diff --git a/source/Core/BSP/Magic/bl_mcu_sdk/bsp/bsp_common/platform/bflb_platform.c b/source/Core/BSP/Magic/bl_mcu_sdk/bsp/bsp_common/platform/bflb_platform.c
index 60b42e57..0923d8ef 100644
--- a/source/Core/BSP/Magic/bl_mcu_sdk/bsp/bsp_common/platform/bflb_platform.c
+++ b/source/Core/BSP/Magic/bl_mcu_sdk/bsp/bsp_common/platform/bflb_platform.c
@@ -35,7 +35,6 @@ static uint8_t uart_dbg_disable = 0;
 // struct heap_info mmheap_root;
 
 __WEAK__ void board_init(void) {}
-__WEAK__ void bl_show_info(void) {}
 
 __WEAK__ enum uart_index_type board_get_debug_uart_index(void) { return 0; }
 
@@ -86,8 +85,6 @@ void bflb_platform_init(uint32_t baudrate) {
       device_set_callback(uart, NULL);
       device_control(uart, DEVICE_CTRL_CLR_INT, (void *)(UART_RX_FIFO_IT));
     }
-
-    bl_show_info();
   }
   static bool initialized = false;
   if (!initialized) {
diff --git a/source/Core/BSP/Magic/board.c b/source/Core/BSP/Magic/board.c
index 82241870..bc2393af 100644
--- a/source/Core/BSP/Magic/board.c
+++ b/source/Core/BSP/Magic/board.c
@@ -256,37 +256,6 @@ static void board_clock_init(void) {
   peripheral_clock_init();
 }
 
-void bl_show_info(void) {
-  MSG("\r\n");
-  MSG("  ____               __  __      _       _       _     \r\n");
-  MSG(" |  _ \\             / _|/ _|    | |     | |     | |    \r\n");
-  MSG(" | |_) | ___  _   _| |_| |_ __ _| | ___ | | __ _| |__  \r\n");
-  MSG(" |  _ < / _ \\| | | |  _|  _/ _` | |/ _ \\| |/ _` | '_ \\ \r\n");
-  MSG(" | |_) | (_) | |_| | | | || (_| | | (_) | | (_| | |_) |\r\n");
-  MSG(" |____/ \\___/ \\__,_|_| |_| \\__,_|_|\\___/|_|\\__,_|_.__/ \r\n");
-  MSG("\r\n");
-  MSG("Build:%s,%s\r\n", __TIME__, __DATE__);
-  MSG("Copyright (c) 2021 Bouffalolab team\r\n");
-
-#if 1
-  MSG("root clock:%dM\r\n", system_clock_get(SYSTEM_CLOCK_ROOT_CLOCK) / 1000000); /*root clock before f_div*/
-
-  MSG("fclk clock:%dM\r\n", system_clock_get(SYSTEM_CLOCK_FCLK) / 1000000); /*after f_div,this is system core clock*/
-  MSG("bclk clock:%dM\r\n", system_clock_get(SYSTEM_CLOCK_BCLK) / 1000000);
-
-  MSG("uart clock:%dM\r\n", peripheral_clock_get(PERIPHERAL_CLOCK_UART) / 1000000);
-  MSG("spi clock:%dM\r\n", peripheral_clock_get(PERIPHERAL_CLOCK_SPI) / 1000000);
-  MSG("i2c clock:%dM\r\n", peripheral_clock_get(PERIPHERAL_CLOCK_I2C) / 1000000);
-  MSG("adc clock:%dM\r\n", peripheral_clock_get(PERIPHERAL_CLOCK_ADC) / 1000000);
-  MSG("dac clock:%dM\r\n", peripheral_clock_get(PERIPHERAL_CLOCK_DAC) / 1000000);
-  MSG("i2s clock:%dM\r\n", peripheral_clock_get(PERIPHERAL_CLOCK_I2S) / 1000000);
-  MSG("pwm clock:%dhz\r\n", peripheral_clock_get(PERIPHERAL_CLOCK_PWM));
-  MSG("cam clock:%dM\r\n", peripheral_clock_get(PERIPHERAL_CLOCK_CAM) / 1000000);
-  MSG("timer0 clock:%dM\r\n", peripheral_clock_get(PERIPHERAL_CLOCK_TIMER0) / 1000000);
-  MSG("timer1 clock:%dM\r\n", peripheral_clock_get(PERIPHERAL_CLOCK_TIMER1) / 1000000);
-#endif
-}
-
 void board_init(void) {
   board_clock_init();
   board_pin_mux_init();