diff --git a/dxhy-core/src/main/resources/mapper/job/ViolationTaxnoDao.xml b/dxhy-core/src/main/resources/mapper/job/ViolationTaxnoDao.xml
index 119d1721..7c14a18b 100644
--- a/dxhy-core/src/main/resources/mapper/job/ViolationTaxnoDao.xml
+++ b/dxhy-core/src/main/resources/mapper/job/ViolationTaxnoDao.xml
@@ -15,6 +15,8 @@
         where company = #{company}
           and org_type = '5'
           and del_flag = '0'
+          and taxno != ''
+          and taxno is not null
     </select>
     <select id="selectViolationTaxno" resultType="com.dxhy.core.job.entity.TDxViolationTaxno" databaseId="mysql">
         select gf_tax_no,xf_tax_no,xf_name,#{company} as company