[Plugin: WP-Douban-Post] Not working

After I hitting the “Get access”(or something like that) button it lead me to the douban 3rd party authorizing page. And I say Agree. After that the browser return to the plugin website in which error presented:

Said “Link broken” stuff.
Page address is http://viaxl.com/wp-content/plugins/wp-douban-post/close.php?oauth_token=xxxxxxxxxxxxxxxxxxxxxxxxxxxx (hidden in case that it has privacy content contained)