Links Broken

Hello,

I have working on my blog in local, and just put it online. It works and i can access to my admin panel. BUT, i would like to change the name of the default folder “wordpress” to “blog”.

And, if i do that, all links to my pages or categorize are brokens. I have change siteurl and home in my database ( wp-options.php), change the name of the folder on my FTP but nothing to do, links are still broken…

Edit : Even update urls dont even works…

Can you help me please ? 🙂