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 9a5996559..8853b9679 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
@@ -17,8 +17,8 @@
         pq_device_process.process_no processNo,
         pq_device.Dev_Key devKey
         FROM
-        pq_node
-        LEFT JOIN pq_device ON pq_node.Id = pq_device.Node_Id
+        pq_device
+        LEFT JOIN pq_node ON pq_node.Id = pq_device.Node_Id
         LEFT JOIN pq_line on pq_device.id = pq_line.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