diff --git a/interface/check_oldconf.py b/interface/check_oldconf.py
index 886fa7b..eb0765c 100644
--- a/interface/check_oldconf.py
+++ b/interface/check_oldconf.py
@@ -1,26 +1,37 @@
 #!/usr/bin/python
 #! coding: utf-8
 
-ins_xml = './install.xml'
+''' file check_oldconf.py 
+Decide whether to delete the install.xml file'''
+
 import Tkinter
 import sys
 import subprocess
+import getopt
 
+ins_xml = './install.xml'
+lang = 'english'
 message = {}
 message['english'] = 'The system detects the presence of the last\n \
 installation to retain the configuration file, whether to use'
 message['chinese'] = '系统检测到存在上次安装保留的配置文件，是否使用它'
 
+def print_usages():
+    print 'Usage: %s [-l|--language language] [-h|--help]' % sys.argv[0]
+    print 'language [english|chinese]'
+    print 'default language is english'
 
 def ok():
     root.destroy()
 
 def cancel():
+    ''' remove system left install.xml file'''
     cmd='rm -rf ' + ins_xml
     subprocess.Popen(cmd,shell=True)
     root.destroy()
 
 def init(language):
+    ''' implement Widget'''
     global root
     root = Tkinter.Tk()
     root.geometry("%sx%s+%d+%d" % (root.winfo_screenwidth()/2,\
@@ -39,5 +50,19 @@ def init(language):
     root.rowconfigure(2,weight=1)
     root.mainloop()
 
-init(sys.argv[1])
+try:
+	opts,args = getopt.getopt(sys.argv[1:],"l:",["language="])
+except getopt.GetoptError:
+	print_usages()
+	sys.exit(1)
+
+for opt,arg in opts:
+    if opt in ('-l','--language'):
+        lang = arg
+
+if lang in ('english','chinese'):
+	init(lang)
+else:
+	print_usages()
+	sys.exit(1)
     
diff --git a/main/conf_sshd b/main/conf_sshd
new file mode 100755
index 0000000..7bf4aa1
--- /dev/null
+++ b/main/conf_sshd
@@ -0,0 +1,52 @@
+#!/bin/bash - 
+#
+#===================================================================================
+#
+#     Copyright Beijing Linx Technology Co., Ltd. 2010年09月21日
+#
+#      Filename:  conf_sshd.sh
+#
+#         USAGE:  ./conf_sshd.sh 
+#
+#   Description:  configure sshd,to achieve remote installation 
+#
+#       Version:  0.1
+#       Created:  2010年09月21日
+#
+#        Author:  Hu Gang 
+#
+#     ChangeLog:  1. 2010年09月21日  Create.
+#
+#===================================================================================
+#
+#===================================================================================
+#Performance function
+#===================================================================================
+startnetwork(){
+    local networkfile='/etc/sysconfig/network-devices/ifcfg-eth0'
+    echo 'enter your IP:'
+    read ip
+    echo 'enter your netmask:'
+    read netmask
+    echo 'enter your gateway:'
+    read gateway
+    sed -i "s%IPADDR=.*%IPADDR=${ip}%g" $networkfile
+    sed -i "s%NETMASK=.*%NETMASK=${netmask}%g" $networkfile
+    sed -i "s%GATEWAY=.*%GATEWAY=${gateway}%g" $networkfile
+    ifup eth0
+}
+    
+startsshd(){
+    sed -i "s%^#shm%shm%g" /etc/fstab
+    mount -a
+    mkdir -p /var/empty
+    openssh-keygen 
+    /usr/sbin/sshd -o X11Forwarding=yes
+}
+
+#===================================================================================
+#Execution
+#===================================================================================
+startnetwork
+startsshd
+
diff --git a/main/setup b/main/setup
new file mode 100755
index 0000000..dca7f87
--- /dev/null
+++ b/main/setup
@@ -0,0 +1,84 @@
+#!/bin/bash - 
+#
+#===================================================================================
+#
+#     Copyright Beijing Linx Technology Co., Ltd. 2010年09月13日
+#
+#      Filename:  setup
+#
+#         USAGE:  ./setup 
+#
+#   Description:  Setup startup script
+#
+#       Version:  0.1
+#       Created:  2010年09月13日
+#
+#        Author:  Hu Gang
+#
+#     ChangeLog:  1. 2010年09月13日  Create.
+#
+#===================================================================================
+#
+
+#===================================================================================
+#Set variables
+#===================================================================================
+workdir='/usr/lib/new_install/interface'
+exec_file='xinitrc_setup'
+work_write_dir='/var/lib/install'
+#===================================================================================
+#Performance function
+#===================================================================================
+usage(){
+    echo "usage: $0 [-s|--style style] [-l|--language language][-x|--Xserver select][-h|--help]"
+    echo "style [text|graph]"
+    echo "language [english|chinese]"
+    echo "select [yes|no]"
+    exit 0
+}
+
+config_execfile(){
+    echo "#!/bin/bash" > ${work_write_dir}/${exec_file}
+    echo "cd ${workdir}" >> ${work_write_dir}/${exec_file}
+    if [ -f ${work_write_dir}/install.xml ]; then 
+	echo "python check_oldconf.py -l $1 " >> ${work_write_dir}/${exec_file}
+    fi
+    echo "python test.py -l $1" >> ${work_write_dir}/${exec_file}
+}
+      
+main(){
+    local style='graph'
+    local language='english'
+    local Xserver='yes'
+
+    mkdir -p $work_write_dir
+    while [ "$1" ];do
+	case $1 in
+	    '-s'|'--style') type="$2" ;shift ;;
+	    '-l'|'--language') language="$2" ;shift ;;
+	    '-x'|'--Xserver') Xserver="$2" ;shift ;;
+	    *) usage ;;
+	esac
+	shift
+    done
+    
+    if [ $style = 'graph' ]; then
+	config_execfile "$language"
+    else
+	:
+	# text install
+    fi
+
+    if [ $Xserver = 'yes' ]; then
+	X -configure
+	startx ${work_write_dir}/${exec_file}  -- -config ~/xorg.conf.new
+    else
+	bash ${work_write_dir}/${exec_file} 
+    fi
+}
+
+#===================================================================================
+#Execution
+#===================================================================================
+main "$@"
+