update docs

Signed-off-by: Nester.zhou <ester.zhou@huawei.com>

en/application-dev/reference/arkui-ts/ts-basic-components-search.md

@@ -31,7 +31,7 @@ Search(options?: { value?: string; placeholder?: string; icon?: string; controll
 | Name| Type| Default Value| Description|
 | -------- | -------- | -------- | -------- |
 | searchButton | string | –| Text on the search button located next to the search text box. By default, there is no search button.|
-| placeholderColor | [ResourceColor](../../ui/ts-types.md#ResourceColor) | - | Placeholder text color.|
+| placeholderColor | [ResourceColor](../../ui/ts-types.md) | - | Placeholder text color.|
 | placeholderFont | [Font](../../ui/ts-types.md) | - | Placeholder text style.|
 | textFont | [Font](../../ui/ts-types.md) | - | Text font for the search text box.|
 

en/application-dev/reference/arkui-ts/ts-basic-components-textarea.md

@@ -31,7 +31,7 @@ TextArea(value?:{placeholder?: string controller?: TextAreaController})
 
 ## Attributes
 
-In addition to [universal attributes](ts-universal-attributes.md), the following attributes are supported.
+In addition to [universal attributes](ts-universal-attributes-index.md), the following attributes are supported.
 
 | Name | Type | Default Value | Description |
 | -------- | -------- | -------- | -------- |

en/application-dev/reference/arkui-ts/ts-components-canvas-canvas.md

@@ -30,16 +30,16 @@ Canvas(context: CanvasRenderingContext2D)
 
 ## Attributes
 
-[Universal attributes](ts-universal-attributes-size.md) are supported.
+[Universal attributes]( ts-universal-attributes-index.md) are supported.
 
 
 ## Events
 
-In addition to [universal events](ts-universal-events-click.md), the following events are supported.
+In addition to [universal events](ts-universal-events-index.md), the following events are supported.
 
-  | Name | Parameter | Description | 
+| Name | Parameter | Description |
 | -------- | -------- | -------- |
-| onReady(callback: () => void) | None | Triggered when . | 
+| onReady(callback: () => void) | None | Triggered when . |
 
 
 ## Example