diff --git a/mhd_bms/src/main/resources/mapper/BillingStatementMapper.xml b/mhd_bms/src/main/resources/mapper/BillingStatementMapper.xml
index 80e1e6918..0c3305957 100644
--- a/mhd_bms/src/main/resources/mapper/BillingStatementMapper.xml
+++ b/mhd_bms/src/main/resources/mapper/BillingStatementMapper.xml
@@ -41,7 +41,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         select
             SUM( IF(account_expense_type=1,billing_amount,0)) receivable,
             SUM( IF(account_expense_type=2,billing_amount,0)) feesPayable,
-            GROUP_CONCAT(billing_state) AS billingStateCount,
+            WM_CONCAT(billing_state) AS billingStateCount,
             settlement_entity,settlement_customers_code,SUM(billing_amount) bill_amount_sum,account_expense_type,COUNT(settlement_customers_code) count_fee,MIN(business_date) business_start_date ,MAX(business_date) business_end_date,organization_name,top_organization_id,billing_state,update_by_name,update_by,update_time,create_by_name,create_by,create_time
         from billing_statement
         where del_flag = 1