diff --git a/ruoyi-quartz/src/main/java/com/ruoyi/quartz/service/impl/DevPitmonitSouthsmosDevSpServiceImpl.java b/ruoyi-quartz/src/main/java/com/ruoyi/quartz/service/impl/DevPitmonitSouthsmosDevSpServiceImpl.java
index eae67f32..bf5393de 100644
--- a/ruoyi-quartz/src/main/java/com/ruoyi/quartz/service/impl/DevPitmonitSouthsmosDevSpServiceImpl.java
+++ b/ruoyi-quartz/src/main/java/com/ruoyi/quartz/service/impl/DevPitmonitSouthsmosDevSpServiceImpl.java
@@ -40,7 +40,7 @@ public class DevPitmonitSouthsmosDevSpServiceImpl implements IDevPitmonitSouthsm
         DevPitmonitSouthsmosDevSp where=new DevPitmonitSouthsmosDevSp();
         where.setSpId(spId);
         where.setDevId(devId);
-        List<DevPitmonitSouthsmosDevSp> list=new ArrayList<>();
+        List<DevPitmonitSouthsmosDevSp> list=selectDevPitmonitSouthsmosDevSpList(where);
         return list.size()>0?list.get(0):null;
     }
 
diff --git a/ruoyi-quartz/src/main/java/com/ruoyi/quartz/service/impl/DevPitmonitSouthsmosDeviceServiceImpl.java b/ruoyi-quartz/src/main/java/com/ruoyi/quartz/service/impl/DevPitmonitSouthsmosDeviceServiceImpl.java
index 5f5c7534..d94dd9e0 100644
--- a/ruoyi-quartz/src/main/java/com/ruoyi/quartz/service/impl/DevPitmonitSouthsmosDeviceServiceImpl.java
+++ b/ruoyi-quartz/src/main/java/com/ruoyi/quartz/service/impl/DevPitmonitSouthsmosDeviceServiceImpl.java
@@ -117,7 +117,10 @@ public class DevPitmonitSouthsmosDeviceServiceImpl implements IDevPitmonitSouths
     public void addList(List<DevPitmonitSouthsmosDevice> items, SurProjectPitMonitCfg cfg) {
         items.forEach(it->{
             it.setCfgId(cfg.getId());
-            insertDevPitmonitSouthsmosDevice(it);
+            DevPitmonitSouthsmosDevice old= selectDevPitmonitSouthsmosDeviceByDevId(it.getDevId());
+            if(old==null) {
+                insertDevPitmonitSouthsmosDevice(it);
+            }
           it.getSpDevices().forEach(item->{
               item.setCfgId(cfg.getId());
               devSpService.addDevPitmonitSouthsmosDevSp(item);