edit

content/lib/Article.php

@@ -65,6 +65,7 @@ class Article
                         $appinfo = Dever::db('content/applet')->one(array('appid' => $appid));
                     } else {
                         $appinfo['name'] = '';
+                        $appinfo['link'] = '';
                     }
                     
                     if (isset($temp[3]) && $temp[3]) {