diff --git a/General Operations/Search_20200924100839-5oe1j4n.sy.md b/General Operations/Search_20200924100839-5oe1j4n.sy.md
index 113e5ce..5ee8c5e 100644
--- a/General Operations/Search_20200924100839-5oe1j4n.sy.md	
+++ b/General Operations/Search_20200924100839-5oe1j4n.sy.md	
@@ -17,7 +17,7 @@ If the search keyword starts with the following characters, type filtering is en
 * `` ` `` Code block
 * `>` Blockquote block
 * `$` Mathematical formula block
-* `s` Super block
+* `{` Super block
 * `p` Paragraph block
 
 For example, if you want to search for all heading blocks containing `Markdown`, you can use `#Markdown` as the search criteria.
diff --git "a/Use Content Block/\360\237\216\250 Content Block Type_20200924101225-k254i8g.sy.md" "b/Use Content Block/\360\237\216\250 Content Block Type_20200924101225-k254i8g.sy.md"
index 6eb3585..e4e3b61 100644
--- "a/Use Content Block/\360\237\216\250 Content Block Type_20200924101225-k254i8g.sy.md"	
+++ "b/Use Content Block/\360\237\216\250 Content Block Type_20200924101225-k254i8g.sy.md"	
@@ -112,7 +112,30 @@ The block reference block is a type ((20200925102736-x94e40g "container block"))
 
 ### Super block
 
-The super block is a type ((20200925102736-x94e40g "container block")).
+The super block is a type ((20200925102736-x94e40g "container block")). It can be used to combine continuous content blocks in a document, using a single line of `{{{` as the start marker and `}}}` as the end marker.
+
+```markdown
+{{{
+
+Paragraph block
+
+* List block
+
+> Blockquote block
+
+# Heading block
+
+{{{
+
+Nested super block
+...
+
+}}}
+
+...
+
+}}}
+```
 
 ### Documentation block
 
@@ -123,9 +146,7 @@ The entire document is a block, and the document block is a type ((2020092510273
 ## Content Block meta type
 {: id="20200925102736-x94e40g"}
 
-The content block is logically divided into a leaf block and a container block. The leaf block cannot contain other blocks, and the container block can contain other blocks, following the CommonMark/GFM specification.
-
-There are several types of container blocks:
+The content block is logically divided into a leaf block and a container block. The leaf block cannot contain other blocks, and the container block can contain other blocks:
 
 * List block: can only contain list item blocks
 * List item block: can contain any other non-document blocks