怎样换plurk的背景？？？？？请教各位高手~~~

good night!!!!

I DUNWAN OT!

koo kc can u go to die!!!!!!

i think my anger will end after i finish my intern ...

tulan ah!!!

TMD!!!

你可以去死! WHAT THE FUCK!!!!!!!!!!!!!!!

goood morning! 吊给你死!!!!!!!!!!!!

tulan lar!!!!!