diff --git a/src/main/resources/mapper/production/OperatorGroupMapper.xml b/src/main/resources/mapper/production/OperatorGroupMapper.xml
index afe9378..9c3406c 100644
--- a/src/main/resources/mapper/production/OperatorGroupMapper.xml
+++ b/src/main/resources/mapper/production/OperatorGroupMapper.xml
@@ -24,7 +24,7 @@
     <select id="getOperatorGroupPlanHeader" resultType="com.xujie.sys.modules.production.data.OperatorGroupPlanHeaderData">
         select a.Site,a.OperatorGroupId,a.WorkDate,a.Shiftno,a.allTime,a.WagesTime,a.id,b.OperatorName ,c.shiftdesc
         from OperatorGroupPlanHeader a left join Operator b on a.OperatorGroupId=b.OperatorID and a.site=b.site
-        left join ShiftInfo C on a.Shiftno=c.shiftno
+        left join ShiftInfo C on a.Shiftno=c.shiftno and a.site=c.site
             <where>
             <if test = "site != null and site != ''">
                 AND a.Site LIKE  #{site}