diff --git a/dxhy-core/src/main/resources/mapper/ConfirmDao.xml b/dxhy-core/src/main/resources/mapper/ConfirmDao.xml
index 7606fef6..7e108f48 100644
--- a/dxhy-core/src/main/resources/mapper/ConfirmDao.xml
+++ b/dxhy-core/src/main/resources/mapper/ConfirmDao.xml
@@ -6,9 +6,12 @@
         select distinct g.taxno, g.db_name, g.company, g.ace_id, g.ace_key, g.taxname
         from sys_dept g
         where g.org_type = '5'
-          and cj_status = '1'
-          and g.ace_id is not null
-          and g.ace_key is not null
+            and cj_status = '1'
+            and g.ace_id is not null
+            and g.ace_key is not null
+            and g.taxno is not null
+            and g.taxno !=''
+        group by g.taxno
     </select>
     <select id="getUpgradTaxno" resultType="com.dxhy.core.job.entity.TAcOrg">
         select g.taxno, g.db_name, g.company, g.taxname