diff --git a/app/src/assets/scss/protyle/_wysiwyg.scss b/app/src/assets/scss/protyle/_wysiwyg.scss
index 320b008a9..b556971b4 100644
--- a/app/src/assets/scss/protyle/_wysiwyg.scss
+++ b/app/src/assets/scss/protyle/_wysiwyg.scss
@@ -86,16 +86,16 @@
       & > div {
         padding-left: 100%;
         position: relative;
-        height: 26px;
+        min-height: 1.625em;
 
         &::after {
           position: absolute;
           content: " ";
-          height: 1px;
+          height: calc(1em / 16);
           background-color: var(--b3-theme-background-light);
           width: calc(100% - 1px);
           left: 0;
-          top: 13px;
+          top: calc(1.625em / 2);
         }
       }
     }
diff --git a/app/src/plugin/index.ts b/app/src/plugin/index.ts
index 0c5fff472..7a4aa8712 100644
--- a/app/src/plugin/index.ts
+++ b/app/src/plugin/index.ts
@@ -233,7 +233,7 @@ export class Plugin {
         if (!this.setting) {
             return;
         }
-        this.setting.open(this.name);
+        this.setting.open(this.displayName || this.name);
     }
 
     public loadData(storageName: string) {
diff --git a/kernel/model/transaction.go b/kernel/model/transaction.go
index 18ab0d7da..7851dd191 100644
--- a/kernel/model/transaction.go
+++ b/kernel/model/transaction.go
@@ -961,10 +961,8 @@ func (tx *Transaction) syncDelete2Block(node *ast.Node, nodeTree *parse.Tree) (c
 			pushBroadcastAttrTransactions(oldAttrs, toChangNode)
 		}
 
-		nodeTreeID := nodeTree.ID
 		for _, tree := range trees {
-			self := nodeTreeID == tree.ID
-			if !self {
+			if nodeTree.ID != tree.ID {
 				indexWriteTreeUpsertQueue(tree)
 			}
 		}
@@ -1461,6 +1459,11 @@ func (tx *Transaction) doUpdate(operation *Operation) (ret *TxErr) {
 		updatedNode.Tokens = []byte(strings.Join(newLines, "\n"))
 	}
 
+	removedNodes := getRemovedNodes(oldNode, updatedNode)
+	for _, n := range removedNodes {
+		syncDelete2AvBlock(n, tree, tx)
+	}
+
 	// 替换为新节点
 	oldNode.InsertAfter(updatedNode)
 	oldNode.Unlink()
@@ -1520,6 +1523,30 @@ func getRefDefIDs(node *ast.Node) (refDefIDs []string) {
 	return
 }
 
+func getRemovedNodes(oldNode, newNode *ast.Node) (ret []*ast.Node) {
+	oldNodes := map[string]*ast.Node{}
+	ast.Walk(oldNode, func(n *ast.Node, entering bool) ast.WalkStatus {
+		if !entering || !n.IsBlock() {
+			return ast.WalkContinue
+		}
+		oldNodes[n.ID] = n
+		return ast.WalkContinue
+	})
+	ast.Walk(newNode, func(n *ast.Node, entering bool) ast.WalkStatus {
+		if !entering || !n.IsBlock() {
+			return ast.WalkContinue
+		}
+		if _, ok := oldNodes[n.ID]; ok {
+			delete(oldNodes, n.ID)
+		}
+		return ast.WalkContinue
+	})
+	for _, n := range oldNodes {
+		ret = append(ret, n)
+	}
+	return
+}
+
 func upsertAvBlockRel(node *ast.Node) {
 	var affectedAvIDs []string
 	ast.Walk(node, func(n *ast.Node, entering bool) ast.WalkStatus {
diff --git a/kernel/treenode/heading.go b/kernel/treenode/heading.go
index b8b49cfd2..26ebd8102 100644
--- a/kernel/treenode/heading.go
+++ b/kernel/treenode/heading.go
@@ -86,13 +86,24 @@ func GetHeadingFold(nodes []*ast.Node) (ret []*ast.Node) {
 }
 
 func IsUnderFoldedHeading(node *ast.Node) bool {
+	currentLevel := 7
+	if ast.NodeHeading == node.Type {
+		currentLevel = node.HeadingLevel
+	}
 	for n := node.Previous; nil != n; n = n.Previous {
-		if ast.NodeHeading == n.Type && "1" == n.IALAttr("fold") {
-			if ast.NodeHeading != node.Type {
-				return true
+		if ast.NodeHeading == n.Type {
+			if n.HeadingLevel >= currentLevel {
+				break
 			}
-			if n.HeadingLevel > node.HeadingLevel {
-				return true
+			currentLevel = n.HeadingLevel
+
+			if "1" == n.IALAttr("fold") {
+				if ast.NodeHeading != node.Type {
+					return true
+				}
+				if n.HeadingLevel > node.HeadingLevel {
+					return true
+				}
 			}
 		}
 	}