请教，怎么重新url 规则 ？

http://www.jingrunshop.com/custompage-168.html    写成  http://www.jingrunshop.com/pinpanjieshao  

http://www.jingrunshop.com/gallery-2.html      写成  http://www.jingrunshop.com/zhengzhushipin

.htaccess
重写一次
RewriteRule ^zhengzhushipin$ /gallery-2.html
RewriteRule ^pinpanjieshao$ /custompage-168.html