diff --git a/make_rootfs/populate-extfs.sh b/make_rootfs/populate-extfs.sh
deleted file mode 100755
index 9b038220f68ad03b5d23fb771f7fa2362549673f..0000000000000000000000000000000000000000
--- a/make_rootfs/populate-extfs.sh
+++ /dev/null
@@ -1,173 +0,0 @@
-#!/bin/bash
-#
-# Copyright (c) 2021 Huawei Device Co., Ltd.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# This script uses debugfs command to populate the ext2/3/4 filesystem
-# from a given directory.
-# changed by ohos team for change the rootfs file uid gid mode with cfgfile
-export LANG=en_US.UTF-8
-export LANGUAGE=en_US:en
-
-do_usage () {
-	cat << _EOF
-Usage: populate-extfs.sh <source> <device> <cfgfile>
-Create an ext2/ext3/ext4 filesystem from a directory or file
-
-  source: The source directory or file
-  device: The target device
-
-_EOF
-	exit 1
-}
-
-CFGFILE_CNT_NUM=5
-FILEMODE_INDEX=2
-FILEU_INDEX=3
-FILEG_INDEX=4
-_NEW_FILEMODE_=0
-_NEW_FILEUID_=0
-_NEW_FILEGID_=0
-
-declare -a CONFIGFILE_ARRAY
-
-do_parsecfgfile () {
-	i=0
-	while read _BINFILE_ _FILETYPE_ _FILEMODE_ _FILEUID_ _FILEGID_
-	do
-		CONFIGFILE_ARRAY[${i}]=${_BINFILE_}
-		i=$[$i+1]
-		CONFIGFILE_ARRAY[${i}]=${_FILETYPE_}
-		i=$[$i+1]
-		CONFIGFILE_ARRAY[${i}]=${_FILEMODE_}
-		i=$[$i+1]
-		CONFIGFILE_ARRAY[${i}]=${_FILEUID_}
-		i=$[$i+1]
-		CONFIGFILE_ARRAY[${i}]=${_FILEGID_}
-		i=$[$i+1]
-		#echo "${ARR[0]}:${ARR[1]}:${ARR[2]}"
-	done < ${CONFIGFILE}
-}
-
-do_getfileconfigmode () {
-	i=0
-	_NEW_FILEMODE_=$2
-	_NEW_FILEUID_=0
-	_NEW_FILEGID_=0
-	while [ $i -lt ${#CONFIGFILE_ARRAY[@]} ]
-	do
-		if [ "$1" == "${CONFIGFILE_ARRAY[$i]}" ]; then
-            #Change FILEMODE OCT TO HEX
-            _NEW_FILEMODE_=$(echo "obase=16;$((0x$MODE & (~07777) | 0${CONFIGFILE_ARRAY[$i+${FILEMODE_INDEX}]}))"|bc)
-			_NEW_FILEUID_=${CONFIGFILE_ARRAY[$i+${FILEU_INDEX}]}
-			_NEW_FILEGID_=${CONFIGFILE_ARRAY[$i+${FILEG_INDEX}]}
-			return 0
-		fi
-		i=$[$i+${CFGFILE_CNT_NUM}]
-	done
-}
-[ $# -ne 3 ] && do_usage
-
-SRCDIR=${1%%/}
-DEVICE=$2
-CONFIGFILE=$3
-
-# parse config file
-do_parsecfgfile
-
-# Find where is the debugfs command if not found in the env.
-if [ -z "$DEBUGFS" ]; then
-	CURRENT_DIR=$(dirname $(readlink -f $0))
-	DEBUGFS="$CURRENT_DIR/../../../vendor/hisi/camera/dvkit_product/linux/hi3516dv300/Hi3516CV500_SDK_V2.0.3.0/Hi3516CV500_SDK_V2.0.3.0/open_source/e2fsprogs/out/pc/debugfs/debugfs"
-fi
-
-{
-	CWD="/"
-	find $SRCDIR | while read FILE; do
-                TGT="${FILE##*/}"
-                DIR="${FILE#$SRCDIR}"
-                DIR="${DIR%$TGT}"
-
-		# Skip the root dir
-		[ ! -z "$DIR" ] || continue
-		[ ! -z "$TGT" ] || continue
-
-		if [ "$DIR" != "$CWD" ]; then
-			echo "cd $DIR"
-			CWD="$DIR"
-		fi
-
-		# Only stat once since stat is a time consuming command
-		STAT=$(stat -c "TYPE=\"%F\";DEVNO=\"0x%t 0x%T\";MODE=\"%f\";U=\"%u\";G=\"%g\"" $FILE)
-		eval $STAT
-
-		case $TYPE in
-		"directory")
-			echo "mkdir $TGT"
-			;;
-		"regular file" | "regular empty file")
-			echo "write $FILE $TGT"
-			;;
-		"symbolic link")
-			LINK_TGT=$(readlink $FILE)
-			echo "symlink $TGT $LINK_TGT"
-			;;
-		"block special file")
-			echo "mknod $TGT b $DEVNO"
-			;;
-		"character special file")
-			echo "mknod $TGT c $DEVNO"
-			;;
-		"fifo")
-			echo "mknod $TGT p"
-			;;
-		*)
-			echo "Unknown/unhandled file type '$TYPE' file: $FILE" 1>&2
-			;;
-		esac
-
-		do_getfileconfigmode ${FILE#$SRCDIR} $MODE $U $G
-		MODE=${_NEW_FILEMODE_}
-		U=${_NEW_FILEUID_}
-		G=${_NEW_FILEGID_}
-		# Set the file mode
-		echo "sif $TGT mode 0x$MODE"
-
-		# Set uid and gid
-		echo "sif $TGT uid $U"
-		echo "sif $TGT gid $G"
-	done
-
-	# Handle the hard links.
-	# Save the hard links to a file, use the inode number as the filename, for example:
-	# If a and b's inode number is 6775928, save a and b to /tmp/tmp.VrCwHh5gdt/6775928.
-	INODE_DIR=`mktemp -d` || exit 1
-	for i in `find $SRCDIR -type f -links +1 -printf 'INODE=%i###FN=%p\n'`; do
-		eval `echo $i | sed 's$###$ $'`
-		echo ${FN#$SRCDIR} >>$INODE_DIR/$INODE
-	done
-	# Use the debugfs' ln and "sif links_count" to handle them.
-	for i in `ls $INODE_DIR`; do
-		# The link source
-		SRC=`head -1 $INODE_DIR/$i`
-		# Remove the files and link them again except the first one
-		for TGT in `sed -n -e '1!p' $INODE_DIR/$i`; do
-			echo "rm $TGT"
-			echo "ln $SRC $TGT"
-		done
-		LN_CNT=`cat $INODE_DIR/$i | wc -l`
-		# Set the links count
-		echo "sif $SRC links_count $LN_CNT"
-	done
-	rm -fr $INODE_DIR
-} | $DEBUGFS -w -f - $DEVICE