fix 专题分享

mobile/control/mshop.php

@@ -99,7 +99,7 @@ class mshopControl extends specialControl
         {
             if(empty($title)) {
                 $title = $this->special_name($special_id);
-                $title = urlencode($title);
+                $title = base64_decode($title);
             }
             $url = BASE_SITE_URL . "/mshop/special?special_id={$special_id}&is_special=true&title={$title}";
         }