Github user jondong commented on a diff in the pull request:
https://github.com/apache/incubator-weex-site/pull/4#discussion_r147026535
--- Diff: source/references/components/image.md ---
@@ -6,122 +6,146 @@ order: 8.02
version: 2.1
---
-# <image>
+`<image>` is used to display a single image in your interface.
-### Summary
+> **Note:** `<img>` element which is usually used in HTML is not
supported in Weex, you should use `<image>` instead.
-`image` tag is used to render a specified picture, and it shouldn't
contain any child component. `<img>` is not supported currently.
+> **Note:** Weex doesn't have built-in image downloader, as relevant
download, cache, decompression mechanisms are very complicated and some open
sourced tools such as [SDWebImage](https://github.com/rs/SDWebImage) have
handled well, so please add native image adapter/handler before using `<image>`.
+>
+> See also: [Android adapter](../android-apis.html#Adapter) and [iOS
handler](../ios-apis.html#Handler-like-Android-Adapter).
-**Notes:** the styles of `width` and `height` should be specified,
otherwise it won't work.
+## Basic Usage
+> **Note:** the styles of `width` and `height` must be specified,
otherwise it won't work.
--- End diff --
the style attributes of ...
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