help to solve the problem
 

the shoutcast show:
(Cannot see your station/computer (IP: XXX.XXX.XXX.XXX:XXXX) from the Internet, disable Internet Sharing/NAT/firewall/ISP cache (Connection refused))
wt can i do?

Check out the Sticky post titled:
SHOUTcast: Important Info & Answers to FAQs. READ ME!

Scroll down a bit and look for the section titled:
DNAS Stuff -> Errors -> Fixing [yp_add] yp.shoutcast.com gave extended error (Cannot see your station/computer (IP: xxx.xxx.xxx.xxx:xxxx) from the Internet, disable NAT/firewall/ISP cache (Connection timed out)

Are the necessary ports open in your firewall and are they being forwarded to the DNAS machine?

Check out http://www.radiotoolbox.com/cantheygetin and see if the reported information there helps.