fix(Icon): Change the icon name.

docs/md/cn/icon.md

@@ -182,7 +182,7 @@ render() {
 render() {
   const {Row,Col} = Layout;
   const styleItem = {textAlign:"center",padding:"20px 10px",background: "#f4f4f4",marginBottom:"10px"};
-  const iconList = [ "date", "d-caret", "delete", "date1", "document", "download", "download1", "heart-off", "heart-on", "menu", "loading", "edit", "filter", "lock", "message-o", "more", "message", "picture", "paper-clip", "pay", "search", "share", "setting", "setting1", "star-off", "star-on", "time", "upload", "upload1", "user", "verification", "unlock", "view", "warning", "warning-o"]
+  const iconList = [ "date", "d-caret", "delete", "date1", "document", "download", "cloud-download", "heart-off", "heart-on", "menu", "loading", "edit", "filter", "lock", "message-o", "more", "message", "picture", "paper-clip", "pay", "search", "share", "setting", "setting-o", "star-off", "star-on", "time", "upload", "upload1", "user", "verification", "unlock", "view", "warning", "warning-o"]
   return (
     <div>
       <Row gutter="10">

src/icon/style/index.less

@@ -61,7 +61,7 @@
 .w-icon-date1:before { content: "\e6c2"; }
 .w-icon-document:before { content: "\e6c3"; }
 .w-icon-download:before { content: "\e6c4"; }
-.w-icon-download1:before { content: "\e6c5"; }
+.w-icon-cloud-download:before { content: "\e6c5"; }
 .w-icon-frown-o:before { content: "\e6c6"; }
 .w-icon-frown:before { content: "\e6c7"; }
 .w-icon-heart-off:before { content: "\e6c8"; }
@@ -88,7 +88,7 @@
 .w-icon-share:before { content: "\e6dd"; }
 .w-icon-setting:before { content: "\e6de"; }
 .w-icon-smile:before { content: "\e6df"; }
-.w-icon-setting1:before { content: "\e6e0"; }
+.w-icon-setting-o:before { content: "\e6e0"; }
 .w-icon-star-off:before { content: "\e6e1"; }
 .w-icon-star-on:before { content: "\e6e2"; }
 .w-icon-time:before { content: "\e6e3"; }