Ao details in pan card

AO details means the Jurisdictional ITO of the address you have given while depositing the PAN form. If it is showing wrong details then u must have entered the wrong codes of AO. So u can either call to PAN application centre or can apply a fresh PAN form with correct details.

BUT SIR  AO DETAILS ARE FILLED BY THEM NOT FROM MY FRD

Then go to NSDL office ...and they will check status.......they will give you solution......it is not a big issue..