diff --git a/pkgs/trie/trie.go b/pkgs/trie/trie.go
index 18e340c..d1519a9 100644
--- a/pkgs/trie/trie.go
+++ b/pkgs/trie/trie.go
@@ -103,6 +103,7 @@ func (n *Node[T]) RemoveSelf(cleanParent bool) {
 
 // 修改时需要注意允许在visitorFn中删除当前节点
 func (n *Node[T]) Iterate(visitorFn func(path []string, node *Node[T], isWordNode bool) VisitCtrl) {
+	visitorFn([]string{}, n, true)
 	n.iterate([]string{}, visitorFn)
 }