diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/mapping/NodeMapper.xml b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/mapping/NodeMapper.xml
index e9cd4942b..3c1eb961a 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/mapping/NodeMapper.xml
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/mapping/NodeMapper.xml
@@ -24,7 +24,7 @@
         LEFT JOIN pq_line on pq_device.id = pq_line.id
         LEFT JOIN pq_line sub on pq_line.pid = sub.id
         LEFT JOIN pq_device_process on pq_device_process.id = pq_device.id
-        LEFT JOIN sys_dict_data s1 ON pq_device.Dev_Type = s1.id
+        LEFT JOIN pq_dev_type s1 ON pq_device.Dev_Type = s1.id
         LEFT JOIN sys_dict_data s2 ON pq_device.Manufacturer = s2.id
         <where>
             <if test="nodeDeviceParam.ip!=null  and nodeDeviceParam.ip != ''">