renderServer don't support Extension,don't deal with /link.php?url=aHR0cDovL21haS5iaXRhdXRvLmNvbS9zaG9wcy9uZXdfZ2VlbHkvP3JmcGFfdHJhY2tlcj0xM18xXzI0MTMmZXh0ZXJuYWxyZnBhX3RyYWNrZXI9MTdfMjhfMV80NjJfMw