diff --git a/en/application-dev/quick-start/arkts-rendering-control.md b/en/application-dev/quick-start/arkts-rendering-control.md
index 0cb38c2c123171b7ebe05df263b7275445542986..c59ee04dccef3411c25326851c446dcdd3f7164f 100644
--- a/en/application-dev/quick-start/arkts-rendering-control.md
+++ b/en/application-dev/quick-start/arkts-rendering-control.md
@@ -42,6 +42,8 @@ ForEach(
 )
 ```
 
+Since API version 9, this API is supported in ArkTS widgets.
+
 **Parameters**
 
 | Name       | Type                             | Mandatory| Description                                                    |
diff --git a/en/application-dev/reference/arkui-ts/ts-canvasrenderingcontext2d.md b/en/application-dev/reference/arkui-ts/ts-canvasrenderingcontext2d.md
index c79c37a1f2f89c290c2ea5b4d933ee02f61c3af5..765bafdcd9cb284148d243bc45f18b224f458fb0 100644
--- a/en/application-dev/reference/arkui-ts/ts-canvasrenderingcontext2d.md
+++ b/en/application-dev/reference/arkui-ts/ts-canvasrenderingcontext2d.md
@@ -1980,6 +1980,8 @@ drawImage(image: ImageBitmap | PixelMap, sx: number, sy: number, sw: number, sh:
 
 Draws an image on the canvas.
 
+Since API version 9, this API is supported in ArkTS widgets.
+
 **Parameters**
 
 | Name   | Type                                      | Mandatory  | Default Value | Description                                      |
@@ -2356,6 +2358,8 @@ toDataURL(type?: string, quality?: number): string
 
 Generates a URL containing image display information.
 
+Since API version 9, this API is supported in ArkTS widgets.
+
 **Parameters**
 
 | Name    | Type  | Mandatory  | Description                                      |
diff --git a/en/application-dev/reference/arkui-ts/ts-container-list.md b/en/application-dev/reference/arkui-ts/ts-container-list.md
index 173143538e6a4242fd7644d74faaeca465bd764c..20754962479003639e3e000f799b42946c3077ad 100644
--- a/en/application-dev/reference/arkui-ts/ts-container-list.md
+++ b/en/application-dev/reference/arkui-ts/ts-container-list.md
@@ -77,7 +77,7 @@ This API is supported in ArkTS widgets.
 | onReachStart(event: () => void) | Triggered when the list reaches the start position.<br>Since API version 9, this API is supported in ArkTS widgets.|
 | onReachEnd(event: () => void) | Triggered when the list reaches the end position.<br>Since API version 9, this API is supported in ArkTS widgets.|
 | onScrollFrameBegin<sup>9+</sup>(event: (offset: number, state: ScrollState) => { offsetRemain }) | Triggered when the list starts to scroll. The input parameters indicate the amount by which the list will scroll. The event handler then works out the amount by which the list needs to scroll based on the real-world situation and returns the result.<br>\- **offset**: amount to scroll by.<br>\- **state**: current sliding status.<br>- **offsetRemain**: actual amount by which the list scrolls.<br>This API is supported in ArkTS widgets.|
-| onScrollStart<sup>9+</sup>(event: () => void) | Triggered when the list starts scrolling initiated by the user's finger dragging the **\<Scroll>** component or its scrollbar. This event is also triggered when the animation contained in the scrolling triggered by [Scroller](ts-container-scroll.md#scroller) starts.|
+| onScrollStart<sup>9+</sup>(event: () => void) | Triggered when the list starts scrolling initiated by the user's finger dragging the **\<Scroll>** component or its scrollbar. This event is also triggered when the animation contained in the scrolling triggered by [Scroller](ts-container-scroll.md#scroller) starts.<br>This API is supported in ArkTS widgets.|
 | onScrollStop(event: () => void) | Triggered when the list stops scrolling after the user's finger leaves the screen. This event is also triggered when the animation contained in the scrolling triggered by [Scroller](ts-container-scroll.md#scroller) stops.<br>Since API version 9, this API is supported in ArkTS widgets.|
 | onItemMove(event: (from: number, to: number) => boolean) | Triggered when a list item moves.<br>- **from**: index of the item before moving.<br>- **to**: index of the item after moving.|
 | onItemDragStart(event: (event: ItemDragInfo, itemIndex: number) => ((() => any) \| void) | Triggered when a list element starts to be dragged.<br>- **event**: See [ItemDragInfo](ts-container-grid.md#itemdraginfo).<br>- **itemIndex**: index of the dragged list element.|
diff --git a/en/application-dev/reference/arkui-ts/ts-offscreencanvasrenderingcontext2d.md b/en/application-dev/reference/arkui-ts/ts-offscreencanvasrenderingcontext2d.md
index 452637137c4c6794b019eec436bf686af72394b1..9aa9657ae94666cded17944174a3574223e46a77 100644
--- a/en/application-dev/reference/arkui-ts/ts-offscreencanvasrenderingcontext2d.md
+++ b/en/application-dev/reference/arkui-ts/ts-offscreencanvasrenderingcontext2d.md
@@ -2412,6 +2412,8 @@ toDataURL(type?: string, quality?: number): string
 
 Generates a URL containing image display information.
 
+Since API version 9, this API is supported in ArkTS widgets.
+
 **Parameters**
 
 | Name    | Type  | Mandatory  | Description                                      |