diff --git a/lib/mapper/src/main/java/com/pudonghot/yo/mapper/CallingListMapper.xml b/lib/mapper/src/main/java/com/pudonghot/yo/mapper/CallingListMapper.xml
index 31ce2203..3bd2aec7 100644
--- a/lib/mapper/src/main/java/com/pudonghot/yo/mapper/CallingListMapper.xml
+++ b/lib/mapper/src/main/java/com/pudonghot/yo/mapper/CallingListMapper.xml
@@ -113,7 +113,7 @@
             on c.phone = cdr.called_number
 
         <![CDATA[
-            where cdr.start_stamp > date(now() - interval 21 day)
+            where cdr.start_stamp > date(now())
             and cdr.tenant_id = #{arg.tenantId}
             and cdr.answer_stamp is not null