diff --git a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/NodeServiceImpl.java b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/NodeServiceImpl.java
index 7d6b0db..69cd63e 100644
--- a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/NodeServiceImpl.java
+++ b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/NodeServiceImpl.java
@@ -191,13 +191,14 @@ public class NodeServiceImpl extends ServiceImpl<NodeMapper, Node> implements IN
         if (Objects.equals(po.getNodeProcess(),processNo)) {
             return "修改进程号前后一致，暂不调整";
         }
+        int oldProcessNo = po.getNodeProcess();
         po.setNodeProcess(processNo);
         int count = csEquipmentDeliveryMapper.updateById(po);
         if (count > 0) {
             result = "修改成功";
             //重启前置机进程(两个)
             //原来的
-            restartProcess(po.getNodeId(), po.getNodeProcess());
+            restartProcess(po.getNodeId(), oldProcessNo);
             //修改后的
             restartProcess(po.getNodeId(), processNo);
         } else {