diff --git a/module/block/js/dashboard.js b/module/block/js/dashboard.js
index 3ea4d0f10f..7db0588247 100644
--- a/module/block/js/dashboard.js
+++ b/module/block/js/dashboard.js
@@ -62,7 +62,10 @@ function refreshBlock($panel, afterRefresh)
         var $data = $(data);
         if($data.hasClass('panel')) $panel.empty().append($data.children());
         else if($panel.find('#assigntomeBlock').length) $panel.find('#assigntomeBlock').empty().append($data.children());
-        else $panel.find('.panel-body').replaceWith($data);
+        else
+        {
+            $panel.find('.panel-body,.empty-tip').replaceWith($data);
+        }
         if($.isFunction(afterRefresh))
         {
             afterRefresh.call(this,
diff --git a/module/common/view/datatable.html.php b/module/common/view/datatable.html.php
index 76450e31f2..1725d9a274 100644
--- a/module/common/view/datatable.html.php
+++ b/module/common/view/datatable.html.php
@@ -78,6 +78,7 @@ $(document).ready(function()
             {
                 this.$datatable.find('.table').addClass('has-sort-head');
             }
+            this.$datatable.find('.sparkline').sparkline();
         }
     });