Sorry. I can not input the Chinese.
You can draw the footprint by yourself. The diemension of pad can be defined by yourself.
雙擊焊盤或放置焊盤時(shí)按TAB鍵就會(huì)出焊盤的對(duì)話框選擇方形就行了,要是孔也要方的話就在新建或編輯元件時(shí)在焊盤中心在禁止布線層畫一個(gè)方形。