diff --git a/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml b/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
index 9d378da18..b82807c1a 100644
--- a/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
+++ b/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
@@ -251,7 +251,7 @@
             and a.id in(
                 select max(x.id) as id
                 from emis_tms_scan_record x,emis_waybill x2
-                where x.del_flag='0' and b.del_flag='0' and x.main_bill_code=x2.bill_code  and x2.bl_sign='0'
+                where x.del_flag='0' and x2.del_flag='0' and x.main_bill_code=x2.bill_code  and x2.bl_sign='0'
                 and x.scan_site_code=#{scanSiteCode}
                 and x.scan_type=#{scanType}
                 <if test="scanType != null  and scanType == '20'">