diff --git a/interface/ri_data.py b/interface/ri_data.py
index 08660e9..0f74c91 100644
--- a/interface/ri_data.py
+++ b/interface/ri_data.py
@@ -6,7 +6,7 @@ from xml.dom import minidom
 from xml.dom.ext import PrettyPrint
 
 # xml file names
-install_xml = '../xml/install.xml'
+install_xml = '/var/install/install.xml'
 config_xml  = '../xml/config.xml'
 
 def to_xml_attr(doc, node, cls, name):
@@ -218,7 +218,7 @@ class Raid:
                     else:
                         act_cmpts.append(ss[:ss.index('[')])
 
-                Raid(raid_dev, "yes", raid_level, raid_size, act_cmpts, spr_cmpts)
+                Raid(raid_dev, "yes", raid_level, act_cmpts, spr_cmpts)
 
     @staticmethod
     def add_component(node, l):
diff --git a/interface/ri_func_dep.py b/interface/ri_func_dep.py
index 1462e7c..4a9378a 100644
--- a/interface/ri_func_dep.py
+++ b/interface/ri_func_dep.py
@@ -7,13 +7,7 @@ class Pkg():
 
 	@staticmethod
 	def set_list ():
-		for i in ri_data.Group.dict.values():
-			if i.install != 'no':
-				Pkg.list += i.mandatory
-				if i.selection == 'all':
-					Pkg.list += [ j[0] for j in i.optional ]
-				else:
-					Pkg.list += [ j[0] for j in i.optional if j[1] == 'yes' ]
+		list = ri_data.Group.get_install_pkgs()
 
 class FsType():
 	list = []
diff --git a/interface/ri_install.py b/interface/ri_install.py
index 7812a6c..f74db83 100644
--- a/interface/ri_install.py
+++ b/interface/ri_install.py
@@ -20,6 +20,7 @@ import sys
 import getopt
 import ri_oper
 import os
+import os.path
 def install_over(ret):
 	if ri_oper.Rate.value == 100 and ret == 0:
 		if display.set_task_over():
@@ -48,7 +49,7 @@ has_run = False
 oper_list = [ri_oper.MakeRaid(5),ri_oper.Format(5),ri_oper.Mount(5),ri_oper.InstallPkg(40),ri_oper.MakeRaidConfigure(5),ri_oper.ConfigureFstab(5),ri_oper.GenerateIssue(5),ri_oper.ConfigureNetwork(5),ri_oper.MakeServiceAutoBoot(5),ri_oper.CopyKernel(5),ri_oper.ConfigureBootloader(5),ri_oper.BootLoader(5),ri_oper.ExecFinishInstall(5)]
 
 def print_usages():
-    print 'Usages: %s [-l|--language language] [-d|--display display-mode]' %sys.argv[0]
+    print 'Usages: %s [-l|--language language] [-d|--display display-mode] [install_xml_file]' %sys.argv[0]
 
 try:
 	opts, args = getopt.getopt(sys.argv[1:], "l:d:", ["language=", "display="])
@@ -56,6 +57,16 @@ except getopt.GetoptError:
 	print_usages()
 	sys.exit(1)
 
+if len(args)>0:
+	ri_data.install_xml = args[0]
+
+#ri_data.install_xml default value is set in ri_data.py
+if os.path.isfile(ri_data.install_xml):
+	ri_data.init_from_xml()
+else:
+	print 'error: install xml(%s) does not exist' %ri_data.install_xml
+	sys.exit(1)
+
 ri_oper.language='english'
 disp = 'ri_inst_cli'
 for opt,arg in opts:
diff --git a/interface/test.py b/interface/ri_main.py
similarity index 63%
rename from interface/test.py
rename to interface/ri_main.py
index 6b5323e..7375fb2 100644
--- a/interface/test.py
+++ b/interface/ri_main.py
@@ -10,33 +10,33 @@ from xml.dom import minidom
 import os.path
 
 def print_usages():
-    print 'Usages: %s [-b|--begin step_name] [-l|--language language] [interface_xml_file] [install_xml_file]' %sys.argv[0]
+    print 'Usages: %s [-b|--begin step_name] [-l|--language language] [-t|--interface interface_xml_file] [-i|--install install_xml_file] [-c|--config config_xml_file]' %sys.argv[0]
 
 try:
-    opts, args = getopt.getopt(sys.argv[1:], "b:l:", ["begin=","language="])
+    opts, args = getopt.getopt(sys.argv[1:], "b:l:t:i:c:", ["begin=", "language=", "interface=", "install=", "config="])
 except getopt.GetoptError:
     print_usages()
     sys.exit(1)
 
 begin_step=None
+itf_xml = "../xml/interface.xml"
 for opt, arg in opts:
     if opt in ('-b', '--begin'):
         begin_step = arg
     elif opt in ('-l', '--language'):
         ri_tk.language = arg.lower()
+    elif opt in ('-t', '--interface'):
+        itf_xml = arg
+    elif opt in ('-i', '--install'):
+        ri_data.install_xml = arg
+    elif opt in ('-c', '--config'):
+        ri_data.config_xml = arg
 
-if len(args) == 0:
-    itf_xml = "../xml/interface.xml"
-    ins_xml = "/var/install/install.xml"
-elif len(args) == 1:
-    itf_xml = args[0]
-    ins_xml = "/var/install/install.xml"
+if os.path.isfile(itf_xml):
+    xmldoc = minidom.parse(itf_xml)
 else:
-    itf_xml = args[0]
-    ins_xml = args[1]
-
-xmldoc = minidom.parse(itf_xml)
-ri_data.install_xml = ins_xml
+    print 'error: interface xml(%s) does not exist' %itf_xml
+    sys.exit(1)
 
 if os.path.isfile(ins_xml):
     ri_data.init_from_xml()
diff --git a/interface/ri_oper.py b/interface/ri_oper.py
index 1a53f5d..2bb7ef3 100644
--- a/interface/ri_oper.py
+++ b/interface/ri_oper.py
@@ -21,9 +21,6 @@ import ri_dep
 import os
 import subprocess
 
-if os.path.isfile("../xml/install.xml"):
-    ri_data.init_from_xml()
-
 display_operation = None
 display_sub_operation = None
 display_scale = None
diff --git a/main/setup b/main/setup
index a651363..b239c2b 100755
--- a/main/setup
+++ b/main/setup
@@ -42,7 +42,7 @@ config_execfile(){
     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}
+    echo "python ri_main.py -l $1" >> ${work_write_dir}/${exec_file}
 }
       
 main(){