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 346d9cf57..dbfe35e4b 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
@@ -41,19 +41,6 @@
 				}
 			]
 		},
-		{
-			"ID": "20210104091414-xr1dze2",
-			"Type": "NodeParagraph",
-			"Properties": {
-				"id": "20210104091414-xr1dze2"
-			},
-			"Children": [
-				{
-					"Type": "NodeText",
-					"Data": "The built-in bookmark label are ✨💡️⏳, you can create other text as the bookmark label."
-				}
-			]
-		},
 		{
 			"ID": "20210104091414-b6lifws",
 			"Type": "NodeParagraph",
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 bf9f773df..ba90c791e 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
@@ -41,19 +41,6 @@
 				}
 			]
 		},
-		{
-			"ID": "20210104091316-bv7y23w",
-			"Type": "NodeParagraph",
-			"Properties": {
-				"id": "20210104091316-bv7y23w"
-			},
-			"Children": [
-				{
-					"Type": "NodeText",
-					"Data": "内置的书签标识是 ✨💡️⏳，可以通过新建其他文本作为书签标识。"
-				}
-			]
-		},
 		{
 			"ID": "20210104091316-5vwheuz",
 			"Type": "NodeParagraph",
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 03c9112d6..f44536ae2 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": "20211228134927"
+		"updated": "20211226123145"
 	},
 	"Children": [
 		{
@@ -37,20 +37,6 @@
 				}
 			]
 		},
-		{
-			"ID": "20211226123145-zmdn03f",
-			"Type": "NodeParagraph",
-			"Properties": {
-				"id": "20211226123145-zmdn03f",
-				"updated": "20211226013955"
-			},
-			"Children": [
-				{
-					"Type": "NodeText",
-					"Data": "內置的書簽標識是 ✨💡️⏳，可以通過新建其他文本作為書簽標識。"
-				}
-			]
-		},
 		{
 			"ID": "20211226123145-3rhy0b6",
 			"Type": "NodeParagraph",