diff --git a/epmet-module/oper-crm/oper-crm-server/src/main/java/com/epmet/service/impl/CustomerServiceImpl.java b/epmet-module/oper-crm/oper-crm-server/src/main/java/com/epmet/service/impl/CustomerServiceImpl.java
index 2e3791113e..9510e0631d 100644
--- a/epmet-module/oper-crm/oper-crm-server/src/main/java/com/epmet/service/impl/CustomerServiceImpl.java
+++ b/epmet-module/oper-crm/oper-crm-server/src/main/java/com/epmet/service/impl/CustomerServiceImpl.java
@@ -147,7 +147,7 @@ public class CustomerServiceImpl extends BaseServiceImpl<CustomerDao, CustomerEn
             validCustomers.stream().forEach(customer -> {
                 CustomerAgencyDTO rootAgency = rootAgencies.get(customer.getCustomerId());
                 customer.setHasRootAgency(rootAgency == null ? false : true);
-                customer.setRootAgencyId(rootAgency == null ? null : rootAgency.getId());
+                customer.setRootAgencyId(rootAgency == null ? "" : rootAgency.getId());
                 if (rootAgency != null) {
                     rootAgencyIds.add(rootAgency.getId());
                 }
diff --git a/epmet-module/oper-crm/oper-crm-server/src/main/resources/mapper/CustomerDao.xml b/epmet-module/oper-crm/oper-crm-server/src/main/resources/mapper/CustomerDao.xml
index 40be773fe0..8ed4314464 100644
--- a/epmet-module/oper-crm/oper-crm-server/src/main/resources/mapper/CustomerDao.xml
+++ b/epmet-module/oper-crm/oper-crm-server/src/main/resources/mapper/CustomerDao.xml
@@ -24,10 +24,9 @@
 
     <!--   运营端-获取有效客户列表 (未删除+有效期内的，按照客户名称排序 )-->
     <select id="selectListValidCustomerResultDTO" resultType="com.epmet.dto.result.ValidCustomerResultDTO">
-        SELECT
-            c.id AS CUSTOMER_ID,
-            c.CUSTOMER_NAME,
-            c.LOGO AS logo
+        SELECT c.id AS CUSTOMER_ID,
+               c.CUSTOMER_NAME,
+               CASE WHEN c.LOGO IS NULL THEN '' ELSE c.LOGO END AS LOGO
         FROM
             customer c
         WHERE