diff --git a/nursing-unit-iot/nu-iot-biz/src/main/java/com/nu/modules/tplink/camera/mapper/xml/CameraInfoMapper.xml b/nursing-unit-iot/nu-iot-biz/src/main/java/com/nu/modules/tplink/camera/mapper/xml/CameraInfoMapper.xml
index b8aa4fbc..a2c2d21f 100644
--- a/nursing-unit-iot/nu-iot-biz/src/main/java/com/nu/modules/tplink/camera/mapper/xml/CameraInfoMapper.xml
+++ b/nursing-unit-iot/nu-iot-biz/src/main/java/com/nu/modules/tplink/camera/mapper/xml/CameraInfoMapper.xml
@@ -324,7 +324,7 @@
             a.remarks,
             t.online_status as deviceStatus
         from nu_iot_device_preview a
-        inner join nu_base_info c on a.nu_id = c.nu_id
+        left join nu_base_info c on a.nu_id = c.nu_id
         inner join (
             select mac as sn,
             ( case device_status when '0' then '离线' when '1' then '在线' end ) as online_status
@@ -356,6 +356,9 @@
         <if test="params.deviceType != null and params.deviceType != ''">
             AND a.device_type = #{params.deviceType}
         </if>
+        <if test="params.deviceStatus != null and params.deviceStatus != ''">
+            AND t.online_status = #{params.deviceStatus}
+        </if>
         order by a.dimension,a.device_type,a.device_model,a.sn
     </select>