edit

service/setting/lib/Manage.php

@@ -12,7 +12,7 @@ class Manage
         $url .= '?source_id=' . $id;
 
         $code = Dever::qrcode($url);
-        $table['二维码'] = $code;
+        $table['二维码'] = '<img src="'.$code.'" width="150"/>';
         $table['链接'] = $url;
         return Dever::table($table);
     }