diff --git a/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml b/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
index b82807c1a..ef8dc91a3 100644
--- a/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
+++ b/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
@@ -267,7 +267,7 @@
                 <if test="scanManCode != null  and scanManCode != ''"> and  x.scan_man_code=#{scanManCode}</if>
                 <if test="params.beginScanDate != null and params.beginScanDate != ''">and  x.scan_date <![CDATA[ >= ]]>  #{params.beginScanDate}</if>
                 <if test="params.endScanDate != null and params.endScanDate != ''">and  x.scan_date <![CDATA[ <= ]]>  #{params.endScanDate}</if>
-                GROUP BY  a.main_bill_code
+                GROUP BY  x.main_bill_code
             )
     </select>