diff --git a/coolstore-partner-dao/src/main/resources/mapper/HyPartnerExhibitionMapper.xml b/coolstore-partner-dao/src/main/resources/mapper/HyPartnerExhibitionMapper.xml
index 524884723..374e4c23d 100644
--- a/coolstore-partner-dao/src/main/resources/mapper/HyPartnerExhibitionMapper.xml
+++ b/coolstore-partner-dao/src/main/resources/mapper/HyPartnerExhibitionMapper.xml
@@ -83,7 +83,7 @@
 
   <select id="exhibitionLineList" resultType="com.cool.store.dto.exhibition.ExhibitionLineDTO">
     select
-      hpe.id as exhibitionId ,
+      hpe.exhibition_id as exhibitionId ,
       hpe.partner_id as partnerId,
       hpe.partner_line_id as lineId,
       hpe.participation_status as participationStatus,