diff --git a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20200924100635-ms0p9lb.sy b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20200924100635-ms0p9lb.sy
index dbfe35e4b..bbed8c7af 100644
--- a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20200924100635-ms0p9lb.sy
+++ b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20200924100635-ms0p9lb.sy
@@ -6,7 +6,7 @@
 		"id": "20200924100635-ms0p9lb",
 		"title": "Bookmark and Tag",
 		"type": "doc",
-		"updated": "20210702231509"
+		"updated": "20230928114919"
 	},
 	"Children": [
 		{
@@ -182,6 +182,202 @@
 					"Data": "). If you need to cancel the tag, just delete the tag in the content block."
 				}
 			]
+		},
+		{
+			"ID": "20230928113947-gnlob5l",
+			"Type": "NodeHeading",
+			"HeadingLevel": 2,
+			"Properties": {
+				"id": "20230928113947-gnlob5l",
+				"updated": "20230928113958"
+			},
+			"Children": [
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "tag",
+					"TextMarkTextContent": "Note"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​"
+				}
+			]
+		},
+		{
+			"ID": "20230928113959-ebzf9zy",
+			"Type": "NodeParagraph",
+			"Properties": {
+				"id": "20230928113959-ebzf9zy",
+				"updated": "20230928114919"
+			},
+			"Children": [
+				{
+					"Type": "NodeText",
+					"Data": "Do not use special symbols in bookmarks or tags, otherwise renaming in the bookmark or tag panel will not be possible. The \"special symbols\" here include: "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "*"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "_"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "["
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "]"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "!"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\\"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "`"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ , "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\u0026lt;"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\u0026gt;"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\u0026amp;"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "~ "
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "$"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "("
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": ")"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "{"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "}"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​, "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "="
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ and "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "#"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​."
+				}
+			]
 		}
 	]
 }
\ No newline at end of file
diff --git a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20200910201551-h4twhas.sy b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20200910201551-h4twhas.sy
index ba90c791e..7687749a4 100644
--- a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20200910201551-h4twhas.sy
+++ b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20200910201551-h4twhas.sy
@@ -6,7 +6,7 @@
 		"id": "20200910201551-h4twhas",
 		"title": "书签和标签",
 		"type": "doc",
-		"updated": "20210702231322"
+		"updated": "20230928114656"
 	},
 	"Children": [
 		{
@@ -182,6 +182,202 @@
 					"Data": "）中列出。如果需要取消标签，在内容块中删掉该标签即可。"
 				}
 			]
+		},
+		{
+			"ID": "20230928114125-0cw4gus",
+			"Type": "NodeHeading",
+			"HeadingLevel": 2,
+			"Properties": {
+				"id": "20230928114125-0cw4gus",
+				"updated": "20230928114129"
+			},
+			"Children": [
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "tag",
+					"TextMarkTextContent": "注意"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​"
+				}
+			]
+		},
+		{
+			"ID": "20230928114129-dirvllf",
+			"Type": "NodeParagraph",
+			"Properties": {
+				"id": "20230928114129-dirvllf",
+				"updated": "20230928114656"
+			},
+			"Children": [
+				{
+					"Type": "NodeText",
+					"Data": "请勿在书签或者标签中使用特殊符号，否则会导致无法在书签或标签面板中重命名。这里的“特殊符号”包括："
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "*"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "_"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "["
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "]"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "!"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\\"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "`"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\u0026lt;"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\u0026gt;"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\u0026amp;"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "~"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "$"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "("
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": ")"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "{"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "}"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "="
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ 和 "
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "#"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​。"
+				}
+			]
 		}
 	]
 }
\ No newline at end of file
diff --git a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123130-jpeg5b2.sy b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123130-jpeg5b2.sy
index f44536ae2..5e44b5bd5 100644
--- a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123130-jpeg5b2.sy
+++ b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123130-jpeg5b2.sy
@@ -5,7 +5,7 @@
 	"Properties": {
 		"id": "20211226123130-jpeg5b2",
 		"title": "書籤和標籤",
-		"updated": "20211226123145"
+		"updated": "20230928114931"
 	},
 	"Children": [
 		{
@@ -167,7 +167,7 @@
 				},
 				{
 					"Type": "NodeText",
-					"Data": " / "
+					"Data": "​ / "
 				},
 				{
 					"Type": "NodeTextMark",
@@ -176,7 +176,207 @@
 				},
 				{
 					"Type": "NodeText",
-					"Data": "）中列出。如果需要取消標簽，在內容塊中刪掉該標簽即可。"
+					"Data": "​）中列出。如果需要取消標簽，在內容塊中刪掉該標簽即可。"
+				}
+			]
+		},
+		{
+			"ID": "20230928114735-uks4kf5",
+			"Type": "NodeHeading",
+			"HeadingLevel": 2,
+			"Properties": {
+				"id": "20230928114735-uks4kf5",
+				"updated": "20230928114758"
+			},
+			"Children": [
+				{
+					"Type": "NodeText",
+					"Data": "​"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "tag",
+					"TextMarkTextContent": "注意"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​"
+				}
+			]
+		},
+		{
+			"ID": "20230928114731-0nurd8j",
+			"Type": "NodeParagraph",
+			"Properties": {
+				"id": "20230928114731-0nurd8j",
+				"updated": "20230928114931"
+			},
+			"Children": [
+				{
+					"Type": "NodeText",
+					"Data": "請勿在書籤或標籤中使用特殊符號，否則會導致無法在書籤或標籤面板中重新命名。 這裡的「特殊符號」包括："
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "*"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "_"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "["
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "]"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "!"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\\"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "`"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\u0026lt;"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\u0026gt;"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "\u0026amp;"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "~ "
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "$"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "("
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": ")"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "{"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "}"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​、"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "="
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​ 和"
+				},
+				{
+					"Type": "NodeTextMark",
+					"TextMarkType": "code",
+					"TextMarkTextContent": "#"
+				},
+				{
+					"Type": "NodeText",
+					"Data": "​。"
 				}
 			]
 		}
diff --git a/kernel/treenode/marker.go b/kernel/treenode/marker.go
index 727f69702..51196e5ac 100644
--- a/kernel/treenode/marker.go
+++ b/kernel/treenode/marker.go
@@ -36,8 +36,10 @@ func ContainsMarker(str string) (ret string) {
 
 func IsMarker(token byte) bool {
 	switch token {
-	case lex.ItemAsterisk, lex.ItemUnderscore, lex.ItemOpenBracket, lex.ItemBang, lex.ItemNewline, lex.ItemBackslash, lex.ItemBacktick, lex.ItemLess,
-		lex.ItemCloseBracket, lex.ItemAmpersand, lex.ItemTilde, lex.ItemDollar, lex.ItemOpenBrace, lex.ItemOpenParen, lex.ItemEqual, lex.ItemCrosshatch:
+	case lex.ItemAsterisk, lex.ItemUnderscore, lex.ItemOpenBracket, lex.ItemCloseBracket, lex.ItemNewline,
+		lex.ItemBang, lex.ItemBackslash, lex.ItemBacktick, lex.ItemLess, lex.ItemGreater,
+		lex.ItemAmpersand, lex.ItemTilde, lex.ItemDollar, lex.ItemOpenBrace, lex.ItemCloseBrace,
+		lex.ItemOpenParen, lex.ItemCloseParen, lex.ItemEqual, lex.ItemCrosshatch:
 		return true
 	case lex.ItemCaret:
 		return true