diff --git a/kernel/model/outline.go b/kernel/model/outline.go
index d5f67f646..b3ce1aa3c 100644
--- a/kernel/model/outline.go
+++ b/kernel/model/outline.go
@@ -91,7 +91,6 @@ func (tx *Transaction) doMoveOutlineHeading(operation *Operation) (ret *TxErr) {
 
 		for _, h := range headingChildren {
 			if h.ID == targetNode.ID { // 目标节点是当前标题的子节点
-				// 尝试重新计算目标节点：使用当前标题的前一个节点
 				targetNode = heading.Previous
 			}
 		}