My font changed after I have use xcin in RedHat7.2

[uishen <uishen sohu com>]

Hello,
    I have a small problem on GNOME 1.4.
   After I use Xcin (a  usefull chinese input method), I found the font 
of my GNOME has changed. It is a little bigger than the default one.  
And don't know how to solve it. Interestingly I found the font on 
DESKTOP,for example: 'Start Here','Trash' have not changed.
  Thank you.