diff --git a/kernel/model/transaction.go b/kernel/model/transaction.go
index f1473f87b..2e8d1cbaf 100644
--- a/kernel/model/transaction.go
+++ b/kernel/model/transaction.go
@@ -1612,6 +1612,16 @@ func (tx *Transaction) doUpdate(operation *Operation) (ret *TxErr) {
 		util.PushEvent(evt)
 	}
 
+	if avNames := getAvNames(updatedNode.IALAttr(av.NodeAttrNameAvs)); "" != avNames {
+		// updateBlock 会清空数据库角标 https://github.com/siyuan-note/siyuan/issues/16549
+		go func() {
+			time.Sleep(200 * time.Millisecond)
+			oldAttrs := parse.IAL2Map(updatedNode.KramdownIAL)
+			updatedNode.SetIALAttr(av.NodeAttrViewNames, avNames)
+			pushBroadcastAttrTransactions(oldAttrs, updatedNode)
+		}()
+	}
+
 	createdUpdated(updatedNode)
 	tx.nodes[updatedNode.ID] = updatedNode
 	if err = tx.writeTree(tree); err != nil {