diff --git a/emis-biz/src/main/resources/mapper/EmisDestinationMapper.xml b/emis-biz/src/main/resources/mapper/EmisDestinationMapper.xml
index 81a887e5d..465c45cd1 100644
--- a/emis-biz/src/main/resources/mapper/EmisDestinationMapper.xml
+++ b/emis-biz/src/main/resources/mapper/EmisDestinationMapper.xml
@@ -76,7 +76,7 @@
     <select id="getEmisDestinationByDestCode" parameterType="String" resultMap="EmisDestinationResult">
         select id, dest_code, dest_name, dest_name_en, status, line_code, country, site_code, province, city, county, town, is_hinterland, country_area_id, remark, tenant_id, del_flag, create_by, create_site, create_time, update_by, update_site, update_time
         from emis_destination a
-        where a.del_flag='0' and a.dest_code = #{destCode}
+        where a.del_flag='0' and a.dest_code = #{destCode} limit 1
     </select>
 
     <insert id="insertEmisDestination" parameterType="EmisDestination">