diff --git a/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/DeviceInfoMapperExt.xml b/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/DeviceInfoMapperExt.xml
index 01e6ef7..ec30d41 100644
--- a/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/DeviceInfoMapperExt.xml
+++ b/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/DeviceInfoMapperExt.xml
@@ -421,7 +421,7 @@
                     #{companyId}
                 </foreach>
             </if>
-            and device_info.flag = 0 and basic_monitoring_asset.flag != 1 and basic_space.flag != 1 and basic_floor.flag != 1 and basic_building.flag != 1
+            and device_info.flag = 0 and device_info.device_id LIKE '%\_85' and basic_monitoring_asset.flag != 1 and basic_space.flag != 1 and basic_floor.flag != 1 and basic_building.flag != 1
             and type.device_category_id in
             <foreach collection="categoryIdList" item="categoryId" open="(" separator="," close=")">
                 #{categoryId}