mates, i am with 2 sites with same content and design changes but 2 sites are hosted on different servers and i am using one adsense account will that cause ban help me
Why would you want two sites with the same content? It's easier to promote one site then it is two, and then there is the duplicate content filters within Google... The TOS also says to follow the webmaster guidelines, which does say... So in the end, I'd say that yes, potentially you could get banned.