diff --git a/application/models/PingbackRpc.php b/application/models/PingbackRpc.php
index 029f1deb..a9f9b976 100644
--- a/application/models/PingbackRpc.php
+++ b/application/models/PingbackRpc.php
@@ -84,6 +84,7 @@ class PingbackRpc
 		$ret = preg_replace('/ <(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body|borrowed|from|wordpress)[^>]*>/is', ' ', $ret);
 		$stripper = new Zend_Filter_StripTags('a', 'href');
 		$ret = $stripper->filter($ret);
+		$logger->info($ret);
 		//保存到数据库，最多只保留一个PINGBACK?
 		$sql="insert into comments (type,author,url,ip,content,agent,uuid) values('pingback',?,?,?,?,?,?)";
 		$db->query($sql,array($title,$externalURI,$ip,$ret,$agent,$uuid));