
 #include "nrf_delay.h"
 #include "pstorage.h"