diff --git a/coolstore-partner-dao/src/main/resources/mapper/LineCalendarsEventMapper.xml b/coolstore-partner-dao/src/main/resources/mapper/LineCalendarsEventMapper.xml
index ead8b5c53..c6580b32f 100644
--- a/coolstore-partner-dao/src/main/resources/mapper/LineCalendarsEventMapper.xml
+++ b/coolstore-partner-dao/src/main/resources/mapper/LineCalendarsEventMapper.xml
@@ -31,7 +31,7 @@
     from
       xfsg_line_calendars_event
     where
-      <![CDATA[((start_time > #{startTime} and start_time < #{endTime}) or (end_time > #{startTime} and end_time < #{endTime}))]]>
+      <![CDATA[(start_time = #{startTime} and end_time = #{endTime})]]>
     <if test="interviewType == 0">
       and interviewer_user_id = #{interviewerUserId} and interview_type in ('0')
     </if>