diff --git a/xCAT-server/lib/xcat/plugins/packimage.pm b/xCAT-server/lib/xcat/plugins/packimage.pm
index 2480c00d8..79e231270 100644
--- a/xCAT-server/lib/xcat/plugins/packimage.pm
+++ b/xCAT-server/lib/xcat/plugins/packimage.pm
@@ -246,6 +246,13 @@ sub process_request {
         }
     }
 
+    #restore the install.netboot of xcat dracut module 
+    if(-e "$rootimg_dir/usr/lib/dracut/modules.d/97xcat/install"){
+         xCAT::Utils->runcmd("mv $rootimg_dir/usr/lib/dracut/modules.d/97xcat/install $rootimg_dir/.statebackup/install", 0, 1);
+    }
+    xCAT::Utils->runcmd("cp /opt/xcat/share/xcat/netboot/rh/dracut_033/install.netboot $rootimg_dir/usr/lib/dracut/modules.d/97xcat/install", 0, 1);
+    
+
     my $xcat_packimg_tmpfile = "/tmp/xcat_packimg.$$";
     my $excludestr = "find . -xdev ";
     my $includestr;
@@ -439,6 +446,8 @@ sub process_request {
                 xCAT::Utils->runcmd("mv $rootimg_dir/.statebackup$filename $rootimg_dir$filename", 0, 1);
             }
         }
+
+         xCAT::Utils->runcmd("mv $rootimg_dir/.statebackup/install $rootimg_dir/usr/lib/dracut/modules.d/97xcat/install", 0, 1);
         xCAT::Utils->runcmd("mv $rootimg_dir/.statebackup/statelite $rootimg_dir/etc/init.d/statelite", 0, 1);
         xCAT::Utils->runcmd("rm -rf $rootimg_dir/.statebackup", 0, 1);
     }
diff --git a/xCAT/postscripts/enablekdump b/xCAT/postscripts/enablekdump
index 2ba1eebe9..1a17d2e51 100755
--- a/xCAT/postscripts/enablekdump
+++ b/xCAT/postscripts/enablekdump
@@ -218,8 +218,10 @@ EOF
                [ -d $MOUNTPATH/var/crash ] || mkdir -p $MOUNTPATH/var/crash
                echo "nfs $KDIP:$KDPATH" > /etc/kdump.conf 
                echo "default shell" >> /etc/kdump.conf
-               sed -i 's/KDUMP_COMMANDLINE_APPEND="/KDUMP_COMMANDLINE_APPEND="nonodestatus /' /etc/sysconfig/kdump 
+               sed -i 's/KDUMP_COMMANDLINE_APPEND="/KDUMP_COMMANDLINE_APPEND="nonodestatus /' /etc/sysconfig/kdump
+               [ -f /etc/dracut.conf ] && mv /etc/dracut.conf  /tmp/dracut.conf
                restartservice kdump
+               [ -f /tmp/dracut.conf ] && mv /tmp/dracut.conf /etc/dracut.conf 
 	    elif (pmatch $OSVER "fedora*") || (pmatch $OSVER "rhel6*") || (pmatch $OSVER "rhels6*") || [ -f /etc/fedora-release ] || [ -f /etc/redhat-release ];then
                 /bin/mount -o nolock $KDIP:$KDPATH $MOUNTPATH
 		echo "net $KDIP:$KDPATH" > /etc/kdump.conf