Paging in yii

Hi! everybody

Please help me about paging paper.

if i stay at paging 1: localhost/epx/danh-mục/danh-muc-1.html

if i stay at paging 2: localhost/epx/product/views/danh-muc-1/page/2.html

but i want localhost/epx/product/views/danh-muc-1/page/2.html ===>localhost/epx/danh-mục/danh-muc-1.html?page=2

please help ! thanks All very much!!