could not add new hosting plan as admin?

[zhangsong]

Hello, I set up the ispcp Omega 1.0.5 and 1.0.6 these days, and I think it is a very good panel. But I face some problems:

1. When I choose Chinese Simplified in the language of General Information, I can not open http://192.168.1.23/admin/index.php in my IE 8, it only shows blank, but I can open it in firefox and chrome. When I choose English(GB), I can open the url in IE8,firefox and chrome.

2. I can add hosting plan as a reseller. But I found that there is a "Hosting plans available for" setting, it shows that I can choose reseller and admin.
When I choose admin, I can not add hosting plan.

I am a newbie to ispcp, welcome your helping.