diff --git a/os-ems/src/main/resources/mapper/ems/record/EmsRecordSteamInstantMapper.xml b/os-ems/src/main/resources/mapper/ems/record/EmsRecordSteamInstantMapper.xml
index d9c720f..3d2a7aa 100644
--- a/os-ems/src/main/resources/mapper/ems/record/EmsRecordSteamInstantMapper.xml
+++ b/os-ems/src/main/resources/mapper/ems/record/EmsRecordSteamInstantMapper.xml
@@ -58,6 +58,7 @@
                 and ersi.record_time between #{params.beginRecordTime} and #{params.endRecordTime}
             </if>
         </where>
+        order by ersi.obj_id desc
     </select>
 
     <select id="selectEmsRecordSteamInstantByObjId" parameterType="Long" resultMap="EmsRecordSteamInstantResult">