diff --git a/xCAT-server-2.0/lib/xcat/plugins/dhcp.pm b/xCAT-server-2.0/lib/xcat/plugins/dhcp.pm
index 62ee7e349..b15ae81e8 100644
--- a/xCAT-server-2.0/lib/xcat/plugins/dhcp.pm
+++ b/xCAT-server-2.0/lib/xcat/plugins/dhcp.pm
@@ -37,6 +37,7 @@ sub delnode {
 	my $mac;
 	my $hname;
 	($mac,$hname) = split (/!/,$mace);	
+	unless ($hmame) { $hmame = $node; }
   	print $omshell "new host\n";
   	print $omshell "set name = \"$hname\"\n"; #Find and destroy conflict name
   	print $omshell "open\n";
diff --git a/xCAT-server-2.0/sbin/xcatd b/xCAT-server-2.0/sbin/xcatd
index 7177938f4..3e1bb6d68 100755
--- a/xCAT-server-2.0/sbin/xcatd
+++ b/xCAT-server-2.0/sbin/xcatd
@@ -535,7 +535,8 @@ sub plugin_command {
           $req->{node}=\@nodes;
         }
         no strict  "refs";
-        ${"xCAT_plugin::".$modname."::"}{process_request}->($req,$callback,\&do_request);
+	dispatch_request($req,$callback,$modname);
+        #${"xCAT_plugin::".$modname."::"}{process_request}->($req,$callback,\&do_request);
         $$progname=$oldprogname;
         if ($sock) { 
           close($parent_fd);
@@ -561,6 +562,14 @@ sub plugin_command {
 }
 
 
+sub dispatch_request {
+  my $req = shift;
+  my $callback = shift;
+  my $modname = shift;
+  no strict  "refs";
+  ${"xCAT_plugin::".$modname."::"}{process_request}->($req,$callback,\&do_request);
+}
+
 sub do_request {
   my $req = shift;
   my $second = shift;