diff --git a/rtos/code/application/source/cardv/SrcCode/System/SysMain_cmd.c b/rtos/code/application/source/cardv/SrcCode/System/SysMain_cmd.c
index 67c32b4fc..b28800439 100644
--- a/rtos/code/application/source/cardv/SrcCode/System/SysMain_cmd.c
+++ b/rtos/code/application/source/cardv/SrcCode/System/SysMain_cmd.c
@@ -12,7 +12,9 @@
 #endif
 #include <gsensor.h>
 #include "UIApp/AppDisp_PipView.h"
-
+#if HUNTING_CAMERA_MCU == ENABLE
+#include "sys_fastboot.h"
+#endif
 #define THIS_DBGLVL         2 // 0=FATAL, 1=ERR, 2=WRN, 3=UNIT, 4=FUNC, 5=IND, 6=MSG, 7=VALUE, 8=USER
 ///////////////////////////////////////////////////////////////////////////////
 #define __MODULE__          SysMainCmd
@@ -201,6 +203,15 @@ static BOOL Cmd_PowerOff_Test(unsigned char argc, char **argv)
 	return TRUE;
 }
 
+#if HUNTING_CAMERA_MCU == ENABLE
+static BOOL sf_log_fastboot_msg_en(unsigned char argc, char **argv)
+{
+     fastboot_msg_en(ENABLE);
+     DBG_DUMP("log ENABLE\r\n");
+     return TRUE;
+}
+#endif
+
 SXCMD_BEGIN(sys_cmd_tbl, "system command")
 SXCMD_ITEM("mem %", cmd_sys_mem, "system memory layout")
 SXCMD_ITEM("pip %", Cmd_user_pip, "pip view style")
@@ -214,7 +225,9 @@ SXCMD_ITEM("curl", Cmd_user_CurlTest, "curl command test")
 #endif
 
 SXCMD_ITEM("power_off %", Cmd_PowerOff_Test, "flowpreview power off test")
-
+#if HUNTING_CAMERA_MCU == ENABLE
+SXCMD_ITEM("log %", sf_log_fastboot_msg_en, "log on")
+#endif
 SXCMD_END()