diff --git a/pusong-modules/pusong-business/src/main/resources/mapper/business/PsContractInfoMapper.xml b/pusong-modules/pusong-business/src/main/resources/mapper/business/PsContractInfoMapper.xml
index fe4621d..51253bc 100644
--- a/pusong-modules/pusong-business/src/main/resources/mapper/business/PsContractInfoMapper.xml
+++ b/pusong-modules/pusong-business/src/main/resources/mapper/business/PsContractInfoMapper.xml
@@ -27,7 +27,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                cus.custom_mobile cus_custom_mobile,
                us.nick_name custom_manager_name,
                (select ptm.invoice from ps_task_main ptm where ptm.task_type = '3'
-               and ptm.contract_code = info.contract_code and ptm.task_status = 30 limit 0,1) as invoiceOssid
+               and ptm.contract_code = info.contract_code and ptm.task_status = 30 limit 0,1) as invoice_ossid
 
         from ps_contract_info info
                  left join ps_company_info com on info.company_id = com.id