sry for my poor english

I want to remove "title alias" from my url link and show just number
Which file should be edited?

This is pretty standard across Joomla! What are you trying to achieve?

If you want the same number for every URL, then I would suggest you need a pretty strong reason for this.

If you just want a number instead of the current Alias, then just go into the item and add a number to the alias instead.

i'm know is not god for seo site
but it use utf-8 (persian language) link and link are too long and i want automatic create alias

would it not work if you just manually designated each article an alias of your choice?

it ok but i want it automatic

plz help me :( :(