diff --git a/xCAT-server/xCAT-wsapi/xcatws.cgi b/xCAT-server/xCAT-wsapi/xcatws.cgi
index c7fd2b089..3c28c4a51 100755
--- a/xCAT-server/xCAT-wsapi/xcatws.cgi
+++ b/xCAT-server/xCAT-wsapi/xcatws.cgi
@@ -1763,7 +1763,8 @@ sub actionout {
                     push @{$jsonnode->{$d->{node}->[0]->{name}->[0]}->{$param->{'resourcename'}}}, $d->{node}->[0]->{data}->[0]->{contents}->[0];
                 } elsif ($param->{'resourcename'} =~ /(vitals|inventory)/) {
                     # handle output of rvital and rinv for ppc node
-                    push @{$jsonnode->{$d->{node}->[0]->{name}->[0]}}, $d->{node}->[0]->{data}->[0]->{contents}->[0];
+                    #push @{$jsonnode->{$d->{node}->[0]->{name}->[0]}}, $d->{node}->[0]->{data}->[0]->{contents}->[0];
+                    push @{$jsonnode->{$d->{node}->[0]->{name}->[0]}->{Message}}, $d->{node}->[0]->{data}->[0]->{contents}->[0];
                 } else {
                     $jsonnode->{$d->{node}->[0]->{name}->[0]}->{$param->{'resourcename'}} = $d->{node}->[0]->{data}->[0]->{contents}->[0];
                 }