diff --git a/data-center-business-dao/src/main/resources/mappers/ex/BasicSalesforceMapperExt.xml b/data-center-business-dao/src/main/resources/mappers/ex/BasicSalesforceMapperExt.xml
index 8692db9..289fffb 100644
--- a/data-center-business-dao/src/main/resources/mappers/ex/BasicSalesforceMapperExt.xml
+++ b/data-center-business-dao/src/main/resources/mappers/ex/BasicSalesforceMapperExt.xml
@@ -228,7 +228,8 @@
         SELECT
             s.salesforce_id,
             s.id,
-            s.remark
+            s.remark,
+            s.alias
         FROM
             basic_salesforce s
         LEFT JOIN basic_building b ON s.id = b.salesforce_primary_id AND b.flag = 0