diff --git a/src/main/java/com/zhgd/xmgl/modules/poisonous/service/impl/PoisonousGasDevCurrentDataServiceImpl.java b/src/main/java/com/zhgd/xmgl/modules/poisonous/service/impl/PoisonousGasDevCurrentDataServiceImpl.java
index 31506182f..b22a884da 100644
--- a/src/main/java/com/zhgd/xmgl/modules/poisonous/service/impl/PoisonousGasDevCurrentDataServiceImpl.java
+++ b/src/main/java/com/zhgd/xmgl/modules/poisonous/service/impl/PoisonousGasDevCurrentDataServiceImpl.java
@@ -72,6 +72,8 @@ public class PoisonousGasDevCurrentDataServiceImpl extends ServiceImpl<Poisonous
             log.warn("有毒气体设备未添加，sn：{}", mac);
             return;
         }
+        dev.setUploadDate(new Date());
+        poisonousGasDevMapper.updateById(dev);
         PoisonousGasDevCurrentData currentData = new PoisonousGasDevCurrentData();
         currentData.setDevSn(mac);
         currentData.setProjectSn(dev.getProjectSn());