diff --git a/inside-notices/src/main/java/cn/axzo/msg/center/message/service/impl/MessageGroupTreeNodeCacheServiceImpl.java b/inside-notices/src/main/java/cn/axzo/msg/center/message/service/impl/MessageGroupTreeNodeCacheServiceImpl.java
index 0fd86ba0..f9e73c49 100644
--- a/inside-notices/src/main/java/cn/axzo/msg/center/message/service/impl/MessageGroupTreeNodeCacheServiceImpl.java
+++ b/inside-notices/src/main/java/cn/axzo/msg/center/message/service/impl/MessageGroupTreeNodeCacheServiceImpl.java
@@ -97,9 +97,8 @@ public class MessageGroupTreeNodeCacheServiceImpl implements MessageGroupTreeNod
         LinkedList<GroupTreeNodeDTO> queue = new LinkedList<>(root.getNodeChildren());
         while (!queue.isEmpty()) {
             GroupTreeNodeDTO node = queue.pop();
-            Optional<GroupTreeNodeDTO> childOp = node.getChild(treeNodeCode);
-            if (childOp.isPresent()) {
-                return childOp.get();
+            if (Objects.equals(node.getNodeCode(), treeNodeCode)) {
+                return node;
             }
             queue.addAll(node.getNodeChildren());
         }