diff --git a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-6yi0dv5/20200924101225-k254i8g.sy b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-6yi0dv5/20200924101225-k254i8g.sy
index 80afff754..c65c100a9 100644
--- a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-6yi0dv5/20200924101225-k254i8g.sy
+++ b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-6yi0dv5/20200924101225-k254i8g.sy
@@ -6,7 +6,7 @@
 		"id": "20200924101225-k254i8g",
 		"title": "Content Block Type",
 		"type": "doc",
-		"updated": "20240510235721"
+		"updated": "20240513102037"
 	},
 	"Children": [
 		{
@@ -1095,7 +1095,8 @@
 			"ID": "20210104091538-o0ti5xd",
 			"Type": "NodeParagraph",
 			"Properties": {
-				"id": "20210104091538-o0ti5xd"
+				"id": "20210104091538-o0ti5xd",
+				"updated": "20210104091538"
 			},
 			"Children": [
 				{
@@ -1104,6 +1105,70 @@
 				}
 			]
 		},
+		{
+			"ID": "20240513101855-fukkugx",
+			"Type": "NodeParagraph",
+			"Properties": {
+				"id": "20240513101855-fukkugx",
+				"updated": "20240513101900"
+			},
+			"Children": [
+				{
+					"Type": "NodeText",
+					"Data": "​"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "tag",
+					"TextMarkTextContent": "Note"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​:"
+				}
+			]
+		},
+		{
+			"ID": "20240513101855-sh0lm1f",
+			"Type": "NodeParagraph",
+			"Properties": {
+				"id": "20240513101855-sh0lm1f",
+				"updated": "20240513102037"
+			},
+			"Children": [
+				{
+					"Type": "NodeText",
+					"Data": "It is not recommended to use first-level headings in the text. It is recommended to use second-level heading as top-level headings. In this way, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "kbd",
+					"TextMarkTextContent": "Settings"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ - "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "kbd",
+					"TextMarkTextContent": "Export"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ - "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "kbd",
+					"TextMarkTextContent": "Add document title"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, the overall heading hierarchy will comply with normal logic when exported."
+				}
+			]
+		},
 		{
 			"ID": "20210104091538-u3ku9wo",
 			"Type": "NodeHeading",
diff --git a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180320-fqgskfj/20200905090211-2vixtlf.sy b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180320-fqgskfj/20200905090211-2vixtlf.sy
index d2ca110a4..6b4c114d7 100644
--- a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180320-fqgskfj/20200905090211-2vixtlf.sy
+++ b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180320-fqgskfj/20200905090211-2vixtlf.sy
@@ -6,7 +6,7 @@
 		"id": "20200905090211-2vixtlf",
 		"title": "内容块类型",
 		"type": "doc",
-		"updated": "20240510235019"
+		"updated": "20240513102051"
 	},
 	"Children": [
 		{
@@ -1091,6 +1091,70 @@
 				}
 			]
 		},
+		{
+			"ID": "20240513100721-6hasxsk",
+			"Type": "NodeParagraph",
+			"Properties": {
+				"id": "20240513100721-6hasxsk",
+				"updated": "20240513100725"
+			},
+			"Children": [
+				{
+					"Type": "NodeText",
+					"Data": "​"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "tag",
+					"TextMarkTextContent": "注意"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​："
+				}
+			]
+		},
+		{
+			"ID": "20240513100725-fefiba9",
+			"Type": "NodeParagraph",
+			"Properties": {
+				"id": "20240513100725-fefiba9",
+				"updated": "20240513102051"
+			},
+			"Children": [
+				{
+					"Type": "NodeText",
+					"Data": "不建议在正文中使用一级标题，建议使用二级标题作为顶层标题，这样在开启了 "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "kbd",
+					"TextMarkTextContent": "设置"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ - "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "kbd",
+					"TextMarkTextContent": "导出"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ - "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "kbd",
+					"TextMarkTextContent": "添加文档标题"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ 后，整体的标题层级在导出时才符合正常逻辑。"
+				}
+			]
+		},
 		{
 			"ID": "20210104090624-a6yjlte",
 			"Type": "NodeHeading",
diff --git a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226115825-mhcslw2/20211226120147-ib6yy3i.sy b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226115825-mhcslw2/20211226120147-ib6yy3i.sy
index 2e8e691a8..2c434c6b0 100644
--- a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226115825-mhcslw2/20211226120147-ib6yy3i.sy
+++ b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226115825-mhcslw2/20211226120147-ib6yy3i.sy
@@ -6,7 +6,7 @@
 		"id": "20211226120147-ib6yy3i",
 		"title": "內容塊類型",
 		"type": "doc",
-		"updated": "20240510235243"
+		"updated": "20240513102142"
 	},
 	"Children": [
 		{
@@ -1076,6 +1076,70 @@
 				}
 			]
 		},
+		{
+			"ID": "20240513102059-nfnc22t",
+			"Type": "NodeParagraph",
+			"Properties": {
+				"id": "20240513102059-nfnc22t",
+				"updated": "20240513102059"
+			},
+			"Children": [
+				{
+					"Type": "NodeText",
+					"Data": "​"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "tag",
+					"TextMarkTextContent": "注意"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​："
+				}
+			]
+		},
+		{
+			"ID": "20240513102059-ttfrx4f",
+			"Type": "NodeParagraph",
+			"Properties": {
+				"id": "20240513102059-ttfrx4f",
+				"updated": "20240513102142"
+			},
+			"Children": [
+				{
+					"Type": "NodeText",
+					"Data": "不建議在正文中使用一級標題，建議使用二級標題作為頂層標題，這樣在開啟了 "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "kbd",
+					"TextMarkTextContent": "設定"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ - "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "kbd",
+					"TextMarkTextContent": "匯出"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ - "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "kbd",
+					"TextMarkTextContent": "新增文檔標題"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ 後，整體的標題層級在匯出時才符合正常邏輯。"
+				}
+			]
+		},
 		{
 			"ID": "20211226120227-qntcfuy",
 			"Type": "NodeHeading",