hi, After this google dance, one newsite, about 1 month, have some inlinks, the mainpage is pr5 now, but all inner pages are pr0, is it ok? thanks.
Yes, all the backlinks go to mainpage, I can use "site:" command to find all inner page in google search.
I would kill to have any of my pages a PR5. It makes sense if all the backlinks to your site point to your index page.
Eventually your other pages should also gain pr from the home page, its perfectly normal for the pr of the homepage to go up first
Consider linking to the important inner pages in your website from the home page Do you mind sharing your URL, so we might help you more?