diff --git a/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.c b/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.c
index 707270bdb..883a054c1 100755
--- a/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.c
+++ b/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.c
@@ -22,7 +22,9 @@
 #if (USE_DCF == ENABLE)
 #include "DCF.h"
 #endif
-
+#include "kwrap/flag.h"
+#include "kwrap/debug.h"
+#include "kwrap/util.h"
 
 #if HUNTING_CAMERA_MCU == ENABLE
 #include <sf_message_queue.h>
@@ -51,6 +53,49 @@ SF_ST_MMC_DEV *sf_mmc_dev[MMC_DEV_MAX_NUM] = {NULL};
 
 SF_ST_MMC_DEV *pMMCDev = NULL;
 
+static ID sf_dev_flag_id = 0;
+
+void sf_dev_flag_init(void)
+{
+    ER ret = E_OK;
+    T_CFLG cflg;
+    if ((ret |= vos_flag_create(&sf_dev_flag_id, &cflg, "sf_dev_flag_id")) != E_OK)
+    {
+		SYS_SLOGE("sf_dev_flag_id fail\r\n");
+	}
+	vos_flag_clr(sf_dev_flag_id, (FLGPTN)-1);
+}
+
+void sf_dev_flag_set_done(DEV_FLAG_INIT boot_init)
+{
+	vos_flag_set(sf_dev_flag_id, (FLGPTN)(1 << boot_init));
+}
+
+void sf_dev_flag_wait_done(DEV_FLAG_INIT boot_init)
+{
+	FLGPTN flgptn;
+	vos_flag_wait(&flgptn, sf_dev_flag_id, (FLGPTN)(1 << boot_init), TWF_ANDW);
+}
+
+int sf_dev_flag_wait_done_timeout(DEV_FLAG_INIT boot_init, int timeout_ms)
+{
+	ER ret = E_OK;
+	FLGPTN flgptn;
+
+	ret = vos_flag_wait_timeout(&flgptn, sf_dev_flag_id, (FLGPTN)(1 << boot_init), TWF_ANDW, vos_util_msec_to_tick(timeout_ms));
+	if(unlikely(ret != E_OK)){
+		printf("wait(%lu) init timeout(%ld ms)!\n", boot_init, timeout_ms);
+	}
+
+	return ret;
+}
+
+void sf_dev_flag_clear_done(DEV_FLAG_INIT boot_init)
+{
+	//vos_flag_clr(sf_mcu_flag_id, (FLGPTN)(1 << boot_init));
+	vos_flag_clr(sf_dev_flag_id, (FLGPTN)-1);
+}
+
 void SF_SetMMCDev(SF_ST_MMC_DEV *pDev)
 {
 	if(pDev == NULL)
@@ -144,6 +189,10 @@ static UINT32 SF_StrgSpaceCheckFull(MMC_DEV_TYPE mmc_dev)
     if(diskFree < MIN_FREE_SIZE_MB) /* 30MB*/
     {
         ret = 1;
+    }
+    else
+    {
+        ret = 0;
         if(mmc_dev == MMC_DEV_SD){
             sf_set_sd_card_full(1);
         }
@@ -151,10 +200,6 @@ static UINT32 SF_StrgSpaceCheckFull(MMC_DEV_TYPE mmc_dev)
             sf_set_emmc_card_full(1);
         }
     }
-    else
-    {
-        ret = 0;
-    }
 	
 	if(sf_mmc_dev != NULL) {
 		sf_mmc_dev[mmc_dev]->space_state = ret == 0 ? MMC_DEV_SPACE_STATE_ENOUGH : MMC_DEV_SPACE_STATE_NO_ENOUGH; 
@@ -315,7 +360,7 @@ SF_ST_MMC_DEV *SF_StrgCheckWorkableDev(void)
             {
                 if(puiPara->SdLoopSwitch == 1)
                 {
-                    workable_dev = MMC_DEV_SD;
+                    workable_dev = MMC_DEV_EMMC;
                 }
             }
         }
@@ -338,7 +383,7 @@ SF_ST_MMC_DEV *SF_StrgCheckWorkableDev(void)
             {
                 if(puiPara->SdLoopSwitch == 1)
                 {
-                    workable_dev = MMC_DEV_SD;
+                    workable_dev = MMC_DEV_EMMC;
                 }
             }
         }
@@ -382,6 +427,7 @@ static void* mmc_monitoring_thread(void *arg)
 	static MMC_DEV_TYPE current_id = MMC_DEV_NO;
 	while(MMCMonitorTskCfg.IsRun)
 	{
+        sf_dev_flag_wait_done_timeout(DEV_FLAG_INIT_FILENAMINGOK, 5000);
 		pMMCDev = SF_StrgCheckWorkableDev();
 
 		if(pMMCDev != NULL)	{		
@@ -401,7 +447,7 @@ static void* mmc_monitoring_thread(void *arg)
 int sf_mmc_dev_check_start(void)
 {
 	SF_StrgInit();// 初始化sf_mmc设备Obj
-
+    sf_dev_flag_init();
 	int ret = pthread_create(&MMCMonitorTskCfg.TskId, NULL, mmc_monitoring_thread, NULL);
 	if(ret != SF_SUCCESS)
 	{
@@ -413,3 +459,34 @@ int sf_mmc_dev_check_start(void)
 	return 0;
 }
 
+void sf_file_sys_int_status(void)
+{
+	MLOGD("s\n");
+
+	SF_MESSAGE_BUF_S stMessageBuf = {0};
+	stMessageBuf.arg1 = CMD_SD_FILESYS_INIT_STATUS;
+	stMessageBuf.cmdId = CMD_SD;
+	sf_com_message_send_to_app(&stMessageBuf);
+    sf_thumb_dir();
+}
+
+void sf_thumb_dir(void)
+{
+	MLOGD("s\n");
+	char thumb_dir[128] = {'\0'};
+
+	sprintf(thumb_dir, "%c%s", 'A', PHOTO_THUMB_PATH);
+	FileSys_MakeDir(thumb_dir);
+
+#if SF_IQ_TEST != ENABLE
+	FileSys_SetAttrib(thumb_dir, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
+#endif
+
+#if	FS_MULTI_STRG_FUNC
+	sprintf(thumb_dir, "%c%s", 'B', PHOTO_THUMB_PATH);
+	FileSys_MakeDir(thumb_dir);
+#if SF_IQ_TEST != ENABLE
+	FileSys_SetAttrib(thumb_dir, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
+#endif
+#endif
+}
diff --git a/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.h b/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.h
index 06671823a..7644f31e4 100755
--- a/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.h
+++ b/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.h
@@ -71,6 +71,13 @@ typedef enum
 	MMC_DEV_LOOP_STATE_OFF = 2,
 }MMC_DEV_LOOP_STATE;
 
+typedef enum DEV_FLAG_INIT {
+	DEV_FLAG_INIT_FILESYSOK = 0x00,
+	DEV_FLAG_INIT_FILENAMINGOK,
+	DEV_FLAG_GET,
+	DEV_FLAG_INIT_MAX_CNT = 32, //flag max bit cnt is 32
+} DEV_FLAG_INIT;
+
 typedef struct
 {
 	MMC_DEV_TYPE dev_type;
@@ -90,8 +97,8 @@ void SF_SetMMCDev(SF_ST_MMC_DEV *pDev);
 SF_ST_MMC_DEV *SF_GetMMCDev(void);
 int sf_mmc_dev_check_start(void);
 int SF_GetMMCDevHandle(MMC_DEV_TYPE dev_type);
-
-
-
+void sf_dev_flag_set_done(DEV_FLAG_INIT boot_init);
+void sf_file_sys_int_status(void);
+void sf_thumb_dir(void);
 #endif //_SF_SYS_STRG_MNG_H_
 
diff --git a/code/application/source/cardv/SrcCode/System/SysMain.c b/code/application/source/cardv/SrcCode/System/SysMain.c
index edc6cd185..56f3acd42 100644
--- a/code/application/source/cardv/SrcCode/System/SysMain.c
+++ b/code/application/source/cardv/SrcCode/System/SysMain.c
@@ -26,6 +26,7 @@
 #include <sf_param_enum.h>
 #include <sf_message_queue.h>
 #include <sf_commMng.h>
+#include "SF_SysStrgMng.h"
 #endif
 #if (LOGFILE_FUNC==ENABLE)
 #include "LogFile.h"
@@ -1298,6 +1299,11 @@ void System_WaitFS(void)
 		TM_BOOT_END("Fs", "WaitAttach");
 		is_fs_ready = TRUE;
 
+#if HUNTING_CAMERA_MCU == ENABLE
+        sf_dev_flag_set_done(DEV_FLAG_INIT_FILENAMINGOK);
+        sf_file_sys_int_status();
+#endif
+
 		BKG_PostEvent(NVTEVT_BKW_INIT_FILESYS);
     }
 
diff --git a/code/application/source/cardv/SrcCode/UIApp/Photo/UIAppPhoto_Exe.c b/code/application/source/cardv/SrcCode/UIApp/Photo/UIAppPhoto_Exe.c
index 608d4d459..81f4cba42 100755
--- a/code/application/source/cardv/SrcCode/UIApp/Photo/UIAppPhoto_Exe.c
+++ b/code/application/source/cardv/SrcCode/UIApp/Photo/UIAppPhoto_Exe.c
@@ -2705,22 +2705,6 @@ INT32 PhotoExe_OnOpen(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 	g_photo_ImageRatioSize = IMAGERATIO_SIZE[ImageRatioIdx];
 
 //    g_photo_ImageRatioSize = IMAGERATIO_SIZE[4];
-	char thumb_dir[128] = {'\0'};
-
-	sprintf(thumb_dir, "%c%s", 'A', PHOTO_THUMB_PATH);
-	FileSys_MakeDir(thumb_dir);
-
-#if SF_IQ_TEST != ENABLE
-	FileSys_SetAttrib(thumb_dir, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
-#endif
-
-#if	FS_MULTI_STRG_FUNC
-	sprintf(thumb_dir, "%c%s", 'B', PHOTO_THUMB_PATH);
-	FileSys_MakeDir(thumb_dir);
-#if SF_IQ_TEST != ENABLE
-	FileSys_SetAttrib(thumb_dir, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
-#endif
-#endif
 
 	GOIO_Turn_Onoff_IRCUT(1);
     
diff --git a/code/application/source/sf_app/code/include/sf_param_enum.h b/code/application/source/sf_app/code/include/sf_param_enum.h
index 3ed5a9ee2..eaa34cdfd 100755
--- a/code/application/source/sf_app/code/include/sf_param_enum.h
+++ b/code/application/source/sf_app/code/include/sf_param_enum.h
@@ -405,6 +405,7 @@ typedef enum sf_MESSAGE_CMD_SD_e
     CMD_SD_FULL                    = 5,
     CMD_SD_FORMAT                  = 6,
     CMD_SD_STRG_WORKABLE_DEV       = 7,
+    CMD_SD_FILESYS_INIT_STATUS     = 8,
     CMD_SD_SYSTEM_CB_CONFIG        = 0xFFFFFFFF,
 
 }SF_MESSAGE_CMD_SD_E;
diff --git a/code/application/source/sf_app/code/source/app/sf_common.c b/code/application/source/sf_app/code/source/app/sf_common.c
index 42952aa33..f0023a4ab 100755
--- a/code/application/source/sf_app/code/source/app/sf_common.c
+++ b/code/application/source/sf_app/code/source/app/sf_common.c
@@ -604,7 +604,7 @@ static SINT32 sf_app_process_cmd_keyctrl(SF_MESSAGE_BUF_S *pMessageBuf)
 
 static SINT32 sfStrgDevOnActionMount(int dev_id, int result)
 {	
-	SINT16 startup = sf_poweron_type_get();
+	// SINT16 startup = sf_poweron_type_get();
 	UINT32 status  = 0;
 	status = result;
 	switch (status)
@@ -612,32 +612,33 @@ static SINT32 sfStrgDevOnActionMount(int dev_id, int result)
 		case FST_STA_OK:
 			sf_set_card(1);
 			sf_sd_status_set(SF_SD_OK);
-			
-			if(SF_MCU_STARTUP_ONKEY == startup)
-			{
-				SF_STORE_ATTR_S storeattrs = {0};
-				sf_activity_info_get(&storeattrs);
-				printf("SD free=%dM/%dM\n", storeattrs.SDFree, storeattrs.SDTotalSize);
-				if (storeattrs.SDFree < 30) /* 30MB */
-				{
-					sf_sys_status_led_set(SF_LED_SYS_STATE_SD_FULL);
-				}
-				else
-				{
-					sf_sys_status_led_set(SF_LED_SYS_STATE_SD_NORMAL);
-				}
-			}
-			sf_statistics_param_load(sf_statistics_param_get());
-			MLOGI("card-%d mount OK\r\n", dev_id + 1);
-			sf_set_key_fw_update(sf_get_fw_update());//up fw
-			if(sf_get_mcu_update_flag())//up mcu
-			{
-				sf_app_mcu_updata_start();
-			}
-            if(dev_id == MMC_DEV_EMMC)
+			if(dev_id == MMC_DEV_EMMC)
             {
                 printf("EMMC has Mounted!\r\n");
+                sf_strg_dev_register(MMC_DEV_EMMC, MMC_DEV_MOUNT_STATE_MOUNTED);
             }
+			// if(SF_MCU_STARTUP_ONKEY == startup)
+			// {
+			// 	SF_STORE_ATTR_S storeattrs = {0};
+			// 	sf_activity_info_get(&storeattrs);
+			// 	printf("SD free=%dM/%dM\n", storeattrs.SDFree, storeattrs.SDTotalSize);
+			// 	if (storeattrs.SDFree < 30) /* 30MB */
+			// 	{
+			// 		sf_sys_status_led_set(SF_LED_SYS_STATE_SD_FULL);
+			// 	}
+			// 	else
+			// 	{
+			// 		sf_sys_status_led_set(SF_LED_SYS_STATE_SD_NORMAL);
+			// 	}
+			// }
+			// sf_statistics_param_load(sf_statistics_param_get());
+			// MLOGI("card-%d mount OK\r\n", dev_id + 1);
+			// sf_set_key_fw_update(sf_get_fw_update());//up fw
+			// if(sf_get_mcu_update_flag())//up mcu
+			// {
+			// 	sf_app_mcu_updata_start();
+			// }
+
 			break;
 		case FST_STA_DISK_UNFORMAT:
 			sf_statistics_param_load(sf_statistics_param_get());
@@ -716,6 +717,7 @@ static SINT32 sfStrgDevEmmcHandler(int cb_evt, int dev_id, int result)
 static SINT32 sf_app_process_cmd_SD(SF_MESSAGE_BUF_S *pMessageBuf)
 {
 	MLOGD("[dev_id:%d,evt:%d]\n",pMessageBuf->arg2,pMessageBuf->arg1);
+	SINT16 startup = sf_poweron_type_get();
 
 	if(pMessageBuf->arg2 == MMC_DEV_SD)
 	{
@@ -743,6 +745,29 @@ static SINT32 sf_app_process_cmd_SD(SF_MESSAGE_BUF_S *pMessageBuf)
 		case CMD_SD_STRG_WORKABLE_DEV:
 			sf_strg_dev_register(pMessageBuf->arg2, pMessageBuf->arg3);
 			break;
+        case CMD_SD_FILESYS_INIT_STATUS:
+			if(SF_MCU_STARTUP_ONKEY == startup)
+			{
+				SF_STORE_ATTR_S storeattrs = {0};
+				sf_activity_info_get(&storeattrs);
+				printf("SD free=%dM/%dM\n", storeattrs.SDFree, storeattrs.SDTotalSize);
+				if (storeattrs.SDFree < 30) /* 30MB */
+				{
+					sf_sys_status_led_set(SF_LED_SYS_STATE_SD_FULL);
+				}
+				else
+				{
+					sf_sys_status_led_set(SF_LED_SYS_STATE_SD_NORMAL);
+				}
+			}
+			sf_statistics_param_load(sf_statistics_param_get());
+			MLOGI("FILESYS mount OK\r\n");
+			sf_set_key_fw_update(sf_get_fw_update());//up fw
+			if(sf_get_mcu_update_flag())//up mcu
+			{
+				sf_app_mcu_updata_start();
+			}
+            break;
 		default:
 			break;
 	}
diff --git a/code/lib/source/sifar/code/source/common/sf_sd_common.c b/code/lib/source/sifar/code/source/common/sf_sd_common.c
index 0b49424f5..00cba5f21 100644
--- a/code/lib/source/sifar/code/source/common/sf_sd_common.c
+++ b/code/lib/source/sifar/code/source/common/sf_sd_common.c
@@ -47,8 +47,8 @@
 
 SF_CALLBACK_SD_CMD g_fpSd_Exist_CB = NULL;
 static int formatSD = CMD_FORMAT_SD_ERR;
-static BOOL IsCardFull = FALSE;
-static BOOL IsEmmcFull = FALSE;
+static BOOL IsCardFull = TRUE;
+static BOOL IsEmmcFull = TRUE;
 
 void sf_sd_exist_reg_cb(SF_CALLBACK_SD_CMD fpCB)
 {
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 432a9faf5..42f0d7f1c 100644
--- a/rtos/code/application/source/cardv/SrcCode/System/rtos-main.c
+++ b/rtos/code/application/source/cardv/SrcCode/System/rtos-main.c
@@ -981,6 +981,8 @@ static void fastboot(void)
 	VK_TASK_HANDLE handle_movie_filenaming = 0;
 	VK_TASK_HANDLE handle_movie_filenaming2 = 0;
 	VK_TASK_HANDLE handle_movie_moviemode = 0;
+    VK_TASK_HANDLE handle_moviefast_power_off_tsk_id = 0;
+
 #if (FASTBOOT_USB_FUNC == ENABLE)
 	VK_TASK_HANDLE handle_usb_msdcmode = 0;
 	VK_TASK_HANDLE handle_usb_uvacmode = 0;
@@ -1101,6 +1103,13 @@ static void fastboot(void)
 		}
 		else
 			vos_task_resume(handle_movie_moviemode);
+
+        handle_moviefast_power_off_tsk_id = vos_task_create(MovieFast_PowerOffTsk, 0, "MovieFastPwrTsk", 10, 8192);
+        if (!handle_moviefast_power_off_tsk_id) {
+            DBG_ERR("MovieFast_PowerOffTsk create failed.\r\n");
+        } else {
+            vos_task_resume(handle_moviefast_power_off_tsk_id);
+        }
         
 		/* GxTime, for stamp */
 		fwload_wait_done(CODE_SECTION_10);
diff --git a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
index cbf2f93d3..6b5c77281 100644
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
@@ -113,7 +113,7 @@ static UINT32 g_moviefast_tsk_run = 1;
 static UINT32 g_moviefast_poweroff_tsk_run = 1;
 static THREAD_HANDLE g_moviefast_tsk_id = 0;
 static THREAD_HANDLE g_moviefast_raw_tsk_id = 0;
-static THREAD_HANDLE g_moviefast_power_off_tsk_id = 0;
+// static THREAD_HANDLE g_moviefast_power_off_tsk_id = 0;
 static THREAD_HANDLE g_moviefast_write_tsk_id = 0;
 static BOOL g_bIsRecStatus = FALSE;
 static BOOL g_manual_raw_tsk_running = FALSE;
@@ -135,6 +135,7 @@ static void MovieFast_Close(void);
 static void MovieFast_Load_Sen_Cfg(MOVIEFAST_IQ_CFG cfg);
 
 extern void sf_log_sava(void);
+extern void MovieFast_Set_Shutdown_flag(void);
 static VOID MovieFast_Set_RecStartTick(VOS_TICK tick)
 {
 	g_rec_start_tick = tick;
@@ -170,15 +171,16 @@ static ER MovieFast_InstallID(void)
     return ret;
 }
 
-static THREAD_RETTYPE MovieFast_PowerOffTsk(void)
+THREAD_RETTYPE MovieFast_PowerOffTsk(void *arg)
 {
 	const BOOL delay_ms = 200;
-
+    VOS_TICK t1, t2;
 	THREAD_ENTRY();
 
 	DBG_DUMP("MovieFast_PowerOffTsk started\n");
 
 	g_moviefast_poweroff_tsk_run = TRUE;
+    vos_perf_mark(&t1);
 
 	while(g_moviefast_poweroff_tsk_run)
 	{
@@ -187,6 +189,13 @@ static THREAD_RETTYPE MovieFast_PowerOffTsk(void)
 			break;
 		}
 
+        vos_perf_mark(&t2);
+        if((vos_perf_duration(t1, t2) / 1000) > (30*1000))
+        {
+            fastboot_msg_en(ENABLE);
+            DBG_ERR("failed timeout ID:%d\n", MOVIEFAST_FLG_ID);
+            break;
+        }
 		vos_util_delay_ms(delay_ms);
 	}
 
@@ -1221,6 +1230,27 @@ static void MovieFast_UserEventCb(UINT32 id, MOVIE_USER_CB_EVENT event_id, UINT3
             }
         }
         break;
+    case MOVIE_USER_CB_ERROR_CARD_SLOW: 
+    {
+        DBG_ERR("Slow card!, id %d\r\n", value);
+        MovieFast_Set_Shutdown_flag();
+    }
+    break;
+
+    case MOVIE_USER_CB_ERROR_CARD_WR_ERR: 
+    {
+        DBG_ERR("EVENT %d: card write error!\r\n", event_id);
+        MovieFast_Set_Shutdown_flag();
+    }
+    break;
+
+
+    case MOVIE_USER_CB_EVENT_CARD_FULL:
+    {
+        DBG_ERR("EVENT %d: card full!\r\n", event_id);
+        MovieFast_Set_Shutdown_flag();
+    }
+    break;
 #if 0
 	case MOVIE_USER_CB_EVENT_REC_ONE_SECOND: {
 			u32Cnt++;
@@ -1665,10 +1695,10 @@ static INT32 MovieFast_Mode2_Get_Cont_Shot(UINT32* max_cnt, UINT32* duration)
 	}
 
 #if HUNTING_CAMERA_MCU == ENABLE
-    if(FALSE == (gpio_getPin(GPIO_CARD_DETECT) == 0 ? TRUE : FALSE))
-    {
-        *max_cnt = 1;
-    }
+    // if(FALSE == (gpio_getPin(GPIO_CARD_DETECT) == 0 ? TRUE : FALSE))
+    // {
+    //     *max_cnt = 1;
+    // }
 
 	if(SF_MULTISHOT_INTEVEL_1S == puiPara->MultiShotIntevel)
 	{
@@ -2028,11 +2058,11 @@ DBG_WRN(">>>>>>>>>>>>>>>   movie thread  <<<<<<<<<<\r\n");
     }
 	vos_util_delay_ms(33);
 
-	if ((g_moviefast_power_off_tsk_id = vos_task_create(MovieFast_PowerOffTsk, 0, "MovieFastPwrTsk", PRI_MOVIEFAST_CMDTSK, STKSIZE_MOVIEFAST_CMDTSK)) == 0) {
-		DBG_ERR("MovieFast_PowerOffTsk create failed.\r\n");
-	} else {
-		vos_task_resume(g_moviefast_power_off_tsk_id);
-	}
+	// if ((g_moviefast_power_off_tsk_id = vos_task_create(MovieFast_PowerOffTsk, 0, "MovieFastPwrTsk", PRI_MOVIEFAST_CMDTSK, STKSIZE_MOVIEFAST_CMDTSK)) == 0) {
+	// 	DBG_ERR("MovieFast_PowerOffTsk create failed.\r\n");
+	// } else {
+	// 	vos_task_resume(g_moviefast_power_off_tsk_id);
+	// }
 
 	if ((g_moviefast_tsk_id = vos_task_create(MovieFast_CmdTsk, 0, "MovieFastTsk", PRI_MOVIEFAST_CMDTSK, STKSIZE_MOVIEFAST_CMDTSK)) == 0) {
 		DBG_ERR("MovieFast_CmdTsk create failed.\r\n");
diff --git a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.h b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.h
index 2f6f312b1..933ecf301 100755
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.h
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.h
@@ -13,7 +13,7 @@
 extern THREAD_RETTYPE MovieFast_InitFileNamingThread(void *arg);
 extern THREAD_RETTYPE MovieFast_InitFileNamingThread2(void *arg);
 extern THREAD_RETTYPE MovieFast_InitMovieModeThread(void *arg);
-
+extern THREAD_RETTYPE MovieFast_PowerOffTsk(void *arg);
 typedef enum 
 {
     EAC_CONFIG_AD_DMIC_EN,          ///< Configure AD(Record) Digital Microphone Enable/Disable.