I can't seem to change dojo shape , help me !

You can have two shapes: square or circle.

/set dojotype 0 = square
/set dojotype 1 = circle

Umm .... No other shape ? Or the Square dojo can be rectangle ?

no sorry. you would have to do a complete mod to get this.

Ah , is making mod difficult ?

i have no experiece in modding, but watch in the tutorial and Mod boards, they should help you.
Tuturial board: http://forum.toribash.com/forumdisplay.php?f=20
Modding board: http://forum.toribash.com/forumdisplay.php?f=18

yes. he's right. you can do it through modding. place a rectangle object where the toris will stand. Set DQ on and put a small dojo which will be cover by the object you've created.

Can i request a mod ? Cuz i have no experience at modding

You can request mods here.

OK , thx i will suggest my mod , thanks again for all help from you all