diff --git a/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/Commissioning.h b/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/Commissioning.h
index 07f45097..39b7d5cb 100644
--- a/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/Commissioning.h
+++ b/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/Commissioning.h
@@ -60,7 +60,7 @@ extern "C" {
 #define LORAWAN_PUBLIC_NETWORK					true
 
 /*root key*/
-#define LORAWAN_APP_KEY							{0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
+#define LORAWAN_APP_KEY							{ 0x8c, 0xf9, 0x57, 0x20, 0x00, 0x00, 0xf7, 0x37, 0x1e, 0x29, 0xaa, 0xaa, 0xad, 0x20, 0x4a, 0x72 } 
 
 /*for ABP================================================================================*/
 #define STATIC_DEVICE_ADDRESS					1     //if 0 , using a ramdom address
@@ -68,21 +68,21 @@ extern "C" {
 #define LORAWAN_NETWORK_ID						( uint32_t )0
 
 #define LORAWAN_DEVICE_ADDRESS					( uint32_t )0x0100000a
-#define LORAWAN_NWK_KEY							{ 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
+#define LORAWAN_NWK_KEY							{ 0x8c, 0xf9, 0x57, 0x20, 0x00, 0x00, 0xf7, 0x37, 0x1e, 0x29, 0xaa, 0xaa, 0xad, 0x20, 0x4a, 0x72 } 
 
 
 /*for 1.1.x*/
-#define LORAWAN_F_NWK_S_INT_KEY					{ 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
-#define LORAWAN_S_NWK_S_INT_KEY					{ 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
-#define LORAWAN_NWK_S_ENC_KEY					{ 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
-#define LORAWAN_APP_S_KEY						{ 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
+#define LORAWAN_F_NWK_S_INT_KEY					{ 0x8c, 0xf9, 0x57, 0x20, 0x00, 0x00, 0xf7, 0x37, 0x1e, 0x29, 0xaa, 0xaa, 0xad, 0x20, 0x4a, 0x72 } 
+#define LORAWAN_S_NWK_S_INT_KEY					{ 0x8c, 0xf9, 0x57, 0x20, 0x00, 0x00, 0xf7, 0x37, 0x1e, 0x29, 0xaa, 0xaa, 0xad, 0x20, 0x4a, 0x72 } 
+#define LORAWAN_NWK_S_ENC_KEY					{ 0x8c, 0xf9, 0x57, 0x20, 0x00, 0x00, 0xf7, 0x37, 0x1e, 0x29, 0xaa, 0xaa, 0xad, 0x20, 0x4a, 0x72 } 
+#define LORAWAN_APP_S_KEY						{ 0x8c, 0xf9, 0x57, 0x20, 0x00, 0x00, 0xf7, 0x37, 0x1e, 0x29, 0xaa, 0xaa, 0xad, 0x20, 0x4a, 0x72 } 
    
 /*for OTAA================================================================================*/
 #define STATIC_DEVICE_EUI						1	//if 0 , using a ramdom EUI
 
 #define IEEE_OUI								0x01, 0x01, 0x01
-#define LORAWAN_DEVICE_EUI						{ IEEE_OUI, 0x01, 0x01, 0x01, 0x04, 0x02 }
-#define LORAWAN_JOIN_EUI	/*APP_EUI*/			{ 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 }
+#define LORAWAN_DEVICE_EUI						{ 0x8c, 0xf9, 0x57, 0x20, 0x00, 0x00, 0xf7, 0x37}
+#define LORAWAN_JOIN_EUI	/*APP_EUI*/			{ 0x8c, 0xf9, 0x57, 0x20, 0x00, 0x00, 0xf7, 0x37}
 
 
 
diff --git a/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/app_conf.h b/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/app_conf.h
index ed79f997..73313c38 100644
--- a/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/app_conf.h
+++ b/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/app_conf.h
@@ -32,7 +32,7 @@ extern "C" {
  ******************************************************************************/
 
 /* lw application configuration (Mw is configured by lorawan_conf.h) */
-#define LORAWAN_DEFAULT_ACTIVE_REGION        		LORAMAC_REGION_CN470ALI
+#define LORAWAN_DEFAULT_ACTIVE_REGION        		LORAMAC_REGION_CN470
  
  
 	
diff --git a/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/app_lorawan.c b/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/app_lorawan.c
index 05269e7e..1163a4bd 100644
--- a/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/app_lorawan.c
+++ b/board/RHF0M0E5_STM32WLE5xx/KEIL/lorawan/App/app_lorawan.c
@@ -83,7 +83,7 @@ void MX_LoRaWAN_Init(void)
 	lw_request_class(CLASS_A);
 	
 	/*channel 8-16*/
-	LWChannel_mask_t ch={0xFF00,0,0,0,0,0};	
+	LWChannel_mask_t ch={0x0000,0,0,0,0,0x00FF};	
 	lw_current_chmask_set(&ch);
 	
 	/*tx dr*/