diff --git a/das/src/main/java/com/das/modules/node/service/impl/NodeMessageServiceImpl.java b/das/src/main/java/com/das/modules/node/service/impl/NodeMessageServiceImpl.java
index 986fa82a..894ae726 100644
--- a/das/src/main/java/com/das/modules/node/service/impl/NodeMessageServiceImpl.java
+++ b/das/src/main/java/com/das/modules/node/service/impl/NodeMessageServiceImpl.java
@@ -308,6 +308,7 @@ public class NodeMessageServiceImpl implements NodeMessageService {
             deviceEventInfo.setDeviceCode(deviceInfoCache.getDeviceCode());
             String eventType = getEventType(item.getEventType());
             String model = dataService.iotModelMap.get(item.getDeviceId());
+            log.info("物模型缓存{}",dataService.iotModelMap);
             if (StringUtils.isEmpty(model)){
                 log.debug("未查询到物模型code，设备id：{}",item.getDeviceId());
             }