diff --git a/mhd-modules/mhd-system/src/main/resources/mapper/basic/ContractManageMapper.xml b/mhd-modules/mhd-system/src/main/resources/mapper/basic/ContractManageMapper.xml
index 76d2a0d1d..3fabe03cc 100644
--- a/mhd-modules/mhd-system/src/main/resources/mapper/basic/ContractManageMapper.xml
+++ b/mhd-modules/mhd-system/src/main/resources/mapper/basic/ContractManageMapper.xml
@@ -143,7 +143,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <if test="contractManageDO.contractType != null">
             and contract_type = #{contractManageDO.contractType}
         </if>
-        <if test="contractManageDO.settlementCustomers != null">
+        <if test="contractManageDO.settlementCustomers != null and contractManageDO.settlementCustomers != '' " >
             and settlement_customers like concat('%', #{contractManageDO.settlementCustomers}, '%')
         </if>
         <if test="contractManageDO.settlementCustomersCode != null">