diff --git a/code/application/source/cardv/SrcCode/UIApp/Background/UIBackgroundObj.c b/code/application/source/cardv/SrcCode/UIApp/Background/UIBackgroundObj.c
index 3509ddd9a..fec8f3035 100755
--- a/code/application/source/cardv/SrcCode/UIApp/Background/UIBackgroundObj.c
+++ b/code/application/source/cardv/SrcCode/UIApp/Background/UIBackgroundObj.c
@@ -871,7 +871,7 @@ UINT32 BackgroundFormatEmmc(void)
 	//DX_HANDLE pStrgDev = Dx_GetObject(DX_CLASS_STORAGE_EXT|DX_TYPE_CARD1);
 	//UINT32 hStrgObj = Dx_Getcaps(pStrgDev, STORAGE_CAPS_HANDLE, 0);
 	//ret = FileSys_FormatDisk((HNVT_STRG)hStrgObj, FALSE);
-	FS_HANDLE pStrgDXH = (FS_HANDLE)Dx_GetObject(DX_CLASS_STORAGE_EXT | DX_TYPE_CARD1);
+	FS_HANDLE pStrgDXH = (FS_HANDLE)Dx_GetObject(DX_CLASS_STORAGE_EXT | DX_TYPE_EMBMEM8);
 	//FS_HANDLE pStrgDXH = (FS_HANDLE)sdio_getStorageObject(STRG_OBJ_FAT1);
 	DBG_FUNC("pStrgDXH=0x%08X\r\n",pStrgDXH);
 	//#NT#2016/05/30#Lincy Lin -begin