diff --git a/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.c b/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.c
index b0f60ce24..e75b8d901 100755
--- a/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.c
+++ b/code/application/source/cardv/SrcCode/System/SF_SysStrgMng.c
@@ -130,18 +130,14 @@ static UINT32 SF_StrgSpaceCheckFull(MMC_DEV_TYPE mmc_dev)
 	}
     #endif
     /*check disk free size*/
-	if(mmc_dev == MMC_DEV_SD)
+	if((mmc_dev == MMC_DEV_SD) && (sf_in_card_exist() == TRUE))
 	{
-        if(sf_in_card_exist())
-        {
-		    diskFree = FileSys_GetDiskInfoEx('A', FST_INFO_FREE_SPACE);  
-        }
+		diskFree = FileSys_GetDiskInfoEx('A', FST_INFO_FREE_SPACE);
 	}
-	else
+	else if((mmc_dev == MMC_DEV_EMMC) && (sf_in_emmc_exist()))
 	{
 		diskFree = FileSys_GetDiskInfoEx('B', FST_INFO_FREE_SPACE);
 	}
-	
     diskFree = diskFree/1024/1024;
     
     if(diskFree < MIN_DISK_FREE_SIZE_MB) /* 30MB */
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 c264be46b..9e93efb2c 100755
--- a/code/application/source/cardv/SrcCode/UIApp/Photo/UIAppPhoto_Exe.c
+++ b/code/application/source/cardv/SrcCode/UIApp/Photo/UIAppPhoto_Exe.c
@@ -721,14 +721,11 @@ UINT32 PhotoExe_GetFreePicNum(void)
 	//uiFreeSpace = FileSys_GetDiskInfo(FST_INFO_FREE_SPACE);
 #if USE_MMC_DEV_CHECK
 
-	if(mmc_dev->dev_type == MMC_DEV_SD)
+	if((mmc_dev->dev_type == MMC_DEV_SD) && (sf_in_card_exist() == TRUE))
 	{
-        if(sf_in_card_exist() == TRUE)
-        {
-		    uiFreeSpace = FileSys_GetDiskInfoEx('A', FST_INFO_FREE_SPACE);
-        }
+		uiFreeSpace = FileSys_GetDiskInfoEx('A', FST_INFO_FREE_SPACE);
 	}
-	else if(mmc_dev->dev_type == MMC_DEV_EMMC)
+	else if((mmc_dev->dev_type == MMC_DEV_EMMC) && (sf_in_emmc_exist()))
 	{
 		uiFreeSpace = FileSys_GetDiskInfoEx('B', FST_INFO_FREE_SPACE);
 	}
@@ -792,14 +789,11 @@ UINT32 PhotoExe_GetTotalPicNum(void)
 
 #if USE_MMC_DEV_CHECK
 
-	if(mmc_dev->dev_type == MMC_DEV_SD)
+	if((mmc_dev->dev_type == MMC_DEV_SD) && (sf_in_card_exist() == TRUE))
 	{
-        if(sf_in_card_exist() == TRUE)
-		{
-		    uiSpace = FileSys_GetDiskInfoEx('A', FST_INFO_DISK_SIZE);
-        }
+		uiSpace = FileSys_GetDiskInfoEx('A', FST_INFO_DISK_SIZE);
 	}
-	else if(mmc_dev->dev_type == MMC_DEV_EMMC)
+	else if((mmc_dev->dev_type == MMC_DEV_EMMC) && (sf_in_emmc_exist()))
 	{
 		uiSpace = FileSys_GetDiskInfoEx('B', FST_INFO_DISK_SIZE);
 	}
diff --git a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowPhoto/UIFlowPhotoEventCallback.c b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowPhoto/UIFlowPhotoEventCallback.c
index cbdec2782..a9aafb0b7 100755
--- a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowPhoto/UIFlowPhotoEventCallback.c
+++ b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowPhoto/UIFlowPhotoEventCallback.c
@@ -740,8 +740,8 @@ static void update_sd_emmc_status(void)
 
 	UINT64 diskSizeSd = 0;
 	UINT64 diskFreeSd = 0;
-	UINT64 diskSizeEmmc = FileSys_GetDiskInfoEx('B', FST_INFO_DISK_SIZE);
-	UINT64 diskFreeEmmc = FileSys_GetDiskInfoEx('B', FST_INFO_FREE_SPACE);
+	UINT64 diskSizeEmmc = 0;
+	UINT64 diskFreeEmmc = 0;
 	char * textLabel;
 	char * textLabelError;
 	UINT16 idLeft;
@@ -749,7 +749,11 @@ static void update_sd_emmc_status(void)
 	BOOL setWarning = false;
 	BOOL showError = true;
 
-	
+	if(sf_in_emmc_exist())
+	{
+        diskSizeEmmc = FileSys_GetDiskInfoEx('B', FST_INFO_DISK_SIZE);
+        diskFreeEmmc = FileSys_GetDiskInfoEx('B', FST_INFO_FREE_SPACE);
+	}
 	lv_obj_set_hidden(label_7_scr_uiflowphoto, showError);
 	//lv_obj_set_pos(label_7_scr_uiflowphoto, 65, 171);
 	lv_label_set_text(label_7_scr_uiflowphoto, "");
@@ -805,8 +809,12 @@ static void update_sd_emmc_status(void)
 		
 	}
 	else{
-		diskSizeSd =  FileSys_GetDiskInfoEx('A', FST_INFO_DISK_SIZE);
-		diskFreeSd =  FileSys_GetDiskInfoEx('A', FST_INFO_FREE_SPACE);
+        if(sf_in_card_exist() == TRUE)
+        {
+            diskSizeSd =  FileSys_GetDiskInfoEx('A', FST_INFO_DISK_SIZE);
+            diskFreeSd =  FileSys_GetDiskInfoEx('A', FST_INFO_FREE_SPACE);
+        }
+
 		//printf("[%s]sd card disk size: %lld,free size: %lld\n", __FUNCTION__, diskSizeSd, diskFreeSd);
 		//printf("[%s]emmc card disk size: %lld,free size: %lld\n", __FUNCTION__, diskSizeEmmc, diskFreeEmmc);
 		
diff --git a/code/lib/source/sifar/code/include/sf_sd_common.h b/code/lib/source/sifar/code/include/sf_sd_common.h
index 708c03366..ad70ad5ff 100644
--- a/code/lib/source/sifar/code/include/sf_sd_common.h
+++ b/code/lib/source/sifar/code/include/sf_sd_common.h
@@ -16,7 +16,7 @@ typedef BOOL (*SF_CALLBACK_SD_CMD)(void);
 void sf_sd_exist_reg_cb(SF_CALLBACK_SD_CMD fpCB);
 
 BOOL sf_in_card_exist(void);
-
+SINT32 sf_in_emmc_exist(void);
 void sf_set_card_statu(UINT32 val);
 UINT32 sf_get_card_statu(void);
 
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 39a4ae4c9..2205e3c58 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
@@ -68,6 +68,13 @@ BOOL sf_in_card_exist(void)
 
 }
 
+SINT32 sf_in_emmc_exist(void)
+{
+    if (access("/dev/mmcblk1p1", F_OK) == SUCCESS) {
+        return 1;
+    }
+    return 0;
+}
 void sf_set_card_statu(UINT32 val)
 {
     formatSD = val;