diff --git a/xCAT-server/lib/xcat/plugins/litetree.pm b/xCAT-server/lib/xcat/plugins/litetree.pm
index 14e2808c0..147081fca 100644
--- a/xCAT-server/lib/xcat/plugins/litetree.pm
+++ b/xCAT-server/lib/xcat/plugins/litetree.pm
@@ -84,7 +84,7 @@ sub process_request {
             $request->{node} = $noderange;
         }
 	}else{
-		$callback->({error=>["Well Kemosabi, I can't figure out who you are."],errorcode=>[1]});
+		$callback->({error=>["No node names are given, I cannot figure out who you are."],errorcode=>[1]});
 		return;
 	}
 
diff --git a/xCAT-server/lib/xcat/plugins/logger.pm b/xCAT-server/lib/xcat/plugins/logger.pm
index fcf905cc4..42f0c64f6 100644
--- a/xCAT-server/lib/xcat/plugins/logger.pm
+++ b/xCAT-server/lib/xcat/plugins/logger.pm
@@ -93,7 +93,7 @@ sub process_request {
 	}elsif($request->{'_xcat_clienthost'}){
 		$noderange = $request->{'_xcat_clienthost'};
 	}else{
-		$callback->({error=>["Well Kemosabi, I can't figure out who you are."],errorcode=>[1]});
+		$callback->({error=>["No node names are given. I can't figure out who you are."],errorcode=>[1]});
 		return;
 	}