diff --git a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-h361q1i/20200924093441-ft2rhps.sy b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-h361q1i/20200924093441-ft2rhps.sy
index 2e9738c9c..9fcf77341 100644
--- a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-h361q1i/20200924093441-ft2rhps.sy
+++ b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-h361q1i/20200924093441-ft2rhps.sy
@@ -2367,7 +2367,7 @@
 								{
 									"Type": "NodeTextMark",
 									"TextMarkType": "code",
-									"TextMarkTextContent": "\u003cdiv\u003e\u003c/div\u003e"
+									"TextMarkTextContent": "\u0026lt;div\u0026gt;\u0026lt;/div\u0026gt;"
 								},
 								{
 									"Type": "NodeText",
diff --git a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20200924100744-br924ar.sy b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20200924100744-br924ar.sy
index 549a670ad..f62b94dbd 100644
--- a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20200924100744-br924ar.sy
+++ b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20200924100744-br924ar.sy
@@ -6,7 +6,7 @@
 		"id": "20200924100744-br924ar",
 		"title": "Assets",
 		"type": "doc",
-		"updated": "20220905215835"
+		"updated": "20220920003954"
 	},
 	"Children": [
 		{
@@ -271,34 +271,16 @@
 			]
 		},
 		{
-			"ID": "20210115224203-he7ycn9",
+			"ID": "20220920003905-soehefi",
 			"Type": "NodeParagraph",
 			"Properties": {
-				"id": "20210115224203-he7ycn9",
-				"updated": "20210503095907"
+				"id": "20220920003905-soehefi",
+				"updated": "20220920003954"
 			},
 			"Children": [
 				{
 					"Type": "NodeText",
-					"Data": "\"Reference\" refers to the link "
-				},
-				{
-					"Type": "NodeTextMark",
-					"TextMarkType": "code",
-					"TextMarkTextContent": "[foo](bar)"
-				},
-				{
-					"Type": "NodeText",
-					"Data": " through Markdown, the image syntax "
-				},
-				{
-					"Type": "NodeTextMark",
-					"TextMarkType": "code",
-					"TextMarkTextContent": "![foo](bar)"
-				},
-				{
-					"Type": "NodeText",
-					"Data": " or the attribute "
+					"Data": "A \"Reference\" refers to a link to a asset file via a hyperlink, an inserted image, or the "
 				},
 				{
 					"Type": "NodeTextMark",
@@ -307,12 +289,12 @@
 				},
 				{
 					"Type": "NodeText",
-					"Data": " of HTML tags (such as "
+					"Data": " attribute of an HTML tag (such as "
 				},
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "\u003cimg\u003e"
+					"TextMarkTextContent": "\u0026lt;img\u0026gt;"
 				},
 				{
 					"Type": "NodeText",
@@ -321,11 +303,11 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "\u003ciframe\u003e"
+					"TextMarkTextContent": "\u0026lt;iframe\u0026gt;"
 				},
 				{
 					"Type": "NodeText",
-					"Data": ") link the asset files. There are two situations:"
+					"Data": "). There are two cases here:"
 				}
 			]
 		},
diff --git a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20210824202056-udkf7wg.sy b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20210824202056-udkf7wg.sy
index fc60a3590..0ec1f7866 100644
--- a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20210824202056-udkf7wg.sy
+++ b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20210824202056-udkf7wg.sy
@@ -38,7 +38,7 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "\u003ciframe\u003e"
+					"TextMarkTextContent": "\u0026lt;iframe\u0026gt;"
 				},
 				{
 					"Type": "NodeText",
diff --git a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180320-abz7w6k/20200825162036-4dx365o.sy b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180320-abz7w6k/20200825162036-4dx365o.sy
index f23a997bc..8fe6bd9e4 100644
--- a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180320-abz7w6k/20200825162036-4dx365o.sy
+++ b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180320-abz7w6k/20200825162036-4dx365o.sy
@@ -2358,7 +2358,7 @@
 								{
 									"Type": "NodeTextMark",
 									"TextMarkType": "code",
-									"TextMarkTextContent": "\u003cdiv\u003e\u003c/div\u003e"
+									"TextMarkTextContent": "\u0026lt;div\u0026gt;\u0026lt;/div\u0026gt;"
 								},
 								{
 									"Type": "NodeText",
diff --git a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20200915214115-42b8zma.sy b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20200915214115-42b8zma.sy
index 250a36203..e3866b8a2 100644
--- a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20200915214115-42b8zma.sy
+++ b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20200915214115-42b8zma.sy
@@ -285,7 +285,7 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "\u003cimg\u003e"
+					"TextMarkTextContent": "\u0026lt;img\u0026gt;"
 				},
 				{
 					"Type": "NodeText",
@@ -294,7 +294,7 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "\u003ciframe\u003e"
+					"TextMarkTextContent": "\u0026lt;iframe\u0026gt;"
 				},
 				{
 					"Type": "NodeText",
diff --git a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20210824201257-cy7icrc.sy b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20210824201257-cy7icrc.sy
index c438ec4de..3b7d03627 100644
--- a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20210824201257-cy7icrc.sy
+++ b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20210824201257-cy7icrc.sy
@@ -38,7 +38,7 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "\u003ciframe\u003e"
+					"TextMarkTextContent": "\u0026lt;iframe\u0026gt;"
 				},
 				{
 					"Type": "NodeText",
diff --git a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226120854-dr1jfx2/20211226121319-emrk2yy.sy b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226120854-dr1jfx2/20211226121319-emrk2yy.sy
index ce1ccd0a2..61ef4a370 100644
--- a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226120854-dr1jfx2/20211226121319-emrk2yy.sy
+++ b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226120854-dr1jfx2/20211226121319-emrk2yy.sy
@@ -2358,7 +2358,7 @@
 								{
 									"Type": "NodeTextMark",
 									"TextMarkType": "code",
-									"TextMarkTextContent": "\u003cdiv\u003e\u003c/div\u003e"
+									"TextMarkTextContent": "\u0026lt;div\u0026gt;\u0026lt;/div\u0026gt;"
 								},
 								{
 									"Type": "NodeText",
diff --git a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123038-4umgpxy.sy b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123038-4umgpxy.sy
index de7cbcdc7..7ed582d34 100644
--- a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123038-4umgpxy.sy
+++ b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123038-4umgpxy.sy
@@ -272,7 +272,7 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "\u003cimg\u003e"
+					"TextMarkTextContent": "\u0026lt;img\u0026gt;"
 				},
 				{
 					"Type": "NodeText",
@@ -281,7 +281,7 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "\u003ciframe\u003e"
+					"TextMarkTextContent": "\u0026lt;iframe\u0026gt;"
 				},
 				{
 					"Type": "NodeText",
diff --git a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123101-qjw03ab.sy b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123101-qjw03ab.sy
index d73d4835e..b429437fe 100644
--- a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123101-qjw03ab.sy
+++ b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226123101-qjw03ab.sy
@@ -38,7 +38,7 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "\u003ciframe\u003e"
+					"TextMarkTextContent": "\u0026lt;iframe\u0026gt;"
 				},
 				{
 					"Type": "NodeText",