diff --git a/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_nfs b/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_nfs
index 7a5ce51da..0c0f1fd51 100644
--- a/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_nfs
+++ b/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_nfs
@@ -92,8 +92,11 @@ cmd:xdsh $$CN mount
 check:rc==0
 check:output=~/nodedata/$$CN on /.statelite/persistent
 check:output=~compute/rootimg on / type nfs
-cmd:MNIP=`cat /etc/hosts|grep $$MN|awk '{print $1}'`; result=`xdsh $$CN "cat /etc/resolv.conf|grep $MNIP"`; if [ "$result" = "$$CN: nameserver $MNIP" ]; then echo "sync file works well"; fi;
-check:output=~sync file works well
+cmd:scp $$CN:/etc/resolv.conf /tmp/resolv.conf
+check:rc==0
+cmd:diff /etc/resolv.conf /tmp/resolv.conf
+check:rc==0
+cmd:rm -f /tmp/resolv.conf
 
 cmd:rootimgdir=`lsdef -t osimage __GETNODEATTR($$CN,os)__-__GETNODEATTR($$CN,arch)__-statelite-compute|grep rootimgdir|awk -F'=' '{print $2}'`; if [ -d $rootimgdir ]; then rm -rf $rootimgdir;fi
 check:rc==0
diff --git a/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_ramdisk b/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_ramdisk
index a1a1b3dac..0477ac566 100644
--- a/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_ramdisk
+++ b/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_ramdisk
@@ -94,8 +94,11 @@ cmd:xdsh $$CN mount
 check:rc==0
 check:output=~/nodedata/$$CN on /.statelite/persistent
 check:output=~rootfs on / type
-cmd:MNIP=`cat /etc/hosts|grep $$MN|awk '{print $1}'`; result=`xdsh $$CN "cat /etc/resolv.conf|grep $MNIP"`; if [ "$result" = "$$CN: nameserver $MNIP" ]; then echo "sync file works well"; fi;
-check:output=~sync file works well
+cmd:scp $$CN:/etc/resolv.conf /tmp/resolv.conf
+check:rc==0
+cmd:diff /etc/resolv.conf /tmp/resolv.conf
+check:rc==0
+cmd:rm -f /tmp/resolv.conf
 
 cmd:rootimgdir=`lsdef -t osimage  __GETNODEATTR($$CN,os)__-__GETNODEATTR($$CN,arch)__-statelite-compute|grep rootimgdir|awk -F'=' '{print $2}'`; if [ -d $rootimgdir.regbak ]; then rm -rf $rootimgdir; mv $rootimgdir.regbak $rootimgdir; fi
 check:rc==0