Azlina,
I'm not certain that the following relates to what you've described, but here's hoping...
If you're referring to a "macro button" or some other type of button that you're referring to as your "option button", then try the following...
a) Right-click on your "option button" (if it's a "macro button"

, or if your button is a a "Text Box" that you've assigned a macro to, then right-click on the "edge" of the Text Box.
b) Choose "Format Control" (if it's a macro button) or choose "Format Text Box" if it's a Text Box.
c) Choose the "Properties" tab
d) Then choose the "Don't move or size with cells" option.
I hope this helps.

Please advise as to how you make out.
Regards, ...Dale Watson dwatson@bsi.gov.mb.ca