如果文章更新之后，想让搜索引擎也及时更新，你需要以下步骤
1、快速编辑文章时，勾选ping
2、设置->阅读，保证搜索引擎允许搜索
3、设置->撰写->添加url
通知url列表参考：
===============面向中国用户====================== http://rpc.pingomatic.com/ http://ping.baidu.com/ping/RPC2 http://blogsearch.google.com/ping/RPC2 http://api.my.yahoo.com/RPC2 http://api.my.yahoo.com/rss/ping =================面向海外用户==================== http://rpc.pingomatic.com http://blogsearch.google.com/ping/RPC2 http://api.my.yahoo.com/RPC2 http://api.my.yahoo.com/rss/ping http://rpc.twingly.com http://api.feedster.com/ping http://api.moreover.com/RPC2 http://api.moreover.com/ping http://www.blogdigger.com/RPC2 http://www.blogshares.com/rpc.php http://www.blogsnow.com/ping http://www.blogstreet.com/xrbin/xmlrpc.cgi http://bulkfeeds.net/rpc http://www.newsisfree.com/xmlrpctest.php http://ping.blo.gs/ http://ping.feedburner.com http://ping.syndic8.com/xmlrpc.php http://ping.weblogalot.com/rpc.php http://rpc.blogrolling.com/pinger/ http://rpc.technorati.com/rpc/ping http://rpc.weblogs.com/RPC2 http://www.feedsubmitter.com http://blo.gs/ping.php http://www.pingerati.net http://www.pingmyblog.com http://geourl.org/ping http://ipings.com http://www.weblogalot.com/ping