diff --git a/linkis-computation-governance/linkis-manager/linkis-resource-manager/src/main/scala/org/apache/linkis/resourcemanager/restful/RMMonitorRest.scala b/linkis-computation-governance/linkis-manager/linkis-resource-manager/src/main/scala/org/apache/linkis/resourcemanager/restful/RMMonitorRest.scala
index 2f12b45c5a..3df7cd29ef 100644
--- a/linkis-computation-governance/linkis-manager/linkis-resource-manager/src/main/scala/org/apache/linkis/resourcemanager/restful/RMMonitorRest.scala
+++ b/linkis-computation-governance/linkis-manager/linkis-resource-manager/src/main/scala/org/apache/linkis/resourcemanager/restful/RMMonitorRest.scala
@@ -224,8 +224,10 @@ class RMMonitorRest extends Logging {
       val record = new mutable.HashMap[String, Any]
       record.put("applicationName", node.getServiceInstance.getApplicationName)
       record.put("engineInstance", node.getServiceInstance.getInstance)
-      record.put("moduleName", node.getEMNode.getServiceInstance.getApplicationName)
-      record.put("engineManagerInstance", node.getEMNode.getServiceInstance.getInstance)
+      if (node.getEMNode != null) {
+        record.put("moduleName", node.getEMNode.getServiceInstance.getApplicationName)
+        record.put("engineManagerInstance", node.getEMNode.getServiceInstance.getInstance)
+      }
       record.put("creator", userCreatorLabel.getCreator)
       record.put("engineType", engineTypeLabel.getEngineType)
       if(node.getNodeResource != null){