how can i change my adress on invoice
Try: Settings > Business Details > Contact details.
If you mean that you want to have a different address on some invoices than on others, you’d have to set up a custom invoice template (Settings > View Templates) for the times when you want to use a different address, but be careful because you’ll lose a lot of the special in-built functionality of the standard Sales Invoice, which cannot be reproduced on a custom template.