docs: Supplement English intro

src/action-bar/README.md

@@ -1,5 +1,9 @@
 # ActionBar
 
+### Intro
+
+Used to provide convenient interaction for page-related operations.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/action-sheet/README.md

@@ -1,5 +1,9 @@
 # ActionSheet
 
+### Intro
+
+The pop-up modal panel at the bottom contains multiple options related to the current situation.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/address-edit/README.md

@@ -1,5 +1,9 @@
 # AddressEdit
 
+### Intro
+
+Used to create, update, and delete receiving addresses.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/address-list/README.md

@@ -1,5 +1,9 @@
 # AddressList
 
+### Intro
+
+Display a list of receiving addresses.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/badge/README.md

@@ -1,5 +1,9 @@
 # Badge
 
+### Intro
+
+Display the logo number or small red dot in the upper right corner.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/button/README.md

@@ -1,5 +1,9 @@
 # Button
 
+### Intro
+
+Buttons are used to trigger an action, such as submitting a form.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/card/README.md

@@ -1,5 +1,9 @@
 # Card
 
+### Intro
+
+Used to display product pictures, prices and other information.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/cascader/README.md

@@ -1,5 +1,9 @@
 # Cascader
 
+### Intro
+
+The cascading selection box is used for the selection of multi-level data. The typical scene is the selection of provinces and cities.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/cell/README.md

@@ -1,5 +1,9 @@
 # Cell
 
+### Intro
+
+The cell is a single display item in the list.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/checkbox/README.md

@@ -1,5 +1,9 @@
 # Checkbox
 
+### Intro
+
+Used to switch between selected and unselected states.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/circle/README.md

@@ -1,5 +1,9 @@
 # Circle
 
+### Intro
+
+The circular progress bar component supports the gradient animation of the progress.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/collapse/README.md

@@ -1,5 +1,9 @@
 # Collapse
 
+### Intro
+
+Place a group of content in multiple collapsible panels, click the title of the panel to expand or contract its content.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/contact-card/README.md

@@ -1,5 +1,9 @@
 # ContactCard
 
+### Intro
+
+Display contact information in the form of cards.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/contact-edit/README.md

@@ -1,5 +1,9 @@
 # ContactEdit
 
+### Intro
+
+Edit and save the contact information.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/contact-list/README.md

@@ -1,5 +1,9 @@
 # ContactList
 
+### Intro
+
+Used to display the contact list.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/count-down/README.md

@@ -1,5 +1,9 @@
 # CountDown
 
+### Intro
+
+It is used to display the countdown value in real time, and the accuracy supports milliseconds.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/coupon-list/README.md

@@ -1,5 +1,9 @@
 # Coupon
 
+### Intro
+
+Used for redemption and selection of coupons.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/dialog/README.md

@@ -1,5 +1,9 @@
 # Dialog
 
+### Intro
+
+Pop-up modal boxes are often used for message prompts, message confirmations, or to complete specific interactive operations in the current page. The Dialog component supports two methods: function call and component call.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/divider/README.md

@@ -1,5 +1,9 @@
 # Divider
 
+### Intro
+
+Used to divide content into multiple areas.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/dropdown-menu/README.md

@@ -1,5 +1,9 @@
 # DropdownMenu
 
+### Intro
+
+The menu list that pops down downwards.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/empty/README.md

@@ -1,5 +1,9 @@
 # Empty
 
+### Intro
+
+Occupation reminder when empty.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/field/README.md

@@ -1,5 +1,9 @@
 # Field
 
+### Intro
+
+The input box component in the form.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/form/README.md

@@ -1,5 +1,9 @@
 # Form
 
+### Intro
+
+It is used for data entry and verification, and supports input boxes, radio buttons, check boxes, file uploads and other types.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/grid/README.md

@@ -1,5 +1,9 @@
 # Grid
 
+### Intro
+
+Used to divide the page into blocks of equal width in the horizontal direction for displaying content or page navigation.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/icon/README.md

@@ -1,5 +1,9 @@
 # Icon
 
+### Intro
+
+The font-based icon set can be used through the Icon component or referenced in other components through the `icon` property.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/image-preview/README.md

@@ -1,5 +1,9 @@
 # ImagePreview
 
+### Intro
+
+Used to zoom in and preview the picture, and it supports two methods: function call and component call.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/image/README.md

@@ -1,5 +1,9 @@
 # Image
 
+### Intro
+
+This is an enhanced version of the img tag, which provides multiple image filling modes, supports lazy loading of images, prompts during loading, and prompts for loading failures.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/index-bar/README.md

@@ -1,5 +1,9 @@
 # IndexBar
 
+### Intro
+
+Used for the index classification display and quick positioning of the list.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/lazyload/README.md

@@ -1,5 +1,9 @@
 # Lazyload
 
+### Intro
+
+When the page needs to load a large amount of content, delay loading the content outside the visible area of the page to make the page load smoother.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/loading/README.md

@@ -1,5 +1,9 @@
 # Loading
 
+### Intro
+
+Used to indicate the transition state during loading.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/nav-bar/README.md

@@ -1,5 +1,9 @@
 # NavBar
 
+### Intro
+
+Provide navigation function for the page, often used at the top of the page.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/notice-bar/README.md

@@ -1,5 +1,9 @@
 # NoticeBar
 
+### Intro
+
+Used to display a group of message notifications in a loop.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/notify/README.md

@@ -1,5 +1,9 @@
 # Notify
 
+### Intro
+
+The display message prompt is at the top of the page, and supports two methods: function call and component call.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/number-keyboard/README.md

@@ -1,5 +1,9 @@
 # NumberKeyboard
 
+### Intro
+
+The pseudo-numeric keyboard can be used with [PasswordInput](#/en-US/password-input) components or custom input box components.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/overlay/README.md

@@ -1,5 +1,9 @@
 # Overlay
 
+### Intro
+
+Create a mask layer to emphasize specific page elements and prevent users from performing other operations.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/pagination/README.md

@@ -1,5 +1,9 @@
 # Pagination
 
+### Intro
+
+When the amount of data is too much, use pagination to separate the data, and load only one page at a time.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/popover/README.md

@@ -1,5 +1,9 @@
 # Popover
 
+### Intro
+
+Pop-up bubble menu.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/popup/README.md

@@ -1,5 +1,9 @@
 # Popup
 
+### Intro
+
+The pop-up layer container is used to display pop-up windows, information prompts, etc., and supports multiple pop-up layers to display.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/progress/README.md

@@ -1,5 +1,9 @@
 # Progress
 
+### Intro
+
+Used to show the current progress of the operation.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/pull-refresh/README.md

@@ -1,5 +1,9 @@
 # PullRefresh
 
+### Intro
+
+Used to provide interactive operations for pull-down refresh.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/radio/README.md

@@ -1,5 +1,9 @@
 # Radio
 
+### Intro
+
+Used to select a single result among multiple options.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/rate/README.md

@@ -1,5 +1,9 @@
 # Rate
 
+### Intro
+
+Used for rating things.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/search/README.md

@@ -1,5 +1,9 @@
 # Search
 
+### Intro
+
+The input box component used for searching.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/share-sheet/README.md

@@ -1,5 +1,9 @@
 # ShareSheet
 
+### Intro
+
+The sharing panel that pops up at the bottom is used to display the operation buttons corresponding to each sharing channel, and does not include specific sharing logic.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/sidebar/README.md

@@ -1,5 +1,9 @@
 # Sidebar
 
+### Intro
+
+The vertically displayed navigation bar is used to switch between different content areas.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/skeleton/README.md

@@ -1,5 +1,9 @@
 # Skeleton
 
+### Intro
+
+Used to display a set of placeholder graphics during the content loading process.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/slider/README.md

@@ -1,5 +1,9 @@
 # Slider
 
+### Intro
+
+Slide the input bar to select a value within a given range.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/stepper/README.md

@@ -1,5 +1,9 @@
 # Stepper
 
+### Intro
+
+The stepper consists of an increase button, a decrease button and an input box, which are used to input or adjust numbers within a certain range.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/steps/README.md

@@ -1,5 +1,9 @@
 # Steps
 
+### Intro
+
+Used to show each link of the operation process and let users understand the position of the current operation in the overall process.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/sticky/README.md

@@ -1,5 +1,9 @@
 # Sticky
 
+### Intro
+
+The Sticky component has the same effect as the `position: sticky` property in CSS. When the component is within the screen range, it will be arranged according to the normal layout. When the component rolls out of the screen, it will always be fixed at the top of the screen.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/submit-bar/README.md

@@ -1,5 +1,9 @@
 # SubmitBar
 
+### Intro
+
+Used to display the order amount and submit the order.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/swipe-cell/README.md

@@ -1,5 +1,9 @@
 # SwipeCell
 
+### Intro
+
+Used for cell components that can slide left and right to display operation buttons.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/swipe/README.md

@@ -1,5 +1,9 @@
 # Swipe
 
+### Intro
+
+Used to loop a group of pictures or content.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/switch/README.md

@@ -1,5 +1,9 @@
 # Switch
 
+### Intro
+
+Used to switch between open and closed states.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/tab/README.md

@@ -1,5 +1,9 @@
 # Tab
 
+### Intro
+
+Used to switch between different content areas.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/tabbar/README.md

@@ -1,5 +1,9 @@
 # Tabbar
 
+### Intro
+
+The bottom navigation bar is used to switch between different pages.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/tag/README.md

@@ -1,5 +1,9 @@
 # Tag
 
+### Intro
+
+Used to mark keywords and summarize the main content.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/toast/README.md

@@ -1,5 +1,9 @@
 # Toast
 
+### Intro
+
+A black translucent prompt pops up in the middle of the page, which is used in scenarios such as message notification, loading prompt, and operation result prompt.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/tree-select/README.md

@@ -1,5 +1,9 @@
 # TreeSelect
 
+### Intro
+
+Used to select from a set of related data sets.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。

src/uploader/README.md

@@ -1,5 +1,9 @@
 # Uploader
 
+### Intro
+
+Used to upload local pictures or files to the server, and display preview images and upload progress during the upload process. Currently, the Uploader component does not contain the interface logic for uploading files to the server. This step needs to be implemented by yourself.
+
 ### Install
 
 Register component globally via `app.use`, refer to [Component Registration](#/en-US/advanced-usage#zu-jian-zhu-ce) for more registration ways。