update en/application-dev/reference/arkui-ts/ts-container-gridcontainer.md.

Signed-off-by: Nking_he <6384784@qq.com>

en/application-dev/reference/arkui-ts/ts-container-gridcontainer.md

 # GridContainer
 
 
-> ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**
+> **NOTE**<br>
 > This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
 
 
-The **&lt;GridContainer&gt;** component lays out components vertically. It is used only in the grid layout.
+The **<GridContainer\>** component lays out components vertically. It is used only in the grid layout.
 
 
 ## Required Permissions
@@ -23,7 +23,7 @@ This component can contain child components.
 GridContainer(options?: { columns?: number | 'auto', sizeType?: SizeType, gutter?: Length, margin?: Length})
 
 - Parameter
-    | Name | Type | Mandatory | Default Value | Description |
+  | Name | Type | Mandatory | Default Value | Description |
   | -------- | -------- | -------- | -------- | -------- |
   | columns | number \| 'auto' | No | 'auto' | Total number of columns in the current layout. |
   | sizeType | SizeType | No | SizeType.Auto | Device size type. |
@@ -31,9 +31,9 @@ GridContainer(options?: { columns?: number | 'auto', sizeType?: SizeType, gutter
   | margin | Length | No | - | Margin of the grid layout. |
 
 - SizeType enums
-    | Name | Description | 
+  | Name | Description | 
   | -------- | -------- |
-  | XS | Device of the minimum size. | 
+  | XS | Minimum-sized device. | 
   | SM | Small-sized device. | 
   | MD | Medium-sized device. | 
   | LG | Large-sized device. | 
@@ -42,7 +42,7 @@ GridContainer(options?: { columns?: number | 'auto', sizeType?: SizeType, gutter
 
 ## Attributes
 
-Universal attributes and [attributes](ts-container-column.md#attributes) of the **&lt;Column&gt;** component are supported.
+Universal attributes and [attributes](ts-container-column.md#attributes) of the **<Column\>** component are supported.
 
 
 ## Events