diff --git a/mhd_bms/src/main/resources/mapper/ReceiptManageMapper.xml b/mhd_bms/src/main/resources/mapper/ReceiptManageMapper.xml
index d5acc4943..d45b4b2e6 100644
--- a/mhd_bms/src/main/resources/mapper/ReceiptManageMapper.xml
+++ b/mhd_bms/src/main/resources/mapper/ReceiptManageMapper.xml
@@ -10,7 +10,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             resultType="com.mhd.bms.domain.receiptManage.repository.po.ReceiptManagePO">
         SELECT
             a.* ,
-            CONCAT(b.bill_number) AS billNumbers
+            WM_CONCAT(b.bill_number) AS billNumbers
         FROM
             receipt_manage a
         LEFT JOIN receipt_detail b ON a.receipt_manage_id = b.receipt_manage_id