diff --git a/code/lib/source/sifar/code/source/common/sf_common.c b/code/lib/source/sifar/code/source/common/sf_common.c
index 3932885fb..8f4b4ce82 100755
--- a/code/lib/source/sifar/code/source/common/sf_common.c
+++ b/code/lib/source/sifar/code/source/common/sf_common.c
@@ -2261,7 +2261,19 @@ BOOL sf_ota_result(void)
 	return TRUE;
 }
 #endif
+int sf_ch_fw_file(void)
+{
+	FST_FILE hFile = NULL;
 
+	hFile = FileSys_OpenFile(FW_UPDATE_NAME, FST_OPEN_READ);
+
+	if (hFile == 0) {
+		SLOGE("cannot find %s\r\n", FW_UPDATE_NAME);
+		return 0;
+	}
+    FileSys_CloseFile(hFile);
+    return 1;
+}
 void* sf_sys_do_upgrade(void *arg)
 {
     //int s32Ret = 0;
@@ -2274,6 +2286,9 @@ void* sf_sys_do_upgrade(void *arg)
     if(sf_cardv_battery_value_get() < 40){
         sf_sys_status_led_set(SF_LED_SYS_STATE_ERROR);
     }
+    // else if(0 == sf_ch_fw_file()){
+    //     sf_set_fw_update(0);
+    // }
     else{
         sf_mcu_reg_set(SF_MCU_SOFT_UPDATE, 1);
         //sf_set_fw_update(1);
diff --git a/rtos/code/application/source/cardv/SrcCode/System/rtos-main.c b/rtos/code/application/source/cardv/SrcCode/System/rtos-main.c
index 845193cab..2b09d76d2 100644
--- a/rtos/code/application/source/cardv/SrcCode/System/rtos-main.c
+++ b/rtos/code/application/source/cardv/SrcCode/System/rtos-main.c
@@ -813,6 +813,8 @@ void insmod(void)
 			vos_task_resume(vkt_capture);
 			VK_TASK_HANDLE vkt_display = vos_task_create(fastboot_thread, insmod_display, "init_display", 10, DEFAULT_STASK_SIZE);
 			vos_task_resume(vkt_display);
+            // VK_TASK_HANDLE vkt_storage = vos_task_create(fastboot_thread, insmod_storage, "init_storage", 10, DEFAULT_STASK_SIZE);
+			// vos_task_resume(vkt_storage);
 			VK_TASK_HANDLE vkt_decoder = vos_task_create(fastboot_thread, insmod_decoder, "init_decoder", 10, DEFAULT_STASK_SIZE);
 			vos_task_resume(vkt_decoder);
 		}
diff --git a/rtos/code/application/source/cardv/SrcCode/System/sys_linuxboot.c b/rtos/code/application/source/cardv/SrcCode/System/sys_linuxboot.c
index 82a3af43d..aa75b4ee1 100644
--- a/rtos/code/application/source/cardv/SrcCode/System/sys_linuxboot.c
+++ b/rtos/code/application/source/cardv/SrcCode/System/sys_linuxboot.c
@@ -846,6 +846,14 @@ static int make_bootargs(LINUXTMP_PARTITION *p_linuxtmp, unsigned int bootts_beg
 	//static char bootargs[] = "root=/dev/ram0 rootfstype=ramfs rdinit=/linuxrc bootts=568047,1720128 resume_addr=0x00007e88 user_debug=0xff";
 #if HUNTING_CAMERA_MCU == ENABLE
     char PowerOnModeStr[32] = {'\0'};
+    // if(sf_in_update())
+    // {
+    //     if(fastboot_wait_done_timeout(BOOT_INIT_FILESYSOK, FASTBOOT_WAIT_FILESYS_TIMEOUT_MS) != E_OK){
+    //     {
+            
+    //     }
+    // }
+
     snprintf(PowerOnModeStr, sizeof(PowerOnModeStr), "Mode=%d UpFw=%d mcu=%d",sf_get_power_on_mode(), sf_in_update() , sf_in_mcu_update());
     linuxboot_set_extra_bootarg(PowerOnModeStr);
 #endif