diff --git a/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/OverviewInfoMapperExt.xml b/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/OverviewInfoMapperExt.xml
index 57cc7b4..a6d2fcd 100644
--- a/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/OverviewInfoMapperExt.xml
+++ b/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/OverviewInfoMapperExt.xml
@@ -19,15 +19,15 @@
         INNER JOIN device_info dinfo ON dinfo.asset_id = basic_monitoring_asset.equipment_id
         INNER JOIN alert_history ah ON dinfo.device_id = ah.device_id
         LEFT JOIN basic_asset_class_big on basic_asset_class_big.id = basic_monitoring_asset.class_big_id
-        LEFT JOIN type ty ON dinfo.type_id = ty.id
+        LEFT JOIN type ty ON dinfo.type_id = ty.id AND ty.flag = 0
+            AND ty.device_category_id in
+            <foreach collection="categoryIdList" item="categoryId" open="(" separator="," close=")">
+                #{categoryId}
+            </foreach>
 		WHERE
             bbuilding.company_id = #{companyId} AND bbuilding.flag = 0 AND basic_floor.flag = 0 AND basic_space.flag = 0
         AND basic_monitoring_asset.flag = 0 AND dinfo.flag = 0 AND basic_asset_class_big.flag = 0
         AND ah.confirm_status = 0 AND ah.handle_status = 1
-        AND ty.device_category_id in
-        <foreach collection="categoryIdList" item="categoryId" open="(" separator="," close=")">
-            #{categoryId}
-        </foreach>
 	</select>
 
     <select id="getBuildingInfo" resultType="com.dongjian.dashboard.back.vo.data.OverviewVO">