i can't use "dashboard>add new posts> insert short code"

Hello!

i insert plugin “shortcodes ultimate”.
and i want to use the button “insert shortcode” in “add new posts”.
but when i click the button, there is no reaction:not display anything.
i use the plugin in multisite. so, i checked in alone site, the button works good, display list of shortcodes.

now i write directly the “shortcodes ultimate”‘s shortcode in new post looking for examples.

i think the plugin works in multisite. but if the “insert shortcode” button in “add new posts” does not use, it’s very inconvenient.
Please tell me!
Thanks!!!

http://wordpress.org/plugins/shortcodes-ultimate/