diff --git a/xCAT-UI/css/style.css b/xCAT-UI/css/style.css
index 3dc57ddd1..09a47264c 100644
--- a/xCAT-UI/css/style.css
+++ b/xCAT-UI/css/style.css
@@ -365,7 +365,6 @@ legend {
 
 /*--- jQuery datatable ---*/
 .dataTables_wrapper {
-	overflow: auto;
 	width: auto;
 	margin: 10px auto;
 	-moz-border-radius: 3px;
diff --git a/xCAT-UI/xcat/plugins/webportal.pm b/xCAT-UI/xcat/plugins/webportal.pm
index 1e56775ff..873992f19 100644
--- a/xCAT-UI/xcat/plugins/webportal.pm
+++ b/xCAT-UI/xcat/plugins/webportal.pm
@@ -19,7 +19,6 @@ use Getopt::Long;
 use Data::Dumper;
 use xCAT::Table;
 use xCAT::NodeRange;
-use xCAT::zvmUtils;
 use XML::Simple;
 require XML::Parser;