--- plugins/views_plugin_style_jump_menu.inc.0	2011-11-17 02:23:49.000000000 +0800
+++ plugins/views_plugin_style_jump_menu.inc	2011-12-12 22:45:51.000000000 +0800
@@ -111,6 +111,7 @@
         $url_options = drupal_parse_url($path);
 
         $path = url($url_options['path'], $url_options);
+	$path=urldecode($path);
         $field = html_entity_decode(strip_tags($this->row_plugin->render($row)), ENT_QUOTES);
         $key = md5($path . $field) . "::" . $path;
         if ($title) {