chore: Update document.

README.md

@@ -1,14 +1,16 @@
 <img src="./logo-dark.svg" width="120" />
 
-Logo of [uiw](https://uiwjs.github.io)
+Logo of [uiw](https://uiwjs.github.io), [Preview Webiste](https://uiwjs.github.io/logo/)
 
 | Name | Preview/Download |
 | ---- | ---- |
-| favicon.png | [Githack](https://raw.githubusercontent.com/uiwjs/logo/master/favicon.png) |
-| favicon.ico | [Githack](https://raw.githubusercontent.com/uiwjs/logo/master/favicon.ico) |
-| favicon.icns | [favicon.icns](https://github.com/uiwjs/logo/raw/master/uiw.icns) |
-| logo-dark.svg | [Githack](https://raw.githubusercontent.com/uiwjs/logo/master/logo-dark.svg) |
-| logo-light.svg | [Githack](https://raw.githubusercontent.com/uiwjs/logo/master/logo-light.svg) |
+| favicon.png | [Githack](https://raw.githubusercontent.com/uiwjs/logo/master/favicon.png) / [Github](https://uiwjs.github.io/logo/favicon.png) |
+| favicon.ico | [Githack](https://raw.githubusercontent.com/uiwjs/logo/master/favicon.ico) / [Github](https://uiwjs.github.io/logo/favicon.ico) |
+| favicon.icns | [favicon.icns](https://github.com/uiwjs/logo/raw/master/uiw.icns) / [Github](https://uiwjs.github.io/logo/uiw.icns) |
+| logo-dark.svg | [Githack](https://raw.githubusercontent.com/uiwjs/logo/master/logo-dark.svg) / [Github](https://uiwjs.github.io/logo/logo-dark.svg) |
+| logo-light.svg | [Githack](https://raw.githubusercontent.com/uiwjs/logo/master/logo-light.svg) / [Github](https://uiwjs.github.io/logo/logo-light.svg) |
+| uiw-1024x1024.png | [Github](https://uiwjs.github.io/logo/uiw-1024x1024.png) |
+| uiw.sketch | [Github](https://uiwjs.github.io/logo/uiw.sketch) |
 
 Designed by [Kenny Wong](http://wangchujiang.com/).