diff --git a/inspect-main/inspect-main-task/src/main/resources/mapper/task/PatrolResultMapper.xml b/inspect-main/inspect-main-task/src/main/resources/mapper/task/PatrolResultMapper.xml
index 48c0306..06abbb9 100644
--- a/inspect-main/inspect-main-task/src/main/resources/mapper/task/PatrolResultMapper.xml
+++ b/inspect-main/inspect-main-task/src/main/resources/mapper/task/PatrolResultMapper.xml
@@ -656,7 +656,7 @@
                b.alg_type,
                d.alg_subtype_name as alg_name
         from patrol_result a
-                 left join result_analysis b on a.line_id = b.business_id
+                 left join result_analysis b on a.line_id = b.business_id and a.task_patrolled_id = b.task_patrol_id and a.device_id = b.objectId
                  left join basedata_alg_subtype d on b.alg_type = d.alg_subtype_code
                  left join patrol_task_info c on a.task_code = c.task_major_id
             and a.device_id = c.device_id
diff --git a/inspect-metadata/src/main/resources/mapper/montdata/BasedataMontPatDevPatRouteMapper.xml b/inspect-metadata/src/main/resources/mapper/montdata/BasedataMontPatDevPatRouteMapper.xml
index ba3a5e7..3c492fe 100644
--- a/inspect-metadata/src/main/resources/mapper/montdata/BasedataMontPatDevPatRouteMapper.xml
+++ b/inspect-metadata/src/main/resources/mapper/montdata/BasedataMontPatDevPatRouteMapper.xml
@@ -141,7 +141,7 @@
             ORDER BY
             time DESC
             LIMIT 1)
-          and patrol_device_code=#{patrolDeviceCode}
+          and patrol_device_code=#{patrolDeviceCode} order by time desc limit 10
     </select>
 
     <select id="getRouteList" parameterType="String" resultMap="CoordResult">