diff --git a/application/module/Reference/Handler/RisHandler.php b/application/module/Reference/Handler/RisHandler.php
index 6659abee..9de4d5d0 100644
--- a/application/module/Reference/Handler/RisHandler.php
+++ b/application/module/Reference/Handler/RisHandler.php
@@ -36,13 +36,14 @@ class RisHandler implements \Reference\Event\RisEvent
 		
 		$wheresql = array();
 		
-		$wheresql[] = " title='{$ref['title']}' ";
+		$wheresql[] = " lower(title)=lower('{$ref['title']}') ";
 		$wheresql[] = " year='{$ref['year']}' ";
-		
-		if(isset($ref['publisher']))
+		
+		//暂时不使用期刊限制
+		/*if(isset($ref['publisher']))
 		{
 			$wheresql[] =  " publisher='{$ref['publisher']}' ";
-		}
+		}*/
 		
 		if(count($wheresql) > 0)
 		{