Export to PDF in Korean language Problem

Hi I am trying to export Storyboard with Korean sciript to PDF.
But Korean is broken and only shows ‘???’
Any solution please~~~~

I am Using a mac OSX.

hi Hyun Wook

In PDF export option, Edit Profile>Captions tab and select button on Caption Font and then select the language you are using for your case, Korean and Batang. Also, in same Captions tab, check ‘Output Caption in Plain Text’ option.

Here is more information about Edit Profile option:
http://docs.toonboom.com/help/storyboard-pro-5-5/storyboard/reference/dialogs/pdf-profile-dialog.html?Highlight=pdf%20profile