diff --git a/MBL/platform/gdm32/cmsis_core/mbl_system_gdm32.c b/MBL/platform/gdm32/cmsis_core/mbl_system_gdm32.c
index 61f6128..f85e7ef 100644
--- a/MBL/platform/gdm32/cmsis_core/mbl_system_gdm32.c
+++ b/MBL/platform/gdm32/cmsis_core/mbl_system_gdm32.c
@@ -42,6 +42,11 @@
                             }                        \
                         }
 
+
+#define __SYSTEM_CLOCK_180M_PLLP_40M_HXTAL       (uint32_t)(180000000)
+
+uint32_t SystemCoreClock = __SYSTEM_CLOCK_180M_PLLP_40M_HXTAL;
+
 /*!
     \brief      configure the system clock to HXTAL
     \param[in]  none
diff --git a/MBL/platform/gdm32/gd32w51x_it.c b/MBL/platform/gdm32/gd32w51x_it.c
index 6900ffa..4675b7a 100644
--- a/MBL/platform/gdm32/gd32w51x_it.c
+++ b/MBL/platform/gdm32/gd32w51x_it.c
@@ -34,6 +34,8 @@ OF SUCH DAMAGE.
 
 #include "gd32w51x_it.h"
 #include "rom_export.h"
+#include <systick.h>
+#include <irq_handle.h>
 
 /*!
     \brief      this function handles NMI exception
@@ -127,3 +129,25 @@ void UsageFault_Handler(void)
     while(1){
     }
 }
+
+/*!
+    \brief      this function handles SysTick exception
+    \param[in]  none
+    \param[out] none
+    \retval     none
+*/
+void SysTick_Handler(void)
+{
+    delay_decrement();
+}
+
+/*!
+    \brief      This function handles TIMER2 interrupt request.
+    \param[in]  none
+    \param[out] none
+    \retval     none
+*/
+void TIMER2_IRQHandler(void)
+{
+    __TIMER2_IRQHandler();
+}
diff --git a/MBL/platform/gdm32/systick.c b/MBL/platform/gdm32/systick.c
new file mode 100644
index 0000000..5ffd5e9
--- /dev/null
+++ b/MBL/platform/gdm32/systick.c
@@ -0,0 +1,94 @@
+/*!
+    \file    systick.c
+    \brief   the systick configuration file
+
+    \version 2021-10-30, V1.0.0, firmware for GD32W51x
+*/
+
+/*
+    Copyright (c) 2021, GigaDevice Semiconductor Inc.
+
+    Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice, this
+       list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice,
+       this list of conditions and the following disclaimer in the documentation
+       and/or other materials provided with the distribution.
+    3. Neither the name of the copyright holder nor the names of its contributors
+       may be used to endorse or promote products derived from this software without
+       specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+OF SUCH DAMAGE.
+*/
+
+#include "gd32w51x.h"
+#include "systick.h"
+
+volatile static uint32_t delay;
+
+/*!
+    \brief      configure systick
+    \param[in]  none
+    \param[out] none
+    \retval     none
+*/
+void systick_config(void)
+{
+    /* setup systick timer for 1MHz interrupts */
+    if (SysTick_Config(SystemCoreClock / 1000000U)) {
+        /* capture error */
+        while(1);
+    }
+
+    /* configure the systick handler priority */
+    NVIC_SetPriority(SysTick_IRQn, 0x00U);
+}
+
+/*!
+    \brief      delay a time in milliseconds
+    \param[in]  count: count in milliseconds
+    \param[out] none
+    \retval     none
+*/
+void delay_1us(uint32_t count)
+{
+    delay = count;
+
+    while(0U != delay);
+}
+
+/*!
+    \brief      delay a time in milliseconds
+    \param[in]  count: count in milliseconds
+    \param[out] none
+    \retval     none
+*/
+void delay_1ms(uint32_t count)
+{
+    delay = count * 1000;
+
+    while(0U != delay);
+}
+
+/*!
+    \brief      delay decrement
+    \param[in]  none
+    \param[out] none
+    \retval     none
+*/
+void delay_decrement(void)
+{
+    if (0U != delay)
+        delay--;
+}
diff --git a/MBL/platform/gdm32/systick.h b/MBL/platform/gdm32/systick.h
new file mode 100644
index 0000000..a2fca6e
--- /dev/null
+++ b/MBL/platform/gdm32/systick.h
@@ -0,0 +1,49 @@
+/*!
+    \file    systick.h
+    \brief   the header file of systick
+
+    \version 2021-10-30, V1.0.0, firmware for GD32W51x
+*/
+
+/*
+    Copyright (c) 2021, GigaDevice Semiconductor Inc.
+
+    Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice, this
+       list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice,
+       this list of conditions and the following disclaimer in the documentation
+       and/or other materials provided with the distribution.
+    3. Neither the name of the copyright holder nor the names of its contributors
+       may be used to endorse or promote products derived from this software without
+       specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+OF SUCH DAMAGE.
+*/
+
+#ifndef SYSTICK_H
+#define SYSTICK_H
+
+#include <stdint.h>
+
+/* configure systick */
+void systick_config(void);
+/* delay a time in milliseconds */
+void delay_1us(uint32_t count);
+/* delay a time in milliseconds */
+void delay_1ms(uint32_t count);
+/* delay decrement */
+void delay_decrement(void);
+
+#endif /* SYSTICK_H */
diff --git a/MBL/source_ns/CMakeLists.txt b/MBL/source_ns/CMakeLists.txt
index 971119c..f68ae55 100644
--- a/MBL/source_ns/CMakeLists.txt
+++ b/MBL/source_ns/CMakeLists.txt
@@ -57,16 +57,21 @@ target_sources(${TARGET_EXE}
         ${PROJECT_SOURCE_DIR}/NSPE/Firmware/GD32W51x_standard_peripheral/Source/gd32w51x_qspi.c
         ${PROJECT_SOURCE_DIR}/NSPE/Firmware/GD32W51x_standard_peripheral/Source/gd32w51x_rcu.c
         ${PROJECT_SOURCE_DIR}/NSPE/Firmware/GD32W51x_standard_peripheral/Source/gd32w51x_usart.c
+        ${PROJECT_SOURCE_DIR}/NSPE/Firmware/GD32W51x_standard_peripheral/Source/gd32w51x_spi.c
+        ${PROJECT_SOURCE_DIR}/NSPE/Firmware/GD32W51x_standard_peripheral/Source/gd32w51x_timer.c
     )
 
 target_sources(${TARGET_EXE}
     PRIVATE
         ../platform/gdm32/cmsis_core/mbl_system_gdm32.c
         ../platform/gdm32/gcc/mbl_startup_gdm32.s
+        ../platform/gdm32/gd32w51x_it.c
+        ../platform/gdm32/systick.c
     )
 
 target_include_directories(${TARGET_EXE}
     PRIVATE
+        ${PROJECT_SOURCE_DIR}/MBL/platform/gdm32/
         ${PROJECT_SOURCE_DIR}/NSPE/Firmware/GD32W51x_standard_peripheral/Include
         ${CMAKE_CURRENT_SOURCE_DIR}/drivers/CMT2310/0_Project/Uart_PingPong/
         ${CMAKE_CURRENT_SOURCE_DIR}/drivers/CMT2310/0_Project/Uart_PingPong/ebyte/
@@ -87,6 +92,10 @@ target_link_options(${TARGET_EXE}
     -Wl,-Map=${TAGET_PROJECT_DIR}/GCC/output/bin/${TARGET_EXE}.map
 )
 
+get_target_property(LINK_FLAGS ${TARGET_EXE} LINK_OPTIONS)
+string(REGEX REPLACE "(.*)-u._printf_float(.*)" "\\1\\2" LINK_FLAGS "${LINK_FLAGS}")
+set_target_properties(${TARGET_EXE} PROPERTIES LINK_OPTIONS "${LINK_FLAGS}")
+
 if(CMAKE_HOST_UNIX)
     add_custom_command(TARGET ${TARGET_EXE} POST_BUILD
         COMMAND ${TAGET_PROJECT_DIR}/mbl_afterbuild.sh ${TAGET_PROJECT_DIR}/GCC/output/bin ${TARGET_EXE} GCC \"\"
diff --git a/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte/ebyte_callback.c b/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte/ebyte_callback.c
index 85db472..d7510c0 100755
--- a/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte/ebyte_callback.c
+++ b/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte/ebyte_callback.c
@@ -134,7 +134,7 @@ void Ebyte_Port_ReceiveCallback(  uint16_t state, uint8_t *buffer, uint8_t lengt
         if( ! PC_isConnected )
         {
 
-            DEBUGPRINT("\r\n Receive Data:");
+            EBYTE_LOG("\r\n Receive Data:");
             Ebyte_BSP_UartTransmit ( buffer, length );
         }
 
diff --git a/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte/ebyte_port.c b/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte/ebyte_port.c
index f3ac1d4..bac2911 100755
--- a/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte/ebyte_port.c
+++ b/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte/ebyte_port.c
@@ -23,6 +23,8 @@
 
 /*= !!!配置目标硬件平台头文件 =======================================*/
 #include "board.h"  //E15-EVB02 评估板
+#include "drivers/CMT2310/3_Ebyte_WirelessModule_Drivers/E48xMx/radio_hal.h"
+#include "systick.h"
 /*==================================================================*/
 
 /* !
@@ -77,7 +79,7 @@ void Ebyte_Port_SpiCsIoControl( uint8e_t cmd )
 void Ebyte_Port_DelayMs( uint16e_t time )
 {
     /* !必须提供: 延时函数 */
-    sys_ms_sleep(time);
+    delay_1ms(time);
 }
 
 
@@ -90,7 +92,5 @@ void Ebyte_Port_DelayMs( uint16e_t time )
 void Ebyte_Port_DelayUs( uint16e_t time )
 {
     /* !必须提供: 延时函数 */
-    sys_us_delay(time);
+    delay_1us(time);
 }
-
-
diff --git a/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte_e48.h b/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte_e48.h
index e9847d4..d6eddf1 100644
--- a/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte_e48.h
+++ b/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/ebyte_e48.h
@@ -1,6 +1,8 @@
 #ifndef __EBYTE_E48_H__
 #define __EBYTE_E48_H__
 
+#include <board.h>
+
 int ebyte_main( void );
 
 #endif /* __EBYTE_E48_H__ */
diff --git a/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/main.c b/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/main.c
index e244093..2b791e0 100755
--- a/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/main.c
+++ b/MBL/source_ns/drivers/CMT2310/0_Project/Uart_PingPong/main.c
@@ -67,8 +67,8 @@ int ebyte_main( void )
     /* MCU 开全局中断 */
     Ebyte_BSP_GlobalIntEnable();
 
-    DEBUGPRINT( "Start PingPong.....\r\n" );
-    DEBUGPRINT( "Please push button1 or button2.....\r\n" );
+    EBYTE_LOG( "Start PingPong.....\r\n" );
+    EBYTE_LOG( "Please push button1 or button2.....\r\n" );
 
     while( 1 ) {
         /* 按键事件响应 */
@@ -80,7 +80,7 @@ int ebyte_main( void )
         /* 任务:EBYTE驱动库必须的周期执行任务  客户无需修改 */
         Ebyte_RF.StartPollTask();
 
-        sys_ms_sleep(100);
+        delay_1ms(100);
     }
 }
 
@@ -138,7 +138,7 @@ void Task_Transmit( void )
         {
             pongLength = 5;
         }else{
-            DEBUGPRINT( "\r\n Echo : pong \r\n" );
+            EBYTE_LOG( "\r\n Echo : pong \r\n" );
             pongLength = 4;
         }
 
@@ -177,7 +177,7 @@ void Task_Button( void )
                 pingLength = 5;
             }else
             {
-                DEBUGPRINT( "\r\n Send Command : ping \r\n" );
+                EBYTE_LOG( "\r\n Send Command : ping \r\n" );
                 pingLength = 4;
             }
 
@@ -203,7 +203,7 @@ void Task_Button( void )
                 pingLength = 5;
             }else
             {
-                DEBUGPRINT( "\r\n Send Command : ping \r\n" );
+                EBYTE_LOG( "\r\n Send Command : ping \r\n" );
                 pingLength = 4;
             }
 
diff --git a/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board.c b/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board.c
index 236e595..4241325 100755
--- a/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board.c
+++ b/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board.c
@@ -235,10 +235,10 @@ void Ebyte_BSP_Init( void )
     Ebyte_BSP_SPI_Init();
 
     /* 定时器   初始化 */
-    Ebyte_BSP_TIMER_Init();
+//    Ebyte_BSP_TIMER_Init();
 
     /* 按键事件队列 初始化 */
-    Ebyte_BTN_FIFO_Init( &BSP_BTN_FIFO );
+//    Ebyte_BTN_FIFO_Init( &BSP_BTN_FIFO );
 }
 
 /* !
diff --git a/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board.h b/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board.h
index 5996f33..b2e50c8 100755
--- a/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board.h
+++ b/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board.h
@@ -22,9 +22,8 @@
 #define __EBYTE_BOARD_H__
 
 #include <stdint.h>
-//#include "stm8l15x_conf.h"
-#include "gd32w51x.h"
-#include "debug_print.h"
+#include <gd32w51x.h>
+#include <systick.h>
 #include "board_mini_printf.h"
 
 /* 引脚配置 LED   */
diff --git a/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board_mini_printf.h b/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board_mini_printf.h
index 5dc11b5..12f3154 100755
--- a/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board_mini_printf.h
+++ b/MBL/source_ns/drivers/CMT2310/2_Ebyte_Board_Support/E15-EVB02/board_mini_printf.h
@@ -3,4 +3,6 @@
 
 void mprintf(char * Data, ...);
 
+#define EBYTE_LOG       printf
+
 #endif // !__BOARD_PRINTF_H__
diff --git a/MBL/source_ns/drivers/CMT2310/3_Ebyte_WirelessModule_Drivers/E48xMx/ebyte_e48x.c b/MBL/source_ns/drivers/CMT2310/3_Ebyte_WirelessModule_Drivers/E48xMx/ebyte_e48x.c
index 2384b57..f7d7999 100755
--- a/MBL/source_ns/drivers/CMT2310/3_Ebyte_WirelessModule_Drivers/E48xMx/ebyte_e48x.c
+++ b/MBL/source_ns/drivers/CMT2310/3_Ebyte_WirelessModule_Drivers/E48xMx/ebyte_e48x.c
@@ -37,17 +37,17 @@ void Ebyte_E48x_Init( void )
 	/* Step2 */
 	g_chip_id = lRadioChipVersion();
 	if(0x00231000 != (g_chip_id & 0x00FFFF00)) {
-		DEBUGPRINT("[%s|%u] Error, dismatch Chip-ID[%#x](!=0x231000).\r\n", __FUNCTION__, __LINE__, g_chip_id);
+		EBYTE_LOG("[%s|%u] Error, dismatch Chip-ID[%#x](!=0x231000).\r\n", __FUNCTION__, __LINE__, g_chip_id);
 		return;
 	}
-	DEBUGPRINT("[%s|%u] Info, Link Device:E48-XXXM20S.\r\n", __FUNCTION__, __LINE__);
+	EBYTE_LOG("[%s|%u] Info, Link Device:E48-XXXM20S.\r\n", __FUNCTION__, __LINE__);
 
 	/* Step3 */
 	if (bRadioGetState() == CMT2310A_STATE_IS_READY) {
-		DEBUGPRINT("[%s|%u] Infor, CMT2310 already in State[READY], so skip initialization.\r\n", __FUNCTION__, __LINE__);
+		EBYTE_LOG("[%s|%u] Infor, CMT2310 already in State[READY], so skip initialization.\r\n", __FUNCTION__, __LINE__);
 		return;
 	}
-	DEBUGPRINT("[%s|%u] Info, goto initialize E48-XXXM20S.\r\n", __FUNCTION__, __LINE__);
+	EBYTE_LOG("[%s|%u] Info, goto initialize E48-XXXM20S.\r\n", __FUNCTION__, __LINE__);
 
 	/* Step4 */
 	vRadioInit();
diff --git a/MBL/source_ns/drivers/CMT2310/3_Ebyte_WirelessModule_Drivers/E48xMx/radio.c b/MBL/source_ns/drivers/CMT2310/3_Ebyte_WirelessModule_Drivers/E48xMx/radio.c
index d0c11a3..1aa38bb 100755
--- a/MBL/source_ns/drivers/CMT2310/3_Ebyte_WirelessModule_Drivers/E48xMx/radio.c
+++ b/MBL/source_ns/drivers/CMT2310/3_Ebyte_WirelessModule_Drivers/E48xMx/radio.c
@@ -63,6 +63,7 @@ const uint8_t cmt2310a_power[55][7] = {
   {0x21,0x16,0x00,0x47,0x00,0x00,0x01 }, /* cmt2310a_params20-N8.h */
   {0x1D,0x16,0x00,0x47,0x00,0x00,0x01 } /* cmt2310a_params20-N9.h */
 };
+
 /******************************
 **Name:  vRadioInit
 **Func:  Radio config spi & reset
@@ -399,16 +400,16 @@ void vRadioCheckLink(void)
     g_chip_id = lRadioChipVersion();
     if(0x00231000==(g_chip_id&0x00FFFF00)) break;
 
-    DEBUGPRINT( "Link Error.....\r\n" );
+    EBYTE_LOG( "Link Error.....\r\n" );
     delay1ms(500);
     i++;
     if(i >= 20) while(1);
   }
-  DEBUGPRINT( "Link Device:E48-XXXM20S....\r\n" );
+  EBYTE_LOG( "Link Device:E48-XXXM20S....\r\n" );
 }
 
 void vRadioSetFreqChannel(uint8_t channel)
 {
   bRadioGoStandby();
   bRadioWriteReg( CMT2310A_CTL_REG_03, channel);
-}
\ No newline at end of file
+}
diff --git a/MBL/source_ns/mbl_ns.c b/MBL/source_ns/mbl_ns.c
index 82b9600..b379264 100644
--- a/MBL/source_ns/mbl_ns.c
+++ b/MBL/source_ns/mbl_ns.c
@@ -39,10 +39,13 @@ OF SUCH DAMAGE.
 #include "mbl_sys.h"
 #include "mbl_uart.h"
 #include "mbl_flash.h"
+#include "ebyte_e48.h"
+#include "rom_region.h"
 
 typedef void (*img_fptr_t) (void);
 int32_t mbl_err_process = ERR_PROCESS_ENDLESS_LOOP;
 int32_t mbl_trace_level = MBL_WARN;
+struct rom_api_s_t *p_rom_api_s = (struct rom_api_s_t *)ROM_API_ARRAY_BASE;
 
 #if defined(__ARM_ARCH_8M_MAIN__) || defined(__ARM_ARCH_8M_BASE__)
 /* Macros to pick linker symbols */
@@ -95,12 +98,13 @@ static void jump_to_main_image(uint32_t msp, uint32_t reset)
 */
 int main(void)
 {
+    int ret;
     struct image_header hdr;
     uint32_t boot_idx = 0, image_offset = 0, version;
     uint32_t arm_vector[2];
-    int ret;
 #if defined(__ARM_ARCH_8M_MAIN__) || defined(__ARM_ARCH_8M_BASE__)
     uint32_t msp_stack_bottom = 0;
+
     #if defined (__ICCARM__)
         msp_stack_bottom = (uint32_t)&REGION_NAME(CSTACK, $$Base);
     #else
@@ -119,6 +123,12 @@ int main(void)
     /* Initialize flash for reading system info */
     flash_init();
 
+    /* Init Systick */
+    systick_config();
+
+    /* Init Systick */
+    ebyte_main();
+
     /* Initialize system status if empty or validate system status */
     ret = sys_status_check();
     if (ret < 0) {