diff --git a/CHANGELOG.md b/CHANGELOG.md
old mode 100644
new mode 100755
index d102e87fb5312bacd2e55e8e4b10108c50ce2af8..aa639256a4728d3d5abd833040bd04988cae7b02
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+#### v 2.0.0 (2019-08-01)
+
+- 【同步weui】 颜色规范、字体大小规范、间距规范对齐微信7.0新视觉风格
+- 【同步weui】 更新weui-cell、weui-uploader、weui-article、weui-footer、weui-msg、weui-panel、weui-search-bar等组件的UI
+- 【增强】 增加组件 slideview 右滑操作 
+- 【增强】 增加组件 gallery 模拟原生全屏预览 
+- 【增强】 增加组件 loading 加载中 
+- 【增强】 增加组件 dialog 模拟原生弹窗 
+- 【增强】 增加组件 half-screen-dialog 半屏弹窗
+- 【增强】 增加组件 navigation-bar 模拟原生顶部导航条
+- 【增强】 增加组件 tabbar 模拟原生底部tab
+- 【优化】 废弃组件 navbar
+
 #### v 1.1.1 (2017-01-18)
 
 - 【同步weui】 增加扩展类.weui-loading_transparent
@@ -18,4 +31,4 @@
 
 初始发布
 
-- Initial release
\ No newline at end of file
+- Initial release
diff --git a/DIFF.md b/DIFF.md
old mode 100644
new mode 100755
diff --git a/LICENSE.txt b/LICENSE.txt
old mode 100644
new mode 100755
diff --git a/README.md b/README.md
old mode 100644
new mode 100755
diff --git a/dist/app.js b/dist/app.js
old mode 100644
new mode 100755
diff --git a/dist/app.json b/dist/app.json
old mode 100644
new mode 100755
index 050b0f5f46db47c6c82ae413778bdcf12e228e03..26f5fc9c360ba99c5d46c536b04804ecbee5d7f7
--- a/dist/app.json
+++ b/dist/app.json
@@ -1,13 +1,12 @@
 {
   "pages": [
     "example/index",
-
     "example/button/button",
     "example/list/list",
+    "example/slideview/slideview",
     "example/input/input",
     "example/slider/slider",
     "example/uploader/uploader",
-
     "example/article/article",
     "example/badge/badge",
     "example/flex/flex",
@@ -15,12 +14,13 @@
     "example/gallery/gallery",
     "example/grid/grid",
     "example/icons/icons",
+    "example/loading/loading",
     "example/loadmore/loadmore",
     "example/panel/panel",
     "example/preview/preview",
     "example/progress/progress",
-
     "example/actionsheet/actionsheet",
+    "example/half-screen-dialog/half-screen-dialog",
     "example/dialog/dialog",
     "example/msg/msg",
     "example/msg/msg_text",
@@ -29,17 +29,15 @@
     "example/msg/msg_fail",
     "example/picker/picker",
     "example/toast/toast",
-
-    "example/navbar/navbar",
+    "example/navigation-bar/navigation-bar",
     "example/tabbar/tabbar",
-
     "example/searchbar/searchbar"
   ],
   "window": {
     "navigationBarTextStyle": "black",
     "navigationBarTitleText": "WeUI for 小程序",
-    "navigationBarBackgroundColor": "#f8f8f8",
-    "backgroundColor": "#f8f8f8"
+    "navigationBarBackgroundColor": "#EDEDED",
+    "backgroundColor": "#EDEDED"
   },
   "networkTimeout": {
     "request": 10000,
@@ -47,5 +45,7 @@
     "uploadFile": 10000,
     "downloadFile": 10000
   },
-  "debug": true
-}
+  "style": "v2",
+  "debug": true,
+  "sitemapLocation": "sitemap42.json"
+}
\ No newline at end of file
diff --git a/dist/app.wxss b/dist/app.wxss
old mode 100644
new mode 100755
index 1a3d12496659d0e9cfbefdeddd762ad0da2656da..60d29e2be1948174cb453277163944a816709d18
--- a/dist/app.wxss
+++ b/dist/app.wxss
@@ -17,10 +17,13 @@ page{
 }
 
 .page__ft{
-    padding-bottom: 10px;
     text-align: center;
+    padding:0 0 10px;
+    padding:0 0 calc(10px + constant(safe-area-inset-bottom));
+    padding:0 0 calc(10px + env(safe-area-inset-bottom));
 }
 
+
 .page__title {
     text-align: left;
     font-size: 20px;
diff --git a/dist/example/actionsheet/actionsheet.js b/dist/example/actionsheet/actionsheet.js
old mode 100644
new mode 100755
diff --git a/dist/example/actionsheet/actionsheet.wxml b/dist/example/actionsheet/actionsheet.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/actionsheet/actionsheet.wxss b/dist/example/actionsheet/actionsheet.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/article/article.js b/dist/example/article/article.js
old mode 100644
new mode 100755
diff --git a/dist/example/article/article.wxml b/dist/example/article/article.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/article/article.wxss b/dist/example/article/article.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/badge/badge.js b/dist/example/badge/badge.js
old mode 100644
new mode 100755
diff --git a/dist/example/badge/badge.wxml b/dist/example/badge/badge.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/button/button.js b/dist/example/button/button.js
old mode 100644
new mode 100755
diff --git a/dist/example/button/button.wxml b/dist/example/button/button.wxml
old mode 100644
new mode 100755
index a81ef0764518a0837a07bda4d587f69f07232699..d50c2e53c8831a919aac4b54753d54f1e4581402
--- a/dist/example/button/button.wxml
+++ b/dist/example/button/button.wxml
@@ -14,12 +14,6 @@
         <button class="weui-btn" type="warn" disabled="true">警告类操作</button>
 
         <view class="button-sp-area">
-            <button class="weui-btn" type="primary" plain="true">按钮</button>
-            <button class="weui-btn" type="primary" disabled="true" plain="true">按钮</button>
-
-            <button class="weui-btn" type="default" plain="true">按钮</button>
-            <button class="weui-btn" type="default" disabled="true" plain="true">按钮</button>
-
             <button class="weui-btn mini-btn" type="primary" size="mini">按钮</button>
             <button class="weui-btn mini-btn" type="default" size="mini">按钮</button>
             <button class="weui-btn mini-btn" type="warn" size="mini">按钮</button>
diff --git a/dist/example/button/button.wxss b/dist/example/button/button.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/dialog/dialog.js b/dist/example/dialog/dialog.js
old mode 100644
new mode 100755
index 5459e87404d2c5bc42efc894f0fad5acd43a2261..f597169d0ca44273c0820f147c76f2462e7a6dc6
--- a/dist/example/dialog/dialog.js
+++ b/dist/example/dialog/dialog.js
@@ -1,5 +1,8 @@
 Page({
-    openConfirm: function () {
+    data: {
+        showDialog: false
+    },
+     openConfirm: function () {
         wx.showModal({
             title: '弹窗标题',
             content: '弹窗内容，告知当前状态、信息和解决方法，描述文字尽量控制在三行内',
@@ -15,15 +18,14 @@ Page({
             }
         });
     },
-    openAlert: function () {
-        wx.showModal({
-            content: '弹窗内容，告知当前状态、信息和解决方法，描述文字尽量控制在三行内',
-            showCancel: false,
-            success: function (res) {
-                if (res.confirm) {
-                    console.log('用户点击确定')
-                }
-            }
-        });
+    openDialog: function () {
+        this.setData({
+            istrue: true
+        })
+    },
+    closeDialog: function () {
+        this.setData({
+            istrue: false
+        })
     }
-});
\ No newline at end of file
+});
diff --git a/dist/example/dialog/dialog.wxml b/dist/example/dialog/dialog.wxml
old mode 100644
new mode 100755
index 44d953124f548c184bd1ac8011ecd944a667ce50..15ca9e7c1722a9853e76a8ae82eb7152507635ce
--- a/dist/example/dialog/dialog.wxml
+++ b/dist/example/dialog/dialog.wxml
@@ -1,12 +1,29 @@
 <view class="page">
     <view class="page__hd">
         <view class="page__title">Dialog</view>
-        <view class="page__desc">对话框，采用小程序原生的modal</view>
+        <view class="page__desc">对话框</view>
     </view>
     <view class="page__bd">
         <view class="weui-btn-area">
-            <button class="weui-btn" type="default" bindtap="openConfirm">Confirm Dialog</button>
-            <button class="weui-btn" type="default" bindtap="openAlert">Alert Dialog</button>
+            <button class="weui-btn" type="default" bindtap="openConfirm">原生 Dialog</button>
+            <button class="weui-btn" type="default" bindtap="openDialog">模拟 Dialog</button>
+        </view>
+        <view class="weui-demo-dialog {{istrue ? 'weui-demo-dialog_show' : ''}}">
+          <view class="weui-mask" bindtap="closeDialog"></view>
+          <view class="weui-dialog__wrp" bindtap="closeDialog">
+              <view class="weui-dialog" catchtap="stopEvent">
+                <view class="weui-dialog__hd">
+                  <view class="weui-dialog__title">标题</view>
+                </view>
+                <view class="weui-dialog__bd">
+                  <image class="weui-article__img" src="../images/pic_article.png" mode="aspectFill" style="max-width:100%;"/>
+                </view>
+                <view class="weui-dialog__ft">
+                    <view class="weui-dialog__btn weui-dialog__btn_default" bindtap="closeDialog">取消</view>
+                    <view class="weui-dialog__btn" bindtap="closeDialog">确定</view>
+                </view>
+              </view>
+          </view>
         </view>
     </view>
-</view>
\ No newline at end of file
+</view>
diff --git a/dist/example/dialog/dialog.wxss b/dist/example/dialog/dialog.wxss
old mode 100644
new mode 100755
index 922ad0ef6f63d2b5e483a49b5a6c76943e1d41ba..e2ff0ef375995a1cee690fd5f91ed9eee505d37e
--- a/dist/example/dialog/dialog.wxss
+++ b/dist/example/dialog/dialog.wxss
@@ -1,3 +1,12 @@
 page{
     background-color: #FFFFFF;
-}
\ No newline at end of file
+}
+.weui-demo-dialog{
+  visibility:hidden;
+  opacity:0;
+  transition:opacity .3s;
+}
+.weui-demo-dialog_show{
+  visibility:visible;
+  opacity:1;
+}
diff --git a/dist/example/flex/flex.js b/dist/example/flex/flex.js
old mode 100644
new mode 100755
diff --git a/dist/example/flex/flex.wxml b/dist/example/flex/flex.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/flex/flex.wxss b/dist/example/flex/flex.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/footer/footer.js b/dist/example/footer/footer.js
old mode 100644
new mode 100755
diff --git a/dist/example/footer/footer.wxml b/dist/example/footer/footer.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/footer/footer.wxss b/dist/example/footer/footer.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/gallery/gallery.js b/dist/example/gallery/gallery.js
old mode 100644
new mode 100755
index f16cc1a8255aae310cbd340c85f98ff26a7bfb2d..0706d0510f94c95330d267072b408d316c93197f
--- a/dist/example/gallery/gallery.js
+++ b/dist/example/gallery/gallery.js
@@ -1 +1,12 @@
-Page({});
\ No newline at end of file
+Page({
+    openGallery: function () {
+        this.setData({
+            istrue: true
+        })
+    },
+    closeGallery: function () {
+        this.setData({
+            istrue: false
+        })
+    }
+});
diff --git a/dist/example/gallery/gallery.wxml b/dist/example/gallery/gallery.wxml
old mode 100644
new mode 100755
index 82deb5d6df4c5d2b2aaede6a55eafe4895243616..92aaa8082e89a50c3affc2147079927245b39edb
--- a/dist/example/gallery/gallery.wxml
+++ b/dist/example/gallery/gallery.wxml
@@ -1,6 +1,20 @@
 <view class="page">
     <view class="page__hd">
         <view class="page__title">Gallery</view>
-        <view class="page__desc">画廊，建议采用小程序原生的wx.previewImage来实现。详情请看小程序文档。</view>
+        <view class="page__desc">画廊，模拟小程序原生的wx.previewImage。</view>
     </view>
-</view>
\ No newline at end of file
+    <view class="page__bd">
+      <view class="weui-btn-area">
+          <button class="weui-btn" type="default" bindtap="openGallery">Gallery</button>
+      </view>
+      <view class="weui-gallery {{istrue ? 'weui-gallery_show' : ''}}" bindtap="closeGallery">
+        <view class="weui-gallery__info">1/17</view>
+        <view class="weui-gallery__img__wrp">
+              <image mode="aspectFit" class="weui-gallery__img" src="../images/pic_160.png"></image>
+        </view>
+        <view class="weui-gallery__opr">
+          <navigator href="javascript:" class="weui-gallery__del">删除</navigator>
+        </view>
+      </view>
+    </view>
+</view>
diff --git a/dist/example/grid/grid.js b/dist/example/grid/grid.js
old mode 100644
new mode 100755
diff --git a/dist/example/grid/grid.wxml b/dist/example/grid/grid.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/icons/icons.js b/dist/example/icons/icons.js
old mode 100644
new mode 100755
diff --git a/dist/example/icons/icons.wxml b/dist/example/icons/icons.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/icons/icons.wxss b/dist/example/icons/icons.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/images/base64.js b/dist/example/images/base64.js
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_footer.png b/dist/example/images/icon_footer.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_footer_link.png b/dist/example/images/icon_footer_link.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_intro.png b/dist/example/images/icon_intro.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_nav_feedback.png b/dist/example/images/icon_nav_feedback.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_nav_form.png b/dist/example/images/icon_nav_form.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_nav_nav.png b/dist/example/images/icon_nav_nav.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_nav_search.png b/dist/example/images/icon_nav_search.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_nav_special.png b/dist/example/images/icon_nav_special.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_nav_widget.png b/dist/example/images/icon_nav_widget.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_nav_z-index.png b/dist/example/images/icon_nav_z-index.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/icon_tabbar.png b/dist/example/images/icon_tabbar.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/logo.png b/dist/example/images/logo.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/pic_160.png b/dist/example/images/pic_160.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/pic_article.png b/dist/example/images/pic_article.png
old mode 100644
new mode 100755
diff --git a/dist/example/images/vcode.jpg b/dist/example/images/vcode.jpg
old mode 100644
new mode 100755
diff --git a/dist/example/index.js b/dist/example/index.js
old mode 100644
new mode 100755
index aee218e7c93bd9afa22ddab9ffe45c25a44a59c0..7a0f0d7c2adcfd49cc5ad042b689ebce30d39367
--- a/dist/example/index.js
+++ b/dist/example/index.js
@@ -5,25 +5,25 @@ Page({
                 id: 'form',
                 name: '表单',
                 open: false,
-                pages: ['button', 'list', 'input', 'slider', 'uploader']
+                pages: ['button', 'list', 'slideview', 'input', 'slider', 'uploader']
             },
             {
                 id: 'widget',
                 name: '基础组件',
                 open: false,
-                pages: ['article', 'badge', 'flex', 'footer', 'gallery', 'grid', 'icons', 'loadmore', 'panel', 'preview', 'progress']
+                pages: ['article', 'badge', 'flex', 'footer', 'gallery', 'grid', 'icons', 'loading', 'loadmore', 'panel', 'preview', 'progress']
             },
             {
                 id: 'feedback',
                 name: '操作反馈',
                 open: false,
-                pages: ['actionsheet', 'dialog', 'msg', 'picker', 'toast']
+                pages: ['actionsheet', 'dialog', 'half-screen-dialog', 'msg', 'picker', 'toast']
             },
             {
                 id: 'nav',
                 name: '导航相关',
                 open: false,
-                pages: ['navbar', 'tabbar']
+                pages: ['navigation-bar', 'tabbar']
             },
             {
                 id: 'search',
diff --git a/dist/example/index.wxml b/dist/example/index.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/index.wxss b/dist/example/index.wxss
old mode 100644
new mode 100755
index 66294bbb97b10eb8dd29bcff8601777de1b6c92d..8bd5df2c15d95a0f949626ce441aa718838c0530
--- a/dist/example/index.wxss
+++ b/dist/example/index.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/example/input/input.js b/dist/example/input/input.js
old mode 100644
new mode 100755
diff --git a/dist/example/input/input.wxml b/dist/example/input/input.wxml
old mode 100644
new mode 100755
index 7669d1f560f6fff6b53fc51ab275b2c9afb33be7..4ebc9413b753dd94ac722592ae3c8dd97aec4f56
--- a/dist/example/input/input.wxml
+++ b/dist/example/input/input.wxml
@@ -24,7 +24,7 @@
         </view>
 
         <view class="weui-cells__title">复选列表项</view>
-        <view class="weui-cells weui-cells_after-title">
+        <view class="weui-cells weui-cells_checkbox weui-cells_after-title">
             <checkbox-group bindchange="checkboxChange">
                 <label class="weui-cell weui-check__label" wx:for="{{checkboxItems}}" wx:key="value">
                     <checkbox class="weui-check" value="{{item.value}}" checked="{{item.checked}}"/>
@@ -43,7 +43,7 @@
 
         <view class="weui-cells__title">表单</view>
         <view class="weui-cells weui-cells_after-title">
-            <view class="weui-cell weui-cell_input">
+            <view class="weui-cell ">
                 <view class="weui-cell__hd">
                     <view class="weui-label">qq</view>
                 </view>
@@ -51,7 +51,7 @@
                     <input class="weui-input" placeholder="请输入qq"/>
                 </view>
             </view>
-            <view class="weui-cell weui-cell_input weui-cell_vcode">
+            <view class="weui-cell  weui-cell_vcode">
                 <view class="weui-cell__hd">
                     <view class="weui-label">手机号</view>
                 </view>
@@ -62,7 +62,7 @@
                     <view class="weui-vcode-btn">获取验证码</view>
                 </view>
             </view>
-            <view class="weui-cell weui-cell_input">
+            <view class="weui-cell ">
                 <view class="weui-cell__hd">
                     <view class="weui-label">日期</view>
                 </view>
@@ -72,7 +72,7 @@
                     </picker>
                 </view>
             </view>
-            <view class="weui-cell weui-cell_input">
+            <view class="weui-cell ">
                 <view class="weui-cell__hd">
                     <view class="weui-label">时间</view>
                 </view>
@@ -82,7 +82,7 @@
                     </picker>
                 </view>
             </view>
-            <view class="weui-cell weui-cell_input weui-cell_vcode">
+            <view class="weui-cell  weui-cell_vcode">
                 <view class="weui-cell__hd">
                     <view class="weui-label">验证码</view>
                 </view>
@@ -98,7 +98,7 @@
 
         <view class="weui-cells__title">表单报错</view>
         <view class="weui-cells weui-cells_after-title">
-            <view class="weui-cell weui-cell_input weui-cell_warn">
+            <view class="weui-cell  weui-cell_warn">
                 <view class="weui-cell__hd">
                     <view class="weui-label">卡号</view>
                 </view>
@@ -123,7 +123,7 @@
 
         <view class="weui-cells__title">文本框</view>
         <view class="weui-cells weui-cells_after-title">
-            <view class="weui-cell weui-cell_input">
+            <view class="weui-cell ">
                 <view class="weui-cell__bd">
                     <input class="weui-input" placeholder="请输入文本" />
                 </view>
@@ -191,4 +191,4 @@
             <button class="weui-btn" type="primary" bindtap="showTopTips">确定</button>
         </view>
     </view>
-</view>
\ No newline at end of file
+</view>
diff --git a/dist/example/list/list.js b/dist/example/list/list.js
old mode 100644
new mode 100755
diff --git a/dist/example/list/list.wxml b/dist/example/list/list.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/list/list.wxss b/dist/example/list/list.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/loadmore/loadmore.js b/dist/example/loadmore/loadmore.js
old mode 100644
new mode 100755
diff --git a/dist/example/loadmore/loadmore.wxml b/dist/example/loadmore/loadmore.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/loadmore/loadmore.wxss b/dist/example/loadmore/loadmore.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg.js b/dist/example/msg/msg.js
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg.wxml b/dist/example/msg/msg.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg.wxss b/dist/example/msg/msg.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_fail.js b/dist/example/msg/msg_fail.js
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_fail.wxml b/dist/example/msg/msg_fail.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_fail.wxss b/dist/example/msg/msg_fail.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_success copy.js b/dist/example/msg/msg_success copy.js
deleted file mode 100644
index f16cc1a8255aae310cbd340c85f98ff26a7bfb2d..0000000000000000000000000000000000000000
--- a/dist/example/msg/msg_success copy.js	
+++ /dev/null
@@ -1 +0,0 @@
-Page({});
\ No newline at end of file
diff --git a/dist/example/msg/msg_success.js b/dist/example/msg/msg_success.js
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_success.wxml b/dist/example/msg/msg_success.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_success.wxml copy b/dist/example/msg/msg_success.wxml copy
deleted file mode 100644
index 5dea316eea447ade71f5db8435f9cad81258fef4..0000000000000000000000000000000000000000
--- a/dist/example/msg/msg_success.wxml copy	
+++ /dev/null
@@ -1,25 +0,0 @@
-<view class="page">
-    <view class="weui-msg">
-        <view class="weui-msg__icon-area">
-            <icon type="success" size="93"></icon>
-        </view>
-        <view class="weui-msg__text-area">
-            <view class="weui-msg__title">操作成功</view>
-            <view class="weui-msg__desc">内容详情，可根据实际需要安排，如果换行则不超过规定长度，居中展现<navigator url="" class="weui-msg__link">文字链接</navigator></view>
-        </view>
-        <view class="weui-msg__opr-area">
-            <view class="weui-btn-area">
-                <button class="weui-btn" type="primary">推荐操作</button>
-                <button class="weui-btn" type="default">辅助操作</button>
-            </view>
-        </view>
-        <view class="weui-msg__extra-area">
-            <view class="weui-footer">
-                <view class="weui-footer__links">
-                    <navigator url="" class="weui-footer__link">底部链接文本</navigator>
-                </view>
-                <view class="weui-footer__text">Copyright © 2008-2016 weui.io</view>
-            </view>
-        </view>
-    </view>
-</view>
\ No newline at end of file
diff --git a/dist/example/msg/msg_success.wxss b/dist/example/msg/msg_success.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_success.wxss copy b/dist/example/msg/msg_success.wxss copy
deleted file mode 100644
index 1837700bb29b54d35f723d1037d0aa96e9b94e25..0000000000000000000000000000000000000000
--- a/dist/example/msg/msg_success.wxss copy	
+++ /dev/null
@@ -1,4 +0,0 @@
-page{
-    background-color: #FFFFFF;
-}
-page,.page{height:100%;}
diff --git a/dist/example/msg/msg_text copy.js b/dist/example/msg/msg_text copy.js
deleted file mode 100644
index f16cc1a8255aae310cbd340c85f98ff26a7bfb2d..0000000000000000000000000000000000000000
--- a/dist/example/msg/msg_text copy.js	
+++ /dev/null
@@ -1 +0,0 @@
-Page({});
\ No newline at end of file
diff --git a/dist/example/msg/msg_text.js b/dist/example/msg/msg_text.js
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_text.wxml b/dist/example/msg/msg_text.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_text.wxml copy b/dist/example/msg/msg_text.wxml copy
deleted file mode 100644
index 5dea316eea447ade71f5db8435f9cad81258fef4..0000000000000000000000000000000000000000
--- a/dist/example/msg/msg_text.wxml copy	
+++ /dev/null
@@ -1,25 +0,0 @@
-<view class="page">
-    <view class="weui-msg">
-        <view class="weui-msg__icon-area">
-            <icon type="success" size="93"></icon>
-        </view>
-        <view class="weui-msg__text-area">
-            <view class="weui-msg__title">操作成功</view>
-            <view class="weui-msg__desc">内容详情，可根据实际需要安排，如果换行则不超过规定长度，居中展现<navigator url="" class="weui-msg__link">文字链接</navigator></view>
-        </view>
-        <view class="weui-msg__opr-area">
-            <view class="weui-btn-area">
-                <button class="weui-btn" type="primary">推荐操作</button>
-                <button class="weui-btn" type="default">辅助操作</button>
-            </view>
-        </view>
-        <view class="weui-msg__extra-area">
-            <view class="weui-footer">
-                <view class="weui-footer__links">
-                    <navigator url="" class="weui-footer__link">底部链接文本</navigator>
-                </view>
-                <view class="weui-footer__text">Copyright © 2008-2016 weui.io</view>
-            </view>
-        </view>
-    </view>
-</view>
\ No newline at end of file
diff --git a/dist/example/msg/msg_text.wxss b/dist/example/msg/msg_text.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_text.wxss copy b/dist/example/msg/msg_text.wxss copy
deleted file mode 100644
index 1837700bb29b54d35f723d1037d0aa96e9b94e25..0000000000000000000000000000000000000000
--- a/dist/example/msg/msg_text.wxss copy	
+++ /dev/null
@@ -1,4 +0,0 @@
-page{
-    background-color: #FFFFFF;
-}
-page,.page{height:100%;}
diff --git a/dist/example/msg/msg_text_primary.js b/dist/example/msg/msg_text_primary.js
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_text_primary.wxml b/dist/example/msg/msg_text_primary.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/msg/msg_text_primary.wxss b/dist/example/msg/msg_text_primary.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/navbar/navbar.js b/dist/example/navbar/navbar.js
old mode 100644
new mode 100755
diff --git a/dist/example/navbar/navbar.wxml b/dist/example/navbar/navbar.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/navbar/navbar.wxss b/dist/example/navbar/navbar.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/panel/panel.js b/dist/example/panel/panel.js
old mode 100644
new mode 100755
diff --git a/dist/example/panel/panel.wxml b/dist/example/panel/panel.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/picker/picker.js b/dist/example/picker/picker.js
old mode 100644
new mode 100755
diff --git a/dist/example/picker/picker.wxml b/dist/example/picker/picker.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/picker/picker.wxss b/dist/example/picker/picker.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/preview/preview.js b/dist/example/preview/preview.js
old mode 100644
new mode 100755
diff --git a/dist/example/preview/preview.wxml b/dist/example/preview/preview.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/preview/preview.wxss b/dist/example/preview/preview.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/progress/progress.js b/dist/example/progress/progress.js
old mode 100644
new mode 100755
diff --git a/dist/example/progress/progress.wxml b/dist/example/progress/progress.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/progress/progress.wxss b/dist/example/progress/progress.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/searchbar/searchbar.js b/dist/example/searchbar/searchbar.js
old mode 100644
new mode 100755
diff --git a/dist/example/searchbar/searchbar.wxml b/dist/example/searchbar/searchbar.wxml
old mode 100644
new mode 100755
index 8c93fd8ff1ace22b631a2ebe29f57f08947a3eca..ea09d105d4049ae9f891cb97b5fedcf23c0e1ed2
--- a/dist/example/searchbar/searchbar.wxml
+++ b/dist/example/searchbar/searchbar.wxml
@@ -7,14 +7,14 @@
         <view class="weui-search-bar">
             <view class="weui-search-bar__form">
                 <view class="weui-search-bar__box">
-                    <icon class="weui-icon-search_in-box" type="search" size="12"></icon>
+                    <icon class="weui-icon-search_in-box" type="search" size="14"></icon>
                     <input type="text" class="weui-search-bar__input" placeholder="搜索" value="{{inputVal}}" focus="{{inputShowed}}" bindinput="inputTyping" />
                     <view class="weui-icon-clear" wx:if="{{inputVal.length > 0}}" bindtap="clearInput">
-                        <icon type="clear" size="12"></icon>
+                        <icon type="clear" size="14"></icon>
                     </view>
                 </view>
                 <label class="weui-search-bar__label" hidden="{{inputShowed}}" bindtap="showInput">
-                    <icon class="weui-icon-search" type="search" size="12"></icon>
+                    <icon class="weui-icon-search" type="search" size="14"></icon>
                     <view class="weui-search-bar__text">搜索</view>
                 </label>
             </view>
diff --git a/dist/example/searchbar/searchbar.wxss b/dist/example/searchbar/searchbar.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/slider/slider.js b/dist/example/slider/slider.js
old mode 100644
new mode 100755
diff --git a/dist/example/slider/slider.wxml b/dist/example/slider/slider.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/slider/slider.wxss b/dist/example/slider/slider.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/tabbar/tabbar.js b/dist/example/tabbar/tabbar.js
old mode 100644
new mode 100755
diff --git a/dist/example/tabbar/tabbar.wxml b/dist/example/tabbar/tabbar.wxml
old mode 100644
new mode 100755
index 2763cb5a4f5d243231ece6e130ff7808b100a227..ba45097853a2e7933daa11dcd07974a92ba52fe4
--- a/dist/example/tabbar/tabbar.wxml
+++ b/dist/example/tabbar/tabbar.wxml
@@ -3,4 +3,21 @@
         <view class="page__title">Tabbar</view>
         <view class="page__desc">底部导航，建议采用小程序原生的tabbar，通过设置app.json来实现。详情请看小程序文档。</view>
     </view>
-</view>
\ No newline at end of file
+    <view class="page__bd">
+      <view class="weui-tabbar">
+          <view class="weui-tabbar__item weui-bar__item_on">
+              <view style="position: relative;display:inline-block;">
+                <image src="../images/pic_160.png" class="weui-tabbar__icon"></image>
+              </view>
+              <view class="weui-tabbar__label">标题</view>
+          </view>
+          <view class="weui-tabbar__item">
+              <view style="position: relative;display:inline-block;">
+                <image src="../images/pic_160.png" class="weui-tabbar__icon"></image>
+                <view class="weui-badge weui-badge_dot" style="position:absolute;top:-2px;left:calc(100% - 3px);"></view>
+              </view>
+              <view class="weui-tabbar__label">标题</view>
+          </view>
+      </view>
+    </view>
+</view>
diff --git a/dist/example/tabbar/tabbar.wxss b/dist/example/tabbar/tabbar.wxss
index 9eb13479e591b5a10f1c6fe51183c523a75dadcf..8a1a6ceb18bf1286d1bbd84f9b650d7c479245cc 100644
--- a/dist/example/tabbar/tabbar.wxss
+++ b/dist/example/tabbar/tabbar.wxss
@@ -1 +1,6 @@
-/* example/tabbar/tabbar.wxss */
\ No newline at end of file
+.weui-tabbar{
+  position:fixed;
+  bottom:0;
+  left:0;
+  right:0;
+}
diff --git a/dist/example/toast/toast.js b/dist/example/toast/toast.js
old mode 100644
new mode 100755
diff --git a/dist/example/toast/toast.wxml b/dist/example/toast/toast.wxml
old mode 100644
new mode 100755
diff --git a/dist/example/toast/toast.wxss b/dist/example/toast/toast.wxss
old mode 100644
new mode 100755
diff --git a/dist/example/uploader/uploader.js b/dist/example/uploader/uploader.js
old mode 100644
new mode 100755
diff --git a/dist/example/uploader/uploader.wxml b/dist/example/uploader/uploader.wxml
old mode 100644
new mode 100755
index cfd91da577239a27509414b388338bf730f33ce5..cd81f98ff57c941be62f469b302ac4787047edf0
--- a/dist/example/uploader/uploader.wxml
+++ b/dist/example/uploader/uploader.wxml
@@ -9,8 +9,13 @@
                 <view class="weui-cell__bd">
                     <view class="weui-uploader">
                         <view class="weui-uploader__hd">
-                            <view class="weui-uploader__title">图片上传</view>
-                            <view class="weui-uploader__info">{{files.length}}/2</view>
+                          <view class="weui-uploader__overview">
+                              <view class="weui-uploader__title">图片上传</view>
+                              <view class="weui-uploader__info">{{files.length}}/2</view>
+                          </view>
+                          <view class="weui-uploader__tips">
+                            上传提示
+                          </view>
                         </view>
                         <view class="weui-uploader__bd">
                             <view class="weui-uploader__files" id="uploaderFiles">
@@ -25,8 +30,11 @@
                                 <view class="weui-uploader__file">
                                     <image class="weui-uploader__img" src="../images/pic_160.png" mode="aspectFill" />
                                 </view>
-                                <view class="weui-uploader__file">
+                                <view class="weui-uploader__file weui-uploader__file_status">
                                     <image class="weui-uploader__img" src="../images/pic_160.png" mode="aspectFill" />
+                                    <view class="weui-uploader__file-content">
+                                      <view class="weui-loading"></view>
+                                    </view>
                                 </view>
                                 <view class="weui-uploader__file weui-uploader__file_status">
                                     <image class="weui-uploader__img" src="../images/pic_160.png" mode="aspectFill" />
@@ -48,4 +56,4 @@
             </view>
         </view>
     </view>
-</view>
\ No newline at end of file
+</view>
diff --git a/dist/style/base/fn.wxss b/dist/style/base/fn.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/fn.wxss
+++ b/dist/style/base/fn.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/mixin/mobile.wxss b/dist/style/base/mixin/mobile.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/mixin/mobile.wxss
+++ b/dist/style/base/mixin/mobile.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/mixin/setArrow.wxss b/dist/style/base/mixin/setArrow.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/mixin/setArrow.wxss
+++ b/dist/style/base/mixin/setArrow.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/mixin/setOnepx.wxss b/dist/style/base/mixin/setOnepx.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/mixin/setOnepx.wxss
+++ b/dist/style/base/mixin/setOnepx.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/mixin/text.wxss b/dist/style/base/mixin/text.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/mixin/text.wxss
+++ b/dist/style/base/mixin/text.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/reset.wxss b/dist/style/base/reset.wxss
old mode 100644
new mode 100755
index 217c2f40594820f4b986e430d8f42e94e51c0e9f..7b911d8686dec30cc425e4511aae9b1f9bb9c714
--- a/dist/style/base/reset.wxss
+++ b/dist/style/base/reset.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/variable/color.wxss b/dist/style/base/variable/color.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/variable/color.wxss
+++ b/dist/style/base/variable/color.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/variable/global.wxss b/dist/style/base/variable/global.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/variable/global.wxss
+++ b/dist/style/base/variable/global.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/variable/weui-button.wxss b/dist/style/base/variable/weui-button.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/variable/weui-button.wxss
+++ b/dist/style/base/variable/weui-button.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/variable/weui-cell.wxss b/dist/style/base/variable/weui-cell.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/variable/weui-cell.wxss
+++ b/dist/style/base/variable/weui-cell.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/variable/weui-dialog.wxss b/dist/style/base/variable/weui-dialog.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/variable/weui-dialog.wxss
+++ b/dist/style/base/variable/weui-dialog.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/variable/weui-grid.wxss b/dist/style/base/variable/weui-grid.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/variable/weui-grid.wxss
+++ b/dist/style/base/variable/weui-grid.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/variable/weui-msg.wxss b/dist/style/base/variable/weui-msg.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/variable/weui-msg.wxss
+++ b/dist/style/base/variable/weui-msg.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/base/variable/weui-progress.wxss b/dist/style/base/variable/weui-progress.wxss
old mode 100644
new mode 100755
index 6a3ee6268d72a31a1193aa1ddee5053b992bcb09..1988db54407963ed97232aa795794b06b9632860
--- a/dist/style/base/variable/weui-progress.wxss
+++ b/dist/style/base/variable/weui-progress.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/weui.wxss b/dist/style/weui.wxss
old mode 100644
new mode 100755
index 622407b0cc63272232efc8f823bce50e902205ef..21f5e070fed1e0f339a89d93a79bd1059e4a20f5
--- a/dist/style/weui.wxss
+++ b/dist/style/weui.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-page{line-height:1.6;font-family:-apple-system-font,Helvetica Neue,sans-serif}icon{vertical-align:middle}.weui-cells{position:relative;margin-top:8px;background-color:#fff;line-height:1.41176471;font-size:17px}.weui-cells:before{top:0;border-top:1rpx solid rgba(0,0,0,.1)}.weui-cells:after,.weui-cells:before{content:" ";position:absolute;left:0;right:0;height:1px;color:rgba(0,0,0,.1)}.weui-cells:after{bottom:0;border-bottom:1rpx solid rgba(0,0,0,.1)}.weui-cells__title{margin-top:16px;margin-bottom:3px;padding-left:16px;padding-right:16px;color:rgba(0,0,0,.5);font-size:14px}.weui-cells_after-title{margin-top:0}.weui-cells__tips{margin-top:3px;color:rgba(0,0,0,.5);padding-left:16px;padding-right:16px;font-size:14px}.weui-cell{padding:16px;position:relative;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.weui-cell:before{content:" ";position:absolute;left:0;top:0;right:0;height:1px;border-top:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1);left:16px}.weui-cell:first-child:before{display:none}.weui-cell_active{background-color:#ececec}.weui-cell_primary{-webkit-box-align:start;-webkit-align-items:flex-start;align-items:flex-start}.weui-cell__bd{-webkit-box-flex:1;-webkit-flex:1;flex:1}.weui-cell__ft{text-align:right;color:rgba(0,0,0,.5)}.weui-cell_access{color:inherit;-webkit-tap-highlight-color:rgba(0,0,0,0)}.weui-cell__ft_in-access{padding-right:16px;position:relative}.weui-cell__ft_in-access:after{content:" ";display:inline-block;height:8px;width:8px;border-width:2px 2px 0 0;border-color:#b2b2b2;border-style:solid;-webkit-transform:matrix(.71,.71,-.71,.71,0,0);transform:matrix(.71,.71,-.71,.71,0,0);position:relative;top:-2px;position:absolute;top:50%;margin-top:-5px;right:0}.weui-cell_link{color:#576b95;font-size:17px}.weui-cell_link:active{background-color:#ececec}.weui-cell_link:first-child:before{display:block}.weui-icon-radio{margin-left:3.2px;margin-right:3.2px}.weui-icon-checkbox_circle,.weui-icon-checkbox_success{margin-left:4.6px;margin-right:4.6px}.weui-check__label:active{background-color:#ececec}.weui-check{position:absolute;left:-9999px}.weui-check__hd_in-checkbox{padding-right:16px}.weui-cell__ft_in-radio{padding-left:16px}.weui-cell_input{padding-top:0;padding-bottom:0}.weui-label{width:105px;word-wrap:break-word;word-break:break-all}.weui-input{height:3.29411765em;min-height:3.29411765em;line-height:3.29411765em}.weui-toptips{position:fixed;-webkit-transform:translateZ(0);transform:translateZ(0);top:0;left:0;right:0;padding:5px;font-size:14px;text-align:center;color:#fff;z-index:5000;word-wrap:break-word;word-break:break-all}.weui-toptips_warn{background-color:#fa5151}.weui-textarea{display:block;width:100%}.weui-textarea-counter{color:rgba(0,0,0,.3);text-align:right}.weui-cell_warn,.weui-textarea-counter_warn{color:#fa5151}.weui-form-preview{position:relative;background-color:#fff}.weui-form-preview:before{top:0;border-top:1rpx solid rgba(0,0,0,.1)}.weui-form-preview:after,.weui-form-preview:before{content:" ";position:absolute;left:0;right:0;height:1px;color:rgba(0,0,0,.1)}.weui-form-preview:after{bottom:0;border-bottom:1rpx solid rgba(0,0,0,.1)}.weui-form-preview__value{font-size:14px}.weui-form-preview__value_in-hd{font-size:26px}.weui-form-preview__hd{position:relative;padding:16px;text-align:right;line-height:2.5em}.weui-form-preview__hd:after{content:" ";position:absolute;left:0;bottom:0;right:0;height:1px;border-bottom:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1);left:16px}.weui-form-preview__bd{padding:16px;font-size:.9em;text-align:right;color:rgba(0,0,0,.5);line-height:2}.weui-form-preview__ft{position:relative;line-height:50px;display:-webkit-box;display:-webkit-flex;display:flex}.weui-form-preview__ft:after{content:" ";position:absolute;left:0;top:0;right:0;height:1px;border-top:1rpx solid 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rgba(0,0,0,.1)}.weui-select:before{content:" ";display:inline-block;height:6px;width:6px;border-width:2px 2px 0 0;border-color:#c8c8cd;border-style:solid;-webkit-transform:matrix(.71,.71,-.71,.71,0,0);transform:matrix(.71,.71,-.71,.71,0,0);position:relative;top:-2px;position:absolute;top:50%;right:16px;margin-top:-4px}.weui-select_in-select-after{padding-left:0}.weui-cell__bd_in-select-before,.weui-cell__hd_in-select-after{padding-left:16px}.weui-cell_vcode{padding-right:0}.weui-vcode-btn,.weui-vcode-img{margin-left:5px;height:3.29411765em;vertical-align:middle}.weui-vcode-btn{display:inline-block;padding:0 .6em 0 .7em;border-left:1rpx solid 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";position:absolute;top:0;right:0;bottom:0;left:0;background-color:rgba(0,0,0,.5)}.weui-uploader__file-content{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);color:#fff}.weui-uploader__input-box{float:left;position:relative;margin-right:8px;margin-bottom:8px;width:96px;height:96px;box-sizing:border-box;background-color:#ededed}.weui-uploader__input-box:after,.weui-uploader__input-box:before{content:" ";position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);background-color:#a3a3a3}.weui-uploader__input-box:before{width:2px;height:32px}.weui-uploader__input-box:after{width:32px;height:2px}.weui-uploader__input-box:active{border-color:#8b8b8b}.weui-uploader__input-box:active:after,.weui-uploader__input-box:active:before{background-color:#8b8b8b}.weui-uploader__input{position:absolute;z-index:1;top:0;left:0;width:100%;height:100%;opacity:0}.weui-article{padding:24px 16px;padding:24px calc(16px + constant(safe-area-inset-right)) calc(24px + constant(safe-area-inset-bottom)) calc(16px + constant(safe-area-inset-left));padding:24px calc(16px + env(safe-area-inset-right)) calc(24px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));font-size:17px;color:rgba(0,0,0,.9)}.weui-article__section{margin-bottom:1.5em}.weui-article__h1{font-size:22px;font-weight:700;margin-bottom:.9em;line-height:1.4}.weui-article__h2{font-size:17px}.weui-article__h2,.weui-article__h3{font-weight:700;margin-bottom:.34em;line-height:1.4}.weui-article__h3{font-size:15px}.weui-article__p{margin:0 0 .8em}.weui-msg{padding-top:36px;padding:calc(36px + constant(safe-area-inset-top)) constant(safe-area-inset-right) constant(safe-area-inset-bottom) constant(safe-area-inset-left);padding:calc(36px + env(safe-area-inset-top)) env(safe-area-inset-right) env(safe-area-inset-bottom) 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12px;font-size:0}.weui-icon-clear:after{content:"";height:100%;vertical-align:middle;display:inline-block;width:0;overflow:hidden}.weui-search-bar__label{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;border-radius:4px;text-align:center;color:rgba(0,0,0,.5);background:#fff;line-height:32px}.weui-search-bar__cancel-btn{margin-left:8px;line-height:32px;color:#576b95;white-space:nowrap}icon[type=success]:after,icon[type=success]:before{color:#07c160!important}.weui-mask{background:rgba(0,0,0,.6)}.weui-mask,.weui-mask_transparent{position:fixed;z-index:1000;top:0;right:0;left:0;bottom:0}.weui-dialog__wrp{position:fixed;z-index:5000;top:16px;bottom:16px;left:16px;right:16px;text-align:center;font-size:0;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center}.weui-dialog__wrp .weui-dialog{max-height:100%}.weui-dialog{background-color:#fff;text-align:center;border-radius:12px;overflow:hidden;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-flex-direction:column;-webkit-box-orient:vertical;-webkit-box-direction:normal;flex-direction:column;max-height:90%}.weui-dialog__hd{padding:32px 24px 16px}.weui-dialog__title{font-weight:700;font-size:17px;line-height:1.4}.weui-dialog__bd{-webkit-box-flex:1;-webkit-flex:1;flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:0 24px;margin-bottom:32px;min-height:40px;font-size:17px;line-height:1.4;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;color:rgba(0,0,0,.5)}.weui-dialog__bd:first-child{padding:32px 24px 0;font-weight:700;color:rgba(0,0,0,.9);-webkit-flex-direction:column;-webkit-box-orient:vertical;-webkit-box-direction:normal;flex-direction:column;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center}.weui-dialog__bd:first-child,.weui-dialog__ft{display:-webkit-box;display:-webkit-flex;display:flex}.weui-dialog__ft{position:relative;line-height:64px;min-height:64px;font-size:17px}.weui-dialog__ft:after{content:" ";position:absolute;left:0;top:0;right:0;height:1px;border-top:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-dialog__btn{display:block;-webkit-box-flex:1;-webkit-flex:1;flex:1;color:#576b95;font-weight:700;text-decoration:none;-webkit-tap-highlight-color:rgba(0,0,0,0);position:relative}.weui-dialog__btn:active{background-color:#ececec}.weui-dialog__btn:after{content:" ";position:absolute;left:0;top:0;width:1px;bottom:0;border-left:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-dialog__btn:first-child:after{display:none}.weui-dialog__btn_default{color:rgba(0,0,0,.9)}@media screen and (min-width:352px){.weui-dialog{width:320px;margin:0 auto}}.weui-half-screen-dialog{position:fixed;left:0;right:0;bottom:0;max-height:75%;z-index:5000;line-height:1.4;background-color:#fff;border-top-left-radius:12px;border-top-right-radius:12px;overflow:hidden;padding:0 24px;padding:0 calc(24px + constant(safe-area-inset-right)) constant(safe-area-inset-bottom) calc(24px + constant(safe-area-inset-left));padding:0 calc(24px + env(safe-area-inset-right)) env(safe-area-inset-bottom) calc(24px + env(safe-area-inset-left))}.weui-half-screen-dialog__hd{font-size:8px;height:8em;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.weui-half-screen-dialog__hd .weui-icon-btn{position:absolute;top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%)}.weui-half-screen-dialog__hd__side{position:relative;left:-8px}.weui-half-screen-dialog__hd__main{-webkit-box-flex:1;-webkit-flex:1;flex:1}.weui-half-screen-dialog__hd__side+.weui-half-screen-dialog__hd__main{text-align:center;padding:0 40px}.weui-half-screen-dialog__hd__main+.weui-half-screen-dialog__hd__side{right:-8px;left:auto}.weui-half-screen-dialog__hd__main+.weui-half-screen-dialog__hd__side .weui-icon-btn{right:0}.weui-half-screen-dialog__title{display:block;color:rgba(0,0,0,.9);font-weight:700;font-size:15px}.weui-half-screen-dialog__subtitle{display:block;color:rgba(0,0,0,.5);font-size:10px}.weui-half-screen-dialog__bd{word-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;overflow-y:auto}.weui-half-screen-dialog__desc{padding-top:4px;font-size:17px;font-weight:700;color:rgba(0,0,0,.9);line-height:1.4}.weui-half-screen-dialog__tips{padding-top:16px;font-size:14px;color:rgba(0,0,0,.3);line-height:1.4}.weui-half-screen-dialog__ft{padding:40px 24px 32px;text-align:center}.weui-half-screen-dialog__ft .weui-btn:nth-last-child(n+2),.weui-half-screen-dialog__ft .weui-btn:nth-last-child(n+2)+.weui-btn{display:inline-block;vertical-align:top;margin:0 8px;width:120px}.weui-icon-btn{background-color:transparent;background-repeat:no-repeat;background-position:50% 50%;background-size:100%;border:0;outline:0;font-size:0}.weui-icon-btn_goback{width:12px;height:24px;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='24' viewBox='0 0 12 24'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cpath fill='%23FFF' d='M-16-8c0-6.627 5.367-12 12-12h390c6.628 0 12 5.374 12 12v52H-16V-8z'/%3E%3Cpath fill='%23000' fill-opacity='.9' d='M10 19.438L8.955 20.5l-7.666-7.79a1.02 1.02 0 0 1 0-1.42L8.955 3.5 10 4.563 2.682 12 10 19.438z'/%3E%3C/g%3E%3C/svg%3E")}.weui-icon-btn_close{width:24px;height:24px;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' width='24' height='24' viewBox='0 0 24 24'%3E%3Cdefs%3E%3Cpath id='a' d='M8 6.943L1.807.75.75 1.807 6.943 8 .75 14.193l1.057 1.057L8 9.057l6.193 6.193 1.057-1.057L9.057 8l6.193-6.193L14.193.75z'/%3E%3C/defs%3E%3Cg fill='none' fill-rule='evenodd' transform='translate(-16 -20)'%3E%3Cpath fill='%23FFF' d='M0 12C0 5.373 5.367 0 12 0h390c6.628 0 12 5.374 12 12v52H0V12z'/%3E%3Cuse fill='%23000' fill-opacity='.9' transform='translate(20 24)' xlink:href='%23a'/%3E%3C/g%3E%3C/svg%3E")}.weui-icon-btn_more{width:24px;height:24px;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cpath fill='%23FFF' d='M-374-8c0-6.627 5.367-12 12-12H28c6.628 0 12 5.374 12 12v52h-414V-8z'/%3E%3Cpath fill='%23000' fill-opacity='.9' d='M6.75 12a1.75 1.75 0 1 1-3.5 0 1.75 1.75 0 0 1 3.5 0zM12 10.25a1.75 1.75 0 1 1 0 3.5 1.75 1.75 0 0 1 0-3.5zm7 0a1.75 1.75 0 1 1 0 3.5 1.75 1.75 0 0 1 0-3.5z'/%3E%3C/g%3E%3C/svg%3E")}.weui-toptips{position:fixed;-webkit-transform:translateZ(0) translateY(-108%);transform:translateZ(0) translateY(-108%);text-align:center;top:8px;left:16px;right:16px;border-radius:4px;padding:8px;-webkit-border-radius:4px;color:hsla(0,0%,100%,.9);font-size:17px;line-height:1.4;background:rgba(250,81,81,.9);z-index:5000;word-wrap:break-word;word-break:break-all;-webkit-transition:all .4s ease-in-out;transition:all .4s ease-in-out}.weui-toptips_show{-webkit-transform:translateZ(0) translateY(0);transform:translateZ(0) translateY(0);opacity:1}.weui-toptips_warn{background-color:#fa5151}.weui-toptips_success{background-color:#09bb07}.weui-toptips_error{background-color:#fa5151}.weui-toptips_info{background-color:#10aeff}page{--height:44px;--right:190rpx}.weui-navigation-bar{overflow:hidden}.weui-navigation-bar .android{--height:48px;--right:222rpx}.weui-navigation-bar__inner{position:fixed;top:0;left:0;z-index:5001;height:var(--height);padding-right:var(--right);width:calc(100% - var(--right))}.weui-navigation-bar__inner,.weui-navigation-bar__inner .weui-navigation-bar__left{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.weui-navigation-bar__inner .weui-navigation-bar__left{position:relative;width:var(--right);padding-left:16px;-webkit-box-pack:center}.weui-navigation-bar__inner .weui-navigation-bar__left .weui-navigation-bar__btn{display:inline-block;vertical-align:middle;background-repeat:no-repeat}.weui-navigation-bar__inner .weui-navigation-bar__left .weui-navigation-bar__btn_goback{font-size:12px;width:1em;height:2em;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='24' viewBox='0 0 12 24'%3E  %3Cpath fill-opacity='.9' fill-rule='evenodd' d='M10 19.438L8.955 20.5l-7.666-7.79a1.02 1.02 0 0 1 0-1.42L8.955 3.5 10 4.563 2.682 12 10 19.438z'/%3E%3C/svg%3E");background-position:50% 50%;background-size:cover}.weui-navigation-bar__inner .weui-navigation-bar__left .weui-navigation-bar__btn_goback:active{opacity:.5}.weui-navigation-bar__inner .weui-navigation-bar__center{font-size:17px;text-align:center;position:relative;-webkit-box-flex:1;-webkit-flex:1;flex:1;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center}.weui-navigation-bar__inner .weui-navigation-bar__loading{font-size:0}.weui-navigation-bar__inner .weui-navigation-bar__loading .weui-loading{margin-left:0}.weui-navigation-bar__inner .weui-navigation-bar__right{margin-right:16px}.weui-navigation-bar__placeholder{height:var(--height);background:#f8f8f8;position:relative;z-index:50}
\ No newline at end of file
diff --git a/dist/style/widget/weui-agree/weui-agree.wxss b/dist/style/widget/weui-agree/weui-agree.wxss
old mode 100644
new mode 100755
index a82e30977e01f26bb9f12b9527f9bc1982b66e89..257de88a75e0b0d501f4168cb5b946c866890ef1
--- a/dist/style/widget/weui-agree/weui-agree.wxss
+++ b/dist/style/widget/weui-agree/weui-agree.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-animate/weui-animate.wxss b/dist/style/widget/weui-animate/weui-animate.wxss
old mode 100644
new mode 100755
index f1cf84746adf8d1aa9cbcb61d240c5ab1b4bc40d..721cbde0a3ce5c1fbaa48770f11381250ce4e17e
--- a/dist/style/widget/weui-animate/weui-animate.wxss
+++ b/dist/style/widget/weui-animate/weui-animate.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-button/weui-btn_cell.wxss b/dist/style/widget/weui-button/weui-btn_cell.wxss
old mode 100644
new mode 100755
index 5485d9348ce2d62e95edad1510b1e6c5c72117a9..b81d51c9fcd54191502ef4c71ae35662b52bb848
--- a/dist/style/widget/weui-button/weui-btn_cell.wxss
+++ b/dist/style/widget/weui-button/weui-btn_cell.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-button/weui-btn_default.wxss b/dist/style/widget/weui-button/weui-btn_default.wxss
old mode 100644
new mode 100755
index 134a18d2bf8f425a486bb904f0a9997ded23fe3a..58af4cf88b864da240ec0ccb5bd44cf660617bc8
--- a/dist/style/widget/weui-button/weui-btn_default.wxss
+++ b/dist/style/widget/weui-button/weui-btn_default.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-button/weui-btn_disabled.wxss b/dist/style/widget/weui-button/weui-btn_disabled.wxss
old mode 100644
new mode 100755
index 665022d083bf4ffae7eb16666859f7dcdb105154..920177eba289e9c4014a95717f2d7df5144780b2
--- a/dist/style/widget/weui-button/weui-btn_disabled.wxss
+++ b/dist/style/widget/weui-button/weui-btn_disabled.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-button/weui-btn_global.wxss b/dist/style/widget/weui-button/weui-btn_global.wxss
old mode 100644
new mode 100755
index d6a125df16f3d3ce4b3a07bbbbb8fc2747458a0f..222835babc6d67ae70d11f29ab4b2f14cc8d2786
--- a/dist/style/widget/weui-button/weui-btn_global.wxss
+++ b/dist/style/widget/weui-button/weui-btn_global.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-button/weui-btn_loading.wxss b/dist/style/widget/weui-button/weui-btn_loading.wxss
old mode 100644
new mode 100755
index 51ffc8f56b6a69002f6a523cf61967d7671a33ed..9cda03950e97b67a158cabe28d5fd471365d90a5
--- a/dist/style/widget/weui-button/weui-btn_loading.wxss
+++ b/dist/style/widget/weui-button/weui-btn_loading.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-button/weui-btn_plain.wxss b/dist/style/widget/weui-button/weui-btn_plain.wxss
old mode 100644
new mode 100755
index 5be5a46e0bc99794c97d7f42563536798fa7299a..2228ef7120cfd6ec45108a178069af170ab1f0ce
--- a/dist/style/widget/weui-button/weui-btn_plain.wxss
+++ b/dist/style/widget/weui-button/weui-btn_plain.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-button/weui-btn_primary.wxss b/dist/style/widget/weui-button/weui-btn_primary.wxss
old mode 100644
new mode 100755
index 5ee5a9d8cdb6be619d08e8b2d3c5e4d84ae61b7c..3e584575ebb1c5b9d9b91150af30339740611012
--- a/dist/style/widget/weui-button/weui-btn_primary.wxss
+++ b/dist/style/widget/weui-button/weui-btn_primary.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-button/weui-btn_warn.wxss b/dist/style/widget/weui-button/weui-btn_warn.wxss
old mode 100644
new mode 100755
index 5e69cc1152652e6c784ef8b1e3c891b6753fea2c..a76259546888b8e122da574cb65ce90d0b4ff955
--- a/dist/style/widget/weui-button/weui-btn_warn.wxss
+++ b/dist/style/widget/weui-button/weui-btn_warn.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-button/weui-button.wxss b/dist/style/widget/weui-button/weui-button.wxss
old mode 100644
new mode 100755
index ce52d04157056070c7bef4f5acb0d5889939d516..2a46c4b68ee1299dc95307f6aaef024571597716
--- a/dist/style/widget/weui-button/weui-button.wxss
+++ b/dist/style/widget/weui-button/weui-button.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-button.weui-btn,input.weui-btn{border-width:0;outline:0;-webkit-appearance:none}button.weui-btn:focus,input.weui-btn:focus{outline:0}button.weui-btn_inline,button.weui-btn_mini,input.weui-btn_inline,input.weui-btn_mini{width:auto}button.weui-btn_plain-default,button.weui-btn_plain-primary,input.weui-btn_plain-default,input.weui-btn_plain-primary{border-width:1px;background-color:transparent}.weui-btn_mini{display:inline-block;width:auto;padding:0 .75em;line-height:2;font-size:16px}.weui-btn+.weui-btn{margin-top:16px}.weui-btn.weui-btn_inline+.weui-btn.weui-btn_inline{margin-top:auto;margin-left:16px}.weui-btn-area{margin:48px 16px 8px}.weui-btn-area_inline{display:-webkit-box;display:-webkit-flex;display:flex}.weui-btn-area_inline .weui-btn{margin-top:auto;margin-right:16px;width:100%;-webkit-box-flex:1;-webkit-flex:1;flex:1}.weui-btn-area_inline .weui-btn:last-child{margin-right:0}.weui-btn{position:relative;display:block;width:184px;margin-left:auto;margin-right:auto;padding:8px 24px;box-sizing:border-box;font-weight:700;font-size:17px;text-align:center;text-decoration:none;color:#fff;line-height:1.41176471;border-radius:4px;-webkit-tap-highlight-color:rgba(0,0,0,0);overflow:hidden;border-width:0}.weui-btn:after{display:none}.weui-btn[size=mini],.weui-btn_block{width:auto}button[type=primary]{background-color:#07c160;color:#fff}.button-hover[type=primary]{color:#fff;background-color:#06ad56}button[type=default]{color:#06ae56;background-color:#f2f2f2}.button-hover[type=default]{color:#06ae56;background-color:#d9d9d9}button[type=warn]{color:#fa5151;background-color:#f2f2f2}.button-hover[type=warn]{color:#fa5151;background-color:#d9d9d9}button[disabled][type=primary],button[disabled][type=warn]{color:rgba(0,0,0,.18);background-color:#fafafa}button[type=primary][plain]{color:#07c160;border:1px solid #1aad19}.button-hover[type=primary][plain]{color:#06ae56;border-color:#179c16;background-color:rgba(0,0,0,.1)}button[type=default][plain]{color:#353535;border:1px solid #353535}.button-hover[type=default][plain]{color:#323232;border-color:#323232;background-color:rgba(0,0,0,.1)}button[disabled][type=default],button[disabled][type=primary]{color:rgba(0,0,0,.2);border-color:rgba(0,0,0,.2);background-color:transparent}
\ No newline at end of file
+.weui-btn+.weui-btn{margin-top:16px}.weui-btn.weui-btn_inline+.weui-btn.weui-btn_inline{margin-top:auto;margin-left:16px}.weui-btn-area{margin:48px 16px 8px}.weui-btn-area_inline{display:-webkit-box;display:-webkit-flex;display:flex}.weui-btn-area_inline .weui-btn{margin-top:auto;margin-right:16px;width:100%;-webkit-box-flex:1;-webkit-flex:1;flex:1}.weui-btn-area_inline .weui-btn:last-child{margin-right:0}
\ No newline at end of file
diff --git a/dist/style/widget/weui-cell/weui-access.wxss b/dist/style/widget/weui-cell/weui-access.wxss
old mode 100644
new mode 100755
index 7d057de0396803ec4270b93e0795b51bca57fb86..e1a60b1c241f405ae50582e67ae8b8ae6d806679
--- a/dist/style/widget/weui-cell/weui-access.wxss
+++ b/dist/style/widget/weui-cell/weui-access.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-cell/weui-cell.wxss b/dist/style/widget/weui-cell/weui-cell.wxss
old mode 100644
new mode 100755
index 59d1b9f99b8a47c75e5098c85a53d5bc12fff01e..c5e8ea1833826f9d9141a2fb3c753e3191a8fd58
--- a/dist/style/widget/weui-cell/weui-cell.wxss
+++ b/dist/style/widget/weui-cell/weui-cell.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-cells{position:relative;margin-top:8px;background-color:#fff;line-height:1.41176471;font-size:17px}.weui-cells:before{top:0;border-top:1rpx solid rgba(0,0,0,.1)}.weui-cells:after,.weui-cells:before{content:" ";position:absolute;left:0;right:0;height:1px;color:rgba(0,0,0,.1)}.weui-cells:after{bottom:0;border-bottom:1rpx solid rgba(0,0,0,.1)}.weui-cells__title{margin-top:16px;margin-bottom:3px;padding-left:16px;padding-right:16px;color:rgba(0,0,0,.5);font-size:14px}.weui-cells_after-title{margin-top:0}.weui-cells__tips{margin-top:3px;color:rgba(0,0,0,.5);padding-left:16px;padding-right:16px;font-size:14px}.weui-cell{padding:16px;position:relative;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.weui-cell:before{content:" ";position:absolute;left:0;top:0;right:0;height:1px;border-top:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1);left:16px}.weui-cell:first-child:before{display:none}.weui-cell_active{background-color:#ececec}.weui-cell_primary{-webkit-box-align:start;-webkit-align-items:flex-start;align-items:flex-start}.weui-cell__bd{-webkit-box-flex:1;-webkit-flex:1;flex:1}.weui-cell__ft{text-align:right;color:rgba(0,0,0,.5)}
\ No newline at end of file
+.weui-cells{position:relative;margin-top:8px;background-color:#fff;line-height:1.41176471;font-size:17px}.weui-cells:before{top:0;border-top:1rpx solid rgba(0,0,0,.1)}.weui-cells:after,.weui-cells:before{content:" ";position:absolute;left:0;right:0;height:1px;color:rgba(0,0,0,.1)}.weui-cells:after{bottom:0;border-bottom:1rpx solid rgba(0,0,0,.1)}.weui-cells__title{margin-top:16px;margin-bottom:3px;padding-left:16px;padding-right:16px;color:rgba(0,0,0,.5);font-size:14px}.weui-cells_after-title{margin-top:0}.weui-cells__tips{margin-top:3px;color:rgba(0,0,0,.5);padding-left:16px;padding-right:16px;font-size:14px}.weui-cell{padding:16px;position:relative;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.weui-cell:before{content:" ";position:absolute;left:0;top:0;right:0;height:1px;border-top:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1);left:16px}.weui-cell:first-child:before{display:none}.weui-cell_active{background-color:#ececec}.weui-cell_primary{-webkit-box-align:start;-webkit-align-items:flex-start;align-items:flex-start}.weui-cell__bd{-webkit-box-flex:1;-webkit-flex:1;flex:1}.weui-cell__ft{text-align:right;color:rgba(0,0,0,.5)}.weui-cell_label-block,.weui-cell_wxss.weui-cell_wxss:before{display:block}.weui-cell_label-block .weui-label{width:auto;word-break:normal;-webkit-hyphens:auto;hyphens:auto}
\ No newline at end of file
diff --git a/dist/style/widget/weui-cell/weui-check.wxss b/dist/style/widget/weui-cell/weui-check.wxss
old mode 100644
new mode 100755
index 2a0907d2ca4b3b7b1405e035d8b3d4a4deacaa68..70ad8aef12711f2d99861db3b8d116218ce30939
--- a/dist/style/widget/weui-cell/weui-check.wxss
+++ b/dist/style/widget/weui-cell/weui-check.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-icon-radio{margin-left:3.2px;margin-right:3.2px}.weui-icon-checkbox_circle,.weui-icon-checkbox_success{margin-left:4.6px;margin-right:4.6px}.weui-check__label:active{background-color:#ececec}.weui-check{position:absolute;left:-9999px}.weui-check__hd_in-checkbox{padding-right:16px}.weui-cell__ft_in-radio{padding-left:16px}
\ No newline at end of file
+.weui-cells_checkbox .weui-check__label:before{left:55px}.weui-check__label:active{background-color:#ececec}.weui-check{position:absolute;left:-9999px}.weui-check__hd_in-checkbox{padding-right:16px}.weui-cell__ft_in-radio{padding-left:16px}
\ No newline at end of file
diff --git a/dist/style/widget/weui-cell/weui-form.wxss b/dist/style/widget/weui-cell/weui-form.wxss
old mode 100644
new mode 100755
index e13d6774642ee345a6356e5ce2eae7311ca7630d..116b12b25948190effe3e652b92ac4c03b58de47
--- a/dist/style/widget/weui-cell/weui-form.wxss
+++ b/dist/style/widget/weui-cell/weui-form.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-cell_input{padding-top:0;padding-bottom:0}.weui-label{width:105px;word-wrap:break-word;word-break:break-all}.weui-input{height:3.29411765em;min-height:3.29411765em;line-height:3.29411765em}.weui-toptips{position:fixed;-webkit-transform:translateZ(0);transform:translateZ(0);top:0;left:0;right:0;padding:5px;font-size:14px;text-align:center;color:#fff;z-index:5000;word-wrap:break-word;word-break:break-all}.weui-toptips_warn{background-color:#fa5151}.weui-textarea{display:block;width:100%}.weui-textarea-counter{color:rgba(0,0,0,.3);text-align:right}.weui-cell_warn,.weui-textarea-counter_warn{color:#fa5151}.weui-form-preview{position:relative;background-color:#fff}.weui-form-preview:before{top:0;border-top:1rpx solid rgba(0,0,0,.1)}.weui-form-preview:after,.weui-form-preview:before{content:" ";position:absolute;left:0;right:0;height:1px;color:rgba(0,0,0,.1)}.weui-form-preview:after{bottom:0;border-bottom:1rpx solid rgba(0,0,0,.1)}.weui-form-preview__value{font-size:14px}.weui-form-preview__value_in-hd{font-size:26px}.weui-form-preview__hd{position:relative;padding:16px;text-align:right;line-height:2.5em}.weui-form-preview__hd:after{content:" ";position:absolute;left:0;bottom:0;right:0;height:1px;border-bottom:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1);left:16px}.weui-form-preview__bd{padding:16px;font-size:.9em;text-align:right;color:rgba(0,0,0,.5);line-height:2}.weui-form-preview__ft{position:relative;line-height:50px;display:-webkit-box;display:-webkit-flex;display:flex}.weui-form-preview__ft:after{content:" ";position:absolute;left:0;top:0;right:0;height:1px;border-top:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-form-preview__item{overflow:hidden}.weui-form-preview__label{float:left;margin-right:1em;min-width:4em;color:rgba(0,0,0,.5);text-align:justify;text-align-last:justify}.weui-form-preview__value{display:block;overflow:hidden;word-break:normal;word-wrap:break-word}.weui-form-preview__btn{position:relative;display:block;-webkit-box-flex:1;-webkit-flex:1;flex:1;color:#576b95;text-align:center}.weui-form-preview__btn:after{content:" ";position:absolute;left:0;top:0;width:1px;bottom:0;border-left:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-form-preview__btn:first-child:after{display:none}.weui-form-preview__btn_active{background-color:#ececec}.weui-form-preview__btn_default{color:rgba(0,0,0,.5)}.weui-form-preview__btn_primary{color:#576b95}.weui-cell_select{padding:0}.weui-select{position:relative;padding-left:16px;padding-right:30px;height:3.29411765em;min-height:3.29411765em;line-height:3.29411765em;border-right:1rpx solid rgba(0,0,0,.1)}.weui-select:before{content:" ";display:inline-block;height:6px;width:6px;border-width:2px 2px 0 0;border-color:#c8c8cd;border-style:solid;-webkit-transform:matrix(.71,.71,-.71,.71,0,0);transform:matrix(.71,.71,-.71,.71,0,0);position:relative;top:-2px;position:absolute;top:50%;right:16px;margin-top:-4px}.weui-select_in-select-after{padding-left:0}.weui-cell__bd_in-select-before,.weui-cell__hd_in-select-after{padding-left:16px}.weui-cell_vcode{padding-right:0}.weui-vcode-btn,.weui-vcode-img{margin-left:5px;height:3.29411765em;vertical-align:middle}.weui-vcode-btn{display:inline-block;padding:0 .6em 0 .7em;border-left:1rpx solid rgba(0,0,0,.1);line-height:3.29411765em;font-size:17px;color:#576b95;white-space:nowrap}.weui-vcode-btn:active{color:#767676}
\ No newline at end of file
+.weui-toptips{position:fixed;-webkit-transform:translateZ(0) translateY(-108%);transform:translateZ(0) translateY(-108%);text-align:center;top:8px;left:16px;right:16px;border-radius:4px;padding:8px;-webkit-border-radius:4px;color:hsla(0,0%,100%,.9);font-size:17px;line-height:1.4;background:rgba(250,81,81,.9);z-index:5000;word-wrap:break-word;word-break:break-all;-webkit-transition:all .4s ease-in-out;transition:all .4s ease-in-out}.weui-toptips_show{-webkit-transform:translateZ(0) translateY(0);transform:translateZ(0) translateY(0);opacity:1}.weui-toptips_warn{background-color:#fa5151}.weui-toptips_success{background-color:#09bb07}.weui-toptips_error{background-color:#fa5151}.weui-toptips_info{background-color:#10aeff}.weui-cell_input{padding-top:0;padding-bottom:0}.weui-label{width:105px;word-wrap:break-word;word-break:break-all}.weui-input{height:1.41176471em;min-height:1.41176471em;line-height:1.41176471}.weui-textarea{display:block;width:100%}.weui-textarea-counter{color:rgba(0,0,0,.3);text-align:right}.weui-cell_warn,.weui-textarea-counter_warn{color:#fa5151}.weui-form-preview{position:relative;background-color:#fff}.weui-form-preview:before{top:0;border-top:1rpx solid rgba(0,0,0,.1)}.weui-form-preview:after,.weui-form-preview:before{content:" ";position:absolute;left:0;right:0;height:1px;color:rgba(0,0,0,.1)}.weui-form-preview:after{bottom:0;border-bottom:1rpx solid rgba(0,0,0,.1)}.weui-form-preview__value{font-size:14px}.weui-form-preview__value_in-hd{font-size:26px}.weui-form-preview__hd{position:relative;padding:16px;text-align:right;line-height:2.5em}.weui-form-preview__hd:after{content:" ";position:absolute;left:0;bottom:0;right:0;height:1px;border-bottom:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1);left:16px}.weui-form-preview__bd{padding:16px;font-size:.9em;text-align:right;color:rgba(0,0,0,.5);line-height:2}.weui-form-preview__ft{position:relative;line-height:56px;display:-webkit-box;display:-webkit-flex;display:flex}.weui-form-preview__ft:after{content:" ";position:absolute;left:0;top:0;right:0;height:1px;border-top:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-form-preview__item{overflow:hidden}.weui-form-preview__label{float:left;margin-right:1em;min-width:4em;color:rgba(0,0,0,.5);text-align:justify;text-align-last:justify}.weui-form-preview__value{display:block;overflow:hidden;word-break:normal;word-wrap:break-word}.weui-form-preview__btn{position:relative;display:block;-webkit-box-flex:1;-webkit-flex:1;flex:1;color:#576b95;text-align:center;font-weight:700;font-size:17px}.weui-form-preview__btn:after{content:" ";position:absolute;left:0;top:0;width:1px;bottom:0;border-left:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-form-preview__btn:first-child:after{display:none}.weui-form-preview__btn_active{background-color:#ececec}.weui-form-preview__btn_default{color:rgba(0,0,0,.9)}.weui-form-preview__btn_primary{color:#576b95}.weui-cell_select{padding:0}.weui-select{position:relative;padding-left:16px;padding-right:30px;height:3.29411765em;min-height:3.29411765em;line-height:3.29411765em;border-right:1rpx solid rgba(0,0,0,.1)}.weui-select:before{content:" ";display:inline-block;height:6px;width:6px;border-width:2px 2px 0 0;border-color:#c8c8cd;border-style:solid;-webkit-transform:matrix(.71,.71,-.71,.71,0,0);transform:matrix(.71,.71,-.71,.71,0,0);position:relative;top:-2px;position:absolute;top:50%;right:16px;margin-top:-4px}.weui-select_in-select-after{padding-left:0}.weui-cell__bd_in-select-before,.weui-cell__hd_in-select-after{padding-left:16px}.weui-cell_vcode{padding-top:0;padding-right:0;padding-bottom:0}.weui-vcode-btn,.weui-vcode-img{margin-left:5px;height:3.29411765em;vertical-align:middle}.weui-vcode-btn{display:inline-block;padding:0 .6em 0 .7em;border-left:1rpx solid rgba(0,0,0,.1);line-height:3.29411765em;font-size:17px;color:#576b95;white-space:nowrap}.weui-vcode-btn:active{color:#767676}
\ No newline at end of file
diff --git a/dist/style/widget/weui-cell/weui-form/weui-form-preview.wxss b/dist/style/widget/weui-cell/weui-form/weui-form-preview.wxss
old mode 100644
new mode 100755
index 4c0252562755b5e9ff12d9a75e399601ac26e532..27d82413d7cc33c020865d850cacd31627112138
--- a/dist/style/widget/weui-cell/weui-form/weui-form-preview.wxss
+++ b/dist/style/widget/weui-cell/weui-form/weui-form-preview.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-form-preview{position:relative;background-color:#fff}.weui-form-preview:before{top:0;border-top:1rpx solid rgba(0,0,0,.1)}.weui-form-preview:after,.weui-form-preview:before{content:" ";position:absolute;left:0;right:0;height:1px;color:rgba(0,0,0,.1)}.weui-form-preview:after{bottom:0;border-bottom:1rpx solid rgba(0,0,0,.1)}.weui-form-preview__value{font-size:14px}.weui-form-preview__value_in-hd{font-size:26px}.weui-form-preview__hd{position:relative;padding:16px;text-align:right;line-height:2.5em}.weui-form-preview__hd:after{content:" ";position:absolute;left:0;bottom:0;right:0;height:1px;border-bottom:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1);left:16px}.weui-form-preview__bd{padding:16px;font-size:.9em;text-align:right;color:rgba(0,0,0,.5);line-height:2}.weui-form-preview__ft{position:relative;line-height:50px;display:-webkit-box;display:-webkit-flex;display:flex}.weui-form-preview__ft:after{content:" ";position:absolute;left:0;top:0;right:0;height:1px;border-top:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-form-preview__item{overflow:hidden}.weui-form-preview__label{float:left;margin-right:1em;min-width:4em;color:rgba(0,0,0,.5);text-align:justify;text-align-last:justify}.weui-form-preview__value{display:block;overflow:hidden;word-break:normal;word-wrap:break-word}.weui-form-preview__btn{position:relative;display:block;-webkit-box-flex:1;-webkit-flex:1;flex:1;color:#576b95;text-align:center}.weui-form-preview__btn:after{content:" ";position:absolute;left:0;top:0;width:1px;bottom:0;border-left:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-form-preview__btn:first-child:after{display:none}.weui-form-preview__btn_active{background-color:#ececec}.weui-form-preview__btn_default{color:rgba(0,0,0,.5)}.weui-form-preview__btn_primary{color:#576b95}
\ No newline at end of file
+.weui-form-preview{position:relative;background-color:#fff}.weui-form-preview:before{top:0;border-top:1rpx solid rgba(0,0,0,.1)}.weui-form-preview:after,.weui-form-preview:before{content:" ";position:absolute;left:0;right:0;height:1px;color:rgba(0,0,0,.1)}.weui-form-preview:after{bottom:0;border-bottom:1rpx solid rgba(0,0,0,.1)}.weui-form-preview__value{font-size:14px}.weui-form-preview__value_in-hd{font-size:26px}.weui-form-preview__hd{position:relative;padding:16px;text-align:right;line-height:2.5em}.weui-form-preview__hd:after{content:" ";position:absolute;left:0;bottom:0;right:0;height:1px;border-bottom:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1);left:16px}.weui-form-preview__bd{padding:16px;font-size:.9em;text-align:right;color:rgba(0,0,0,.5);line-height:2}.weui-form-preview__ft{position:relative;line-height:56px;display:-webkit-box;display:-webkit-flex;display:flex}.weui-form-preview__ft:after{content:" ";position:absolute;left:0;top:0;right:0;height:1px;border-top:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-form-preview__item{overflow:hidden}.weui-form-preview__label{float:left;margin-right:1em;min-width:4em;color:rgba(0,0,0,.5);text-align:justify;text-align-last:justify}.weui-form-preview__value{display:block;overflow:hidden;word-break:normal;word-wrap:break-word}.weui-form-preview__btn{position:relative;display:block;-webkit-box-flex:1;-webkit-flex:1;flex:1;color:#576b95;text-align:center;font-weight:700;font-size:17px}.weui-form-preview__btn:after{content:" ";position:absolute;left:0;top:0;width:1px;bottom:0;border-left:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-form-preview__btn:first-child:after{display:none}.weui-form-preview__btn_active{background-color:#ececec}.weui-form-preview__btn_default{color:rgba(0,0,0,.9)}.weui-form-preview__btn_primary{color:#576b95}
\ No newline at end of file
diff --git a/dist/style/widget/weui-cell/weui-form/weui-form_common.wxss b/dist/style/widget/weui-cell/weui-form/weui-form_common.wxss
old mode 100644
new mode 100755
index 954b3d4f04142147d3676a7b68024a6de0ebf773..277f3ba2461e35becdaf7b5594efc9b60e9ebd1e
--- a/dist/style/widget/weui-cell/weui-form/weui-form_common.wxss
+++ b/dist/style/widget/weui-cell/weui-form/weui-form_common.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-cell_input{padding-top:0;padding-bottom:0}.weui-label{width:105px;word-wrap:break-word;word-break:break-all}.weui-input{height:3.29411765em;min-height:3.29411765em;line-height:3.29411765em}.weui-toptips{position:fixed;-webkit-transform:translateZ(0);transform:translateZ(0);top:0;left:0;right:0;padding:5px;font-size:14px;text-align:center;color:#fff;z-index:5000;word-wrap:break-word;word-break:break-all}.weui-toptips_warn{background-color:#fa5151}.weui-textarea{display:block;width:100%}.weui-textarea-counter{color:rgba(0,0,0,.3);text-align:right}.weui-cell_warn,.weui-textarea-counter_warn{color:#fa5151}
\ No newline at end of file
+.weui-toptips{position:fixed;-webkit-transform:translateZ(0) translateY(-108%);transform:translateZ(0) translateY(-108%);text-align:center;top:8px;left:16px;right:16px;border-radius:4px;padding:8px;-webkit-border-radius:4px;color:hsla(0,0%,100%,.9);font-size:17px;line-height:1.4;background:rgba(250,81,81,.9);z-index:5000;word-wrap:break-word;word-break:break-all;-webkit-transition:all .4s ease-in-out;transition:all .4s ease-in-out}.weui-toptips_show{-webkit-transform:translateZ(0) translateY(0);transform:translateZ(0) translateY(0);opacity:1}.weui-toptips_warn{background-color:#fa5151}.weui-toptips_success{background-color:#09bb07}.weui-toptips_error{background-color:#fa5151}.weui-toptips_info{background-color:#10aeff}.weui-cell_input{padding-top:0;padding-bottom:0}.weui-label{width:105px;word-wrap:break-word;word-break:break-all}.weui-input{height:1.41176471em;min-height:1.41176471em;line-height:1.41176471}.weui-textarea{display:block;width:100%}.weui-textarea-counter{color:rgba(0,0,0,.3);text-align:right}.weui-cell_warn,.weui-textarea-counter_warn{color:#fa5151}
\ No newline at end of file
diff --git a/dist/style/widget/weui-cell/weui-form/weui-select.wxss b/dist/style/widget/weui-cell/weui-form/weui-select.wxss
old mode 100644
new mode 100755
index 8fd829828bb4f2f6f2080a4c1ceb39a66fb1ab92..1fd49e666bf9a7ba492394f91632eb8fc2140adf
--- a/dist/style/widget/weui-cell/weui-form/weui-select.wxss
+++ b/dist/style/widget/weui-cell/weui-form/weui-select.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-cell/weui-form/weui-vcode.wxss b/dist/style/widget/weui-cell/weui-form/weui-vcode.wxss
old mode 100644
new mode 100755
index 0c1991434ad2800a0ec4916b52ee3368834c0adb..ee54a970f816747dc9aebaf9431b406a0510229a
--- a/dist/style/widget/weui-cell/weui-form/weui-vcode.wxss
+++ b/dist/style/widget/weui-cell/weui-form/weui-vcode.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-cell_vcode{padding-right:0}.weui-vcode-btn,.weui-vcode-img{margin-left:5px;height:3.29411765em;vertical-align:middle}.weui-vcode-btn{display:inline-block;padding:0 .6em 0 .7em;border-left:1rpx solid rgba(0,0,0,.1);line-height:3.29411765em;font-size:17px;color:#576b95;white-space:nowrap}.weui-vcode-btn:active{color:#767676}
\ No newline at end of file
+.weui-cell_vcode{padding-top:0;padding-right:0;padding-bottom:0}.weui-vcode-btn,.weui-vcode-img{margin-left:5px;height:3.29411765em;vertical-align:middle}.weui-vcode-btn{display:inline-block;padding:0 .6em 0 .7em;border-left:1rpx solid rgba(0,0,0,.1);line-height:3.29411765em;font-size:17px;color:#576b95;white-space:nowrap}.weui-vcode-btn:active{color:#767676}
\ No newline at end of file
diff --git a/dist/style/widget/weui-cell/weui-switch.wxss b/dist/style/widget/weui-cell/weui-switch.wxss
old mode 100644
new mode 100755
index 4744fc914458723f21e176dda203c2144edc0c74..8b676e1848c6c67ce85c1c6496b89e792f78c26a
--- a/dist/style/widget/weui-cell/weui-switch.wxss
+++ b/dist/style/widget/weui-cell/weui-switch.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-cell/weui-uploader.wxss b/dist/style/widget/weui-cell/weui-uploader.wxss
old mode 100644
new mode 100755
index 724bdf83b9ed0aa83a401f0d34350cc33cbd3447..6d5e5643c6d63d90aaef71b04a4ecc57e47e9a2c
--- a/dist/style/widget/weui-cell/weui-uploader.wxss
+++ b/dist/style/widget/weui-cell/weui-uploader.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-uploader__hd{display:-webkit-box;display:-webkit-flex;display:flex;padding-bottom:16px;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.weui-uploader__title{-webkit-box-flex:1;-webkit-flex:1;flex:1}.weui-uploader__info{color:rgba(0,0,0,.3)}.weui-uploader__bd{margin-bottom:-8px;margin-right:-8px;overflow:hidden}.weui-uploader__file{float:left;margin-right:8px;margin-bottom:8px}.weui-uploader__img{display:block;width:96px;height:96px}.weui-uploader__file_status{position:relative}.weui-uploader__file_status:before{content:" ";position:absolute;top:0;right:0;bottom:0;left:0;background-color:rgba(0,0,0,.5)}.weui-uploader__file-content{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);color:#fff}.weui-uploader__input-box{float:left;position:relative;margin-right:8px;margin-bottom:8px;width:96px;height:96px;box-sizing:border-box;background-color:#ededed}.weui-uploader__input-box:after,.weui-uploader__input-box:before{content:" ";position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);background-color:#a3a3a3}.weui-uploader__input-box:before{width:2px;height:32px}.weui-uploader__input-box:after{width:32px;height:2px}.weui-uploader__input-box:active{border-color:#8b8b8b}.weui-uploader__input-box:active:after,.weui-uploader__input-box:active:before{background-color:#8b8b8b}.weui-uploader__input{position:absolute;z-index:1;top:0;left:0;width:100%;height:100%;opacity:0}
\ No newline at end of file
+.weui-uploader__hd{padding-bottom:16px}.weui-uploader__overview{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.weui-uploader__title{-webkit-box-flex:1;-webkit-flex:1;flex:1}.weui-uploader__tips{color:rgba(0,0,0,.3);font-size:14px;line-height:1.4;padding-top:4px}.weui-uploader__info{color:rgba(0,0,0,.3)}.weui-uploader__bd{margin-bottom:-8px;margin-right:-8px;overflow:hidden}.weui-uploader__file{float:left;margin-right:8px;margin-bottom:8px}.weui-uploader__img{display:block;width:96px;height:96px}.weui-uploader__file_status{position:relative}.weui-uploader__file_status:before{content:" ";position:absolute;top:0;right:0;bottom:0;left:0;background-color:rgba(0,0,0,.5)}.weui-uploader__file-content{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);color:#fff}.weui-uploader__input-box{float:left;position:relative;margin-right:8px;margin-bottom:8px;width:96px;height:96px;box-sizing:border-box;background-color:#ededed}.weui-uploader__input-box:after,.weui-uploader__input-box:before{content:" ";position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);background-color:#a3a3a3}.weui-uploader__input-box:before{width:2px;height:32px}.weui-uploader__input-box:after{width:32px;height:2px}.weui-uploader__input-box:active{border-color:#8b8b8b}.weui-uploader__input-box:active:after,.weui-uploader__input-box:active:before{background-color:#8b8b8b}.weui-uploader__input{position:absolute;z-index:1;top:0;left:0;width:100%;height:100%;opacity:0}
\ No newline at end of file
diff --git a/dist/style/widget/weui-flex/weui-flex.wxss b/dist/style/widget/weui-flex/weui-flex.wxss
old mode 100644
new mode 100755
index d033fecb2f436a58439715734cb0ed3fc437bc54..272ce01eef8e235e520479884b119b5ef7295f17
--- a/dist/style/widget/weui-flex/weui-flex.wxss
+++ b/dist/style/widget/weui-flex/weui-flex.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-footer/weui-footer.wxss b/dist/style/widget/weui-footer/weui-footer.wxss
old mode 100644
new mode 100755
index 26aff50430dd287ba273b74df1ddbcc39c4c75d8..89c7e32835e2e052ba592fb11bb319e06e83af10
--- a/dist/style/widget/weui-footer/weui-footer.wxss
+++ b/dist/style/widget/weui-footer/weui-footer.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-footer{color:rgba(0,0,0,.3);font-size:14px;line-height:1.4;text-align:center}.weui-footer_fixed-bottom{position:fixed;bottom:.52em;left:0;right:0}.weui-footer__links{font-size:0}.weui-footer__link{display:inline-block;vertical-align:top;margin:0 8px;position:relative;font-size:14px;color:#576b95}.weui-footer__link:before{content:" ";position:absolute;left:0;top:0;width:1px;bottom:0;border-left:1rpx solid #c7c7c7;color:#c7c7c7;left:-8px;top:.36em;bottom:.36em}.weui-footer__link:first-child:before{display:none}.weui-footer__text{padding:0 .34em;font-size:12px}
\ No newline at end of file
+.weui-footer{color:rgba(0,0,0,.3);font-size:14px;line-height:1.4;text-align:center}.weui-footer_fixed-bottom{position:fixed;bottom:16px;bottom:calc(16px + constant(safe-area-inset-bottom));bottom:calc(16px + env(safe-area-inset-bottom));left:0;right:0}.weui-footer__links{font-size:0}.weui-footer__link{display:inline-block;vertical-align:top;margin:0 8px;position:relative;font-size:14px;color:#576b95}.weui-footer__link:before{content:" ";position:absolute;left:0;top:0;width:1px;bottom:0;border-left:1rpx solid #c7c7c7;color:#c7c7c7;left:-8px;top:.36em;bottom:.36em}.weui-footer__link:first-child:before{display:none}.weui-footer__text{padding:0 .34em;font-size:12px}
\ No newline at end of file
diff --git a/dist/style/widget/weui-grid/weui-grid.wxss b/dist/style/widget/weui-grid/weui-grid.wxss
old mode 100644
new mode 100755
index 72ed7e0194ba3d4cbbbd1055e73f360785cf3373..16444b607d226e59e6be46f0f4c42a4a0107f572
--- a/dist/style/widget/weui-grid/weui-grid.wxss
+++ b/dist/style/widget/weui-grid/weui-grid.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-icon/weui-icon.wxss b/dist/style/widget/weui-icon/weui-icon.wxss
old mode 100644
new mode 100755
index 79753c8c2fea63154860fca72a255bdca1dbd7ae..e6acecf20024a7558ca05c37f5e61a6faf727e81
--- a/dist/style/widget/weui-icon/weui-icon.wxss
+++ b/dist/style/widget/weui-icon/weui-icon.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-loading/weui-loading.wxss b/dist/style/widget/weui-loading/weui-loading.wxss
old mode 100644
new mode 100755
index 804b1a210f7ef41fb8d766be9a1a89ca1b796545..9ddcdee853aa01cccc81c4ae0a1d57187132c474
--- a/dist/style/widget/weui-loading/weui-loading.wxss
+++ b/dist/style/widget/weui-loading/weui-loading.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-media-box/weui-media-box.wxss b/dist/style/widget/weui-media-box/weui-media-box.wxss
old mode 100644
new mode 100755
index 1ee3fdb541c19f4e82eecabedce05d6b969f63fe..442446b117eea7405fb66f094c54088c462a5cc9
--- a/dist/style/widget/weui-media-box/weui-media-box.wxss
+++ b/dist/style/widget/weui-media-box/weui-media-box.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-page/weui-article.wxss b/dist/style/widget/weui-page/weui-article.wxss
old mode 100644
new mode 100755
index 3ec0d6d5a531189dcd8a1a363861306e05696407..0cbffaa218416f5034f5b52591f64a558b4e5645
--- a/dist/style/widget/weui-page/weui-article.wxss
+++ b/dist/style/widget/weui-page/weui-article.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-page/weui-msg.wxss b/dist/style/widget/weui-page/weui-msg.wxss
old mode 100644
new mode 100755
index 4b1e99f8cfd0efc0831fc4a9da7a31b260676a9a..63e1c58504b55da291478c2ceb9f439203e6c7a1
--- a/dist/style/widget/weui-page/weui-msg.wxss
+++ b/dist/style/widget/weui-page/weui-msg.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-msg{padding-top:36px;padding:calc(36px + constant(safe-area-inset-top)) constant(safe-area-inset-right) constant(safe-area-inset-bottom) constant(safe-area-inset-left);padding:calc(36px + env(safe-area-inset-top)) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);text-align:center;line-height:1.4;min-height:100%;box-sizing:border-box;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;flex-direction:column;background-color:#fff}.weui-msg__link{color:#576b95;display:inline-block;vertical-align:baseline}.weui-msg__icon-area{margin-bottom:32px}.weui-msg__text-area{margin-bottom:32px;padding:0 32px;-webkit-box-flex:1;-webkit-flex:1;flex:1;line-height:1.6}.weui-msg__text-area:first-child{padding-top:96px}.weui-msg__title{margin-bottom:5px;font-weight:700;font-size:22px;word-wrap:break-word;word-break:break-all}.weui-msg__desc{font-size:17px;color:rgba(0,0,0,.9)}.weui-msg__desc,.weui-msg__desc-primary{word-wrap:break-word;word-break:break-all;margin-bottom:16px}.weui-msg__desc-primary{font-size:14px;color:rgba(0,0,0,.5)}.weui-msg__opr-area{margin-bottom:16px}.weui-msg__opr-area .weui-btn-area{margin:0}.weui-msg__opr-area .weui-btn+.weui-btn{margin-bottom:16px}.weui-msg__opr-area:last-child{margin-bottom:96px}.weui-msg__opr-area+.weui-msg__extra-area{margin-top:48px}.weui-msg__tips-area{margin-bottom:16px;padding:0 40px}.weui-msg__opr-area+.weui-msg__tips-area{margin-bottom:48px}.weui-msg__tips-area:last-child{margin-bottom:64px}.weui-msg__extra-area,.weui-msg__tips{font-size:12px;color:rgba(0,0,0,.5)}.weui-msg__extra-area{position:static;margin-bottom:24px}
\ No newline at end of file
+.weui-msg{padding-top:36px;padding:calc(36px + constant(safe-area-inset-top)) constant(safe-area-inset-right) constant(safe-area-inset-bottom) constant(safe-area-inset-left);padding:calc(36px + env(safe-area-inset-top)) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);text-align:center;line-height:1.4;min-height:100%;box-sizing:border-box;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;flex-direction:column;background-color:#fff}.weui-msg__link{color:#576b95;display:inline-block;vertical-align:baseline}.weui-msg__icon-area{margin-bottom:32px}.weui-msg__text-area{margin-bottom:32px;padding:0 32px;-webkit-box-flex:1;-webkit-flex:1;flex:1;line-height:1.6}.weui-msg__text-area:first-child{padding-top:96px}.weui-msg__title{margin-bottom:5px;font-weight:700;font-size:22px;word-wrap:break-word;word-break:break-all}.weui-msg__desc{font-size:17px;color:rgba(0,0,0,.9)}.weui-msg__desc,.weui-msg__desc-primary{word-wrap:break-word;word-break:break-all;margin-bottom:16px}.weui-msg__desc-primary{font-size:14px;color:rgba(0,0,0,.5)}.weui-msg__opr-area{margin-bottom:16px}.weui-msg__opr-area .weui-btn-area{margin:0 16px}.weui-msg__opr-area .weui-btn+.weui-btn{margin-bottom:16px}.weui-msg__opr-area:last-child{margin-bottom:96px}.weui-msg__opr-area+.weui-msg__extra-area{margin-top:48px}.weui-msg__tips-area{margin-bottom:16px;padding:0 40px}.weui-msg__opr-area+.weui-msg__tips-area{margin-bottom:48px}.weui-msg__tips-area:last-child{margin-bottom:64px}.weui-msg__extra-area,.weui-msg__tips{font-size:12px;color:rgba(0,0,0,.5)}.weui-msg__extra-area{position:static;margin-bottom:24px}
\ No newline at end of file
diff --git a/dist/style/widget/weui-panel/weui-panel.wxss b/dist/style/widget/weui-panel/weui-panel.wxss
old mode 100644
new mode 100755
index a107228285221cbdd6a4e37e4b94c8d5390f7562..0ff7b30fb27e1c1b6713d04df179b97d8b2a0713
--- a/dist/style/widget/weui-panel/weui-panel.wxss
+++ b/dist/style/widget/weui-panel/weui-panel.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-progress/weui-progress.wxss b/dist/style/widget/weui-progress/weui-progress.wxss
old mode 100644
new mode 100755
index 1507450bb69897c4febe6abebcc694c4eeb5e245..9abb2d0534d24805a8e40b7ee4d3d63b33f89c6e
--- a/dist/style/widget/weui-progress/weui-progress.wxss
+++ b/dist/style/widget/weui-progress/weui-progress.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-searchbar/weui-searchbar.wxss b/dist/style/widget/weui-searchbar/weui-searchbar.wxss
old mode 100644
new mode 100755
index f609175e5d9f0816e9f214d6f0af28c6e6734595..eb030cdadb2c9425e74e63460936be362b686f77
--- a/dist/style/widget/weui-searchbar/weui-searchbar.wxss
+++ b/dist/style/widget/weui-searchbar/weui-searchbar.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-search-bar{position:relative;padding:8px;display:-webkit-box;display:-webkit-flex;display:flex;box-sizing:border-box;background-color:#ededed;-webkit-text-size-adjust:100%;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.weui-icon-search{margin-right:8px;font-size:20px;vertical-align:top;margin-top:-.05em}.weui-icon-search_in-box{position:absolute;left:12px;top:50%;margin-top:-6px}.weui-search-bar__text{display:inline-block;font-size:14px;vertical-align:top}.weui-search-bar__form{position:relative;-webkit-box-flex:1;-webkit-flex:auto;flex:auto;border-radius:4px;background:#fff}.weui-search-bar__box{position:relative;padding-left:32px;padding-right:32px;width:100%;box-sizing:border-box;z-index:1}.weui-search-bar__input{height:32px;line-height:32px;font-size:14px;caret-color:#07c160}.weui-icon-clear{position:absolute;top:0;right:0;bottom:0;padding:0 12px;font-size:0}.weui-icon-clear:after{content:"";height:100%;vertical-align:middle;display:inline-block;width:0;overflow:hidden}.weui-search-bar__label{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;border-radius:4px;text-align:center;color:rgba(0,0,0,.5);background:#fff;line-height:32px}.weui-search-bar__cancel-btn{margin-left:8px;line-height:32px;color:#576b95;white-space:nowrap}
\ No newline at end of file
+.weui-search-bar{position:relative;padding:8px;display:-webkit-box;display:-webkit-flex;display:flex;box-sizing:border-box;background-color:#ededed;-webkit-text-size-adjust:100%;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.weui-icon-search{margin-right:8px;font-size:14px;vertical-align:top;margin-top:.64em;height:1em;line-height:1em}.weui-icon-search_in-box{position:absolute;left:12px;top:50%;margin-top:-8px}.weui-search-bar__text{display:inline-block;font-size:14px;vertical-align:top}.weui-search-bar__form{position:relative;-webkit-box-flex:1;-webkit-flex:auto;flex:auto;border-radius:4px;background:#fff}.weui-search-bar__box{position:relative;padding-left:32px;padding-right:32px;width:100%;box-sizing:border-box;z-index:1}.weui-search-bar__input{height:32px;line-height:32px;font-size:14px;caret-color:#07c160}.weui-icon-clear{position:absolute;top:0;right:0;bottom:0;padding:0 12px;font-size:0}.weui-icon-clear:after{content:"";height:100%;vertical-align:middle;display:inline-block;width:0;overflow:hidden}.weui-search-bar__label{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;border-radius:4px;text-align:center;color:rgba(0,0,0,.5);background:#fff;line-height:32px}.weui-search-bar__cancel-btn{margin-left:8px;line-height:32px;color:#576b95;white-space:nowrap}
\ No newline at end of file
diff --git a/dist/style/widget/weui-tab/weui-navbar.wxss b/dist/style/widget/weui-tab/weui-navbar.wxss
old mode 100644
new mode 100755
index 0c0c413c2552e675048d4e2a16ae9492cc1d95e4..bd41053cecc5735da7a1199e2c2435e573a56817
--- a/dist/style/widget/weui-tab/weui-navbar.wxss
+++ b/dist/style/widget/weui-tab/weui-navbar.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-tab/weui-tab.wxss b/dist/style/widget/weui-tab/weui-tab.wxss
old mode 100644
new mode 100755
index c88298754b1280b3a03462986bab0ed7127cda6d..9261be6d0a960ced4e434e5c0ed2d3ab21eac098
--- a/dist/style/widget/weui-tab/weui-tab.wxss
+++ b/dist/style/widget/weui-tab/weui-tab.wxss
@@ -1,6 +1,6 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
-.weui-navbar{display:-webkit-box;display:-webkit-flex;display:flex;position:relative;z-index:500;background-color:#fff;border-bottom:1rpx solid rgba(0,0,0,.1);padding-top:constant(safe-area-inset-top);padding-top:env(safe-area-inset-top)}.weui-navbar+.weui-tab__panel{padding-bottom:constant(safe-area-inset-bottom);padding-bottom:env(safe-area-inset-bottom)}.weui-navbar__item{position:relative;display:block;-webkit-box-flex:1;-webkit-flex:1;flex:1;padding:16px;padding:calc(16px + constant(safe-area-inset-top)) 16px 16px;padding:calc(16px + env(safe-area-inset-top)) 16px 16px;text-align:center;font-size:17px;line-height:1.41176471}.weui-navbar__item:after{content:" ";position:absolute;right:0;top:0;width:1px;bottom:0;border-right:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-navbar__item.weui-bar__item_on{background-color:#ececec}.weui-navbar__item:first-child{padding-left:calc(16px + constant(safe-area-inset-left));padding-left:calc(16px + env(safe-area-inset-left))}.weui-navbar__item:last-child{padding-right:calc(16px + constant(safe-area-inset-right));padding-right:calc(16px + env(safe-area-inset-right))}.weui-navbar__item:last-child:after{display:none}.weui-navbar__slider{position:absolute;content:" ";left:0;bottom:0;width:6em;height:2px;background-color:#07c160;-webkit-transition:-webkit-transform .3s;transition:-webkit-transform .3s;transition:transform .3s;transition:transform .3s,-webkit-transform .3s;display:none}.weui-navbar__title{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1}.weui-tab{display:-webkit-box;display:-webkit-flex;display:flex;height:100%;box-sizing:border-box;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;flex-direction:column}.weui-tab__panel{box-sizing:border-box;-webkit-box-flex:1;-webkit-flex:1;flex:1;overflow:auto;-webkit-overflow-scrolling:touch}
\ No newline at end of file
+.weui-navbar{display:-webkit-box;display:-webkit-flex;display:flex;position:relative;z-index:500;background-color:#fff;border-bottom:1rpx solid rgba(0,0,0,.1);padding-top:constant(safe-area-inset-top);padding-top:env(safe-area-inset-top)}.weui-navbar+.weui-tab__panel{padding-bottom:constant(safe-area-inset-bottom);padding-bottom:env(safe-area-inset-bottom)}.weui-navbar__item{position:relative;display:block;-webkit-box-flex:1;-webkit-flex:1;flex:1;padding:16px;padding:calc(16px + constant(safe-area-inset-top)) 16px 16px;padding:calc(16px + env(safe-area-inset-top)) 16px 16px;text-align:center;font-size:17px;line-height:1.41176471}.weui-navbar__item:after{content:" ";position:absolute;right:0;top:0;width:1px;bottom:0;border-right:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-navbar__item.weui-bar__item_on{background-color:#ececec}.weui-navbar__item:first-child{padding-left:calc(16px + constant(safe-area-inset-left));padding-left:calc(16px + env(safe-area-inset-left))}.weui-navbar__item:last-child{padding-right:calc(16px + constant(safe-area-inset-right));padding-right:calc(16px + env(safe-area-inset-right))}.weui-navbar__item:last-child:after{display:none}.weui-navbar__slider{position:absolute;content:" ";left:0;bottom:0;width:6em;height:2px;background-color:#07c160;-webkit-transition:-webkit-transform .3s;transition:-webkit-transform .3s;transition:transform .3s;transition:transform .3s,-webkit-transform .3s;display:none}.weui-navbar__title{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1}.weui-tabbar{display:-webkit-box;display:-webkit-flex;display:flex;position:relative;z-index:500;background-color:#f7f7f7}.weui-tabbar:before{content:" ";position:absolute;left:0;top:0;right:0;height:1px;border-top:1rpx solid rgba(0,0,0,.1);color:rgba(0,0,0,.1)}.weui-tabbar__item{display:block;-webkit-box-flex:1;-webkit-flex:1;flex:1;padding:8px 0 4px;padding-bottom:calc(8px + constant(safe-area-inset-bottom));padding-bottom:calc(8px + env(safe-area-inset-bottom));font-size:0;color:rgba(0,0,0,.5);text-align:center;-webkit-tap-highlight-color:rgba(0,0,0,0)}.weui-tabbar__item:first-child{padding-left:constant(safe-area-inset-left);padding-left:env(safe-area-inset-left)}.weui-tabbar__item:last-child{padding-right:constant(safe-area-inset-right);padding-right:env(safe-area-inset-right)}.weui-tabbar__item.weui-bar__item_on .weui-tabbar__icon,.weui-tabbar__item.weui-bar__item_on .weui-tabbar__icon>i,.weui-tabbar__item.weui-bar__item_on .weui-tabbar__label{color:#07c160}.weui-tabbar__icon{display:inline-block;width:28px;height:28px;margin-bottom:2px}.weui-tabbar__icon>i,i.weui-tabbar__icon{font-size:24px;color:rgba(0,0,0,.5)}.weui-tabbar__icon image{width:100%;height:100%}.weui-tabbar__label{color:rgba(0,0,0,.9);font-size:10px;line-height:1.4}.weui-tab{display:-webkit-box;display:-webkit-flex;display:flex;height:100%;box-sizing:border-box;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;flex-direction:column}.weui-tab__panel{box-sizing:border-box;-webkit-box-flex:1;-webkit-flex:1;flex:1;overflow:auto;-webkit-overflow-scrolling:touch}
\ No newline at end of file
diff --git a/dist/style/widget/weui-tips/weui-badge.wxss b/dist/style/widget/weui-tips/weui-badge.wxss
old mode 100644
new mode 100755
index 01712f612340d84416727390158a2e3112a7df73..205adcbb58dfef0f9c90d99b804cdd1f0e8bd288
--- a/dist/style/widget/weui-tips/weui-badge.wxss
+++ b/dist/style/widget/weui-tips/weui-badge.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/dist/style/widget/weui-tips/weui-loadmore.wxss b/dist/style/widget/weui-tips/weui-loadmore.wxss
old mode 100644
new mode 100755
index 3e6d573346905952bfabbb3802842f508af2a65c..d4635396f8aae425fdb422a794855754f1390155
--- a/dist/style/widget/weui-tips/weui-loadmore.wxss
+++ b/dist/style/widget/weui-tips/weui-loadmore.wxss
@@ -1,5 +1,5 @@
 /*!
- * WeUI v1.1.1 (https://github.com/weui/weui-wxss)
+ * WeUI v2.0.0 (https://github.com/weui/weui-wxss)
  * Copyright 2019 Tencent, Inc.
  * Licensed under the MIT license
  */
diff --git a/gulpfile.js b/gulpfile.js
old mode 100644
new mode 100755
diff --git a/package.json b/package.json
old mode 100644
new mode 100755
index 63c9baa8c5dd34da1d43c792fddf2ac54ca89e95..e0cfd8f96c73f8c925d7b71aa4aa45d66a00b20b
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "weui-wxss",
-  "version": "1.1.1",
+  "version": "2.0.0",
   "description": "weui-wxss",
   "main": "dist/style/weui.wxss",
   "directories": {
diff --git a/src/app.js b/src/app.js
old mode 100644
new mode 100755
diff --git a/src/app.json b/src/app.json
old mode 100644
new mode 100755
index 050b0f5f46db47c6c82ae413778bdcf12e228e03..d9ee00ab5d8e085f22ab0b5eb03f353b05462b46
--- a/src/app.json
+++ b/src/app.json
@@ -4,6 +4,7 @@
 
     "example/button/button",
     "example/list/list",
+    "example/slideview/slideview",
     "example/input/input",
     "example/slider/slider",
     "example/uploader/uploader",
@@ -15,12 +16,14 @@
     "example/gallery/gallery",
     "example/grid/grid",
     "example/icons/icons",
+    "example/loading/loading",
     "example/loadmore/loadmore",
     "example/panel/panel",
     "example/preview/preview",
     "example/progress/progress",
 
     "example/actionsheet/actionsheet",
+    "example/half-screen-dialog/half-screen-dialog",
     "example/dialog/dialog",
     "example/msg/msg",
     "example/msg/msg_text",
@@ -30,7 +33,7 @@
     "example/picker/picker",
     "example/toast/toast",
 
-    "example/navbar/navbar",
+    "example/navigation-bar/navigation-bar",
     "example/tabbar/tabbar",
 
     "example/searchbar/searchbar"
@@ -38,8 +41,8 @@
   "window": {
     "navigationBarTextStyle": "black",
     "navigationBarTitleText": "WeUI for 小程序",
-    "navigationBarBackgroundColor": "#f8f8f8",
-    "backgroundColor": "#f8f8f8"
+    "navigationBarBackgroundColor": "#EDEDED",
+    "backgroundColor": "#EDEDED"
   },
   "networkTimeout": {
     "request": 10000,
@@ -47,5 +50,6 @@
     "uploadFile": 10000,
     "downloadFile": 10000
   },
+  "style": "v2",
   "debug": true
 }
diff --git a/src/app.wxss b/src/app.wxss
old mode 100644
new mode 100755
index 1a3d12496659d0e9cfbefdeddd762ad0da2656da..60d29e2be1948174cb453277163944a816709d18
--- a/src/app.wxss
+++ b/src/app.wxss
@@ -17,10 +17,13 @@ page{
 }
 
 .page__ft{
-    padding-bottom: 10px;
     text-align: center;
+    padding:0 0 10px;
+    padding:0 0 calc(10px + constant(safe-area-inset-bottom));
+    padding:0 0 calc(10px + env(safe-area-inset-bottom));
 }
 
+
 .page__title {
     text-align: left;
     font-size: 20px;
diff --git a/src/example/actionsheet/actionsheet.js b/src/example/actionsheet/actionsheet.js
old mode 100644
new mode 100755
diff --git a/src/example/actionsheet/actionsheet.wxml b/src/example/actionsheet/actionsheet.wxml
old mode 100644
new mode 100755
diff --git a/src/example/actionsheet/actionsheet.wxss b/src/example/actionsheet/actionsheet.wxss
old mode 100644
new mode 100755
diff --git a/src/example/article/article.js b/src/example/article/article.js
old mode 100644
new mode 100755
diff --git a/src/example/article/article.wxml b/src/example/article/article.wxml
old mode 100644
new mode 100755
diff --git a/src/example/article/article.wxss b/src/example/article/article.wxss
old mode 100644
new mode 100755
diff --git a/src/example/badge/badge.js b/src/example/badge/badge.js
old mode 100644
new mode 100755
diff --git a/src/example/badge/badge.wxml b/src/example/badge/badge.wxml
old mode 100644
new mode 100755
diff --git a/src/example/button/button.js b/src/example/button/button.js
old mode 100644
new mode 100755
diff --git a/src/example/button/button.wxml b/src/example/button/button.wxml
old mode 100644
new mode 100755
index a81ef0764518a0837a07bda4d587f69f07232699..d50c2e53c8831a919aac4b54753d54f1e4581402
--- a/src/example/button/button.wxml
+++ b/src/example/button/button.wxml
@@ -14,12 +14,6 @@
         <button class="weui-btn" type="warn" disabled="true">警告类操作</button>
 
         <view class="button-sp-area">
-            <button class="weui-btn" type="primary" plain="true">按钮</button>
-            <button class="weui-btn" type="primary" disabled="true" plain="true">按钮</button>
-
-            <button class="weui-btn" type="default" plain="true">按钮</button>
-            <button class="weui-btn" type="default" disabled="true" plain="true">按钮</button>
-
             <button class="weui-btn mini-btn" type="primary" size="mini">按钮</button>
             <button class="weui-btn mini-btn" type="default" size="mini">按钮</button>
             <button class="weui-btn mini-btn" type="warn" size="mini">按钮</button>
diff --git a/src/example/button/button.wxss b/src/example/button/button.wxss
old mode 100644
new mode 100755
diff --git a/src/example/dialog/dialog.js b/src/example/dialog/dialog.js
old mode 100644
new mode 100755
index 5459e87404d2c5bc42efc894f0fad5acd43a2261..f597169d0ca44273c0820f147c76f2462e7a6dc6
--- a/src/example/dialog/dialog.js
+++ b/src/example/dialog/dialog.js
@@ -1,5 +1,8 @@
 Page({
-    openConfirm: function () {
+    data: {
+        showDialog: false
+    },
+     openConfirm: function () {
         wx.showModal({
             title: '弹窗标题',
             content: '弹窗内容，告知当前状态、信息和解决方法，描述文字尽量控制在三行内',
@@ -15,15 +18,14 @@ Page({
             }
         });
     },
-    openAlert: function () {
-        wx.showModal({
-            content: '弹窗内容，告知当前状态、信息和解决方法，描述文字尽量控制在三行内',
-            showCancel: false,
-            success: function (res) {
-                if (res.confirm) {
-                    console.log('用户点击确定')
-                }
-            }
-        });
+    openDialog: function () {
+        this.setData({
+            istrue: true
+        })
+    },
+    closeDialog: function () {
+        this.setData({
+            istrue: false
+        })
     }
-});
\ No newline at end of file
+});
diff --git a/src/example/dialog/dialog.wxml b/src/example/dialog/dialog.wxml
old mode 100644
new mode 100755
index 44d953124f548c184bd1ac8011ecd944a667ce50..15ca9e7c1722a9853e76a8ae82eb7152507635ce
--- a/src/example/dialog/dialog.wxml
+++ b/src/example/dialog/dialog.wxml
@@ -1,12 +1,29 @@
 <view class="page">
     <view class="page__hd">
         <view class="page__title">Dialog</view>
-        <view class="page__desc">对话框，采用小程序原生的modal</view>
+        <view class="page__desc">对话框</view>
     </view>
     <view class="page__bd">
         <view class="weui-btn-area">
-            <button class="weui-btn" type="default" bindtap="openConfirm">Confirm Dialog</button>
-            <button class="weui-btn" type="default" bindtap="openAlert">Alert Dialog</button>
+            <button class="weui-btn" type="default" bindtap="openConfirm">原生 Dialog</button>
+            <button class="weui-btn" type="default" bindtap="openDialog">模拟 Dialog</button>
+        </view>
+        <view class="weui-demo-dialog {{istrue ? 'weui-demo-dialog_show' : ''}}">
+          <view class="weui-mask" bindtap="closeDialog"></view>
+          <view class="weui-dialog__wrp" bindtap="closeDialog">
+              <view class="weui-dialog" catchtap="stopEvent">
+                <view class="weui-dialog__hd">
+                  <view class="weui-dialog__title">标题</view>
+                </view>
+                <view class="weui-dialog__bd">
+                  <image class="weui-article__img" src="../images/pic_article.png" mode="aspectFill" style="max-width:100%;"/>
+                </view>
+                <view class="weui-dialog__ft">
+                    <view class="weui-dialog__btn weui-dialog__btn_default" bindtap="closeDialog">取消</view>
+                    <view class="weui-dialog__btn" bindtap="closeDialog">确定</view>
+                </view>
+              </view>
+          </view>
         </view>
     </view>
-</view>
\ No newline at end of file
+</view>
diff --git a/src/example/dialog/dialog.wxss b/src/example/dialog/dialog.wxss
old mode 100644
new mode 100755
index 922ad0ef6f63d2b5e483a49b5a6c76943e1d41ba..e2ff0ef375995a1cee690fd5f91ed9eee505d37e
--- a/src/example/dialog/dialog.wxss
+++ b/src/example/dialog/dialog.wxss
@@ -1,3 +1,12 @@
 page{
     background-color: #FFFFFF;
-}
\ No newline at end of file
+}
+.weui-demo-dialog{
+  visibility:hidden;
+  opacity:0;
+  transition:opacity .3s;
+}
+.weui-demo-dialog_show{
+  visibility:visible;
+  opacity:1;
+}
diff --git a/src/example/flex/flex.js b/src/example/flex/flex.js
old mode 100644
new mode 100755
diff --git a/src/example/flex/flex.wxml b/src/example/flex/flex.wxml
old mode 100644
new mode 100755
diff --git a/src/example/flex/flex.wxss b/src/example/flex/flex.wxss
old mode 100644
new mode 100755
diff --git a/src/example/footer/footer.js b/src/example/footer/footer.js
old mode 100644
new mode 100755
diff --git a/src/example/footer/footer.wxml b/src/example/footer/footer.wxml
old mode 100644
new mode 100755
diff --git a/src/example/footer/footer.wxss b/src/example/footer/footer.wxss
old mode 100644
new mode 100755
diff --git a/src/example/gallery/gallery.js b/src/example/gallery/gallery.js
old mode 100644
new mode 100755
index f16cc1a8255aae310cbd340c85f98ff26a7bfb2d..0706d0510f94c95330d267072b408d316c93197f
--- a/src/example/gallery/gallery.js
+++ b/src/example/gallery/gallery.js
@@ -1 +1,12 @@
-Page({});
\ No newline at end of file
+Page({
+    openGallery: function () {
+        this.setData({
+            istrue: true
+        })
+    },
+    closeGallery: function () {
+        this.setData({
+            istrue: false
+        })
+    }
+});
diff --git a/src/example/gallery/gallery.wxml b/src/example/gallery/gallery.wxml
old mode 100644
new mode 100755
index 82deb5d6df4c5d2b2aaede6a55eafe4895243616..92aaa8082e89a50c3affc2147079927245b39edb
--- a/src/example/gallery/gallery.wxml
+++ b/src/example/gallery/gallery.wxml
@@ -1,6 +1,20 @@
 <view class="page">
     <view class="page__hd">
         <view class="page__title">Gallery</view>
-        <view class="page__desc">画廊，建议采用小程序原生的wx.previewImage来实现。详情请看小程序文档。</view>
+        <view class="page__desc">画廊，模拟小程序原生的wx.previewImage。</view>
     </view>
-</view>
\ No newline at end of file
+    <view class="page__bd">
+      <view class="weui-btn-area">
+          <button class="weui-btn" type="default" bindtap="openGallery">Gallery</button>
+      </view>
+      <view class="weui-gallery {{istrue ? 'weui-gallery_show' : ''}}" bindtap="closeGallery">
+        <view class="weui-gallery__info">1/17</view>
+        <view class="weui-gallery__img__wrp">
+              <image mode="aspectFit" class="weui-gallery__img" src="../images/pic_160.png"></image>
+        </view>
+        <view class="weui-gallery__opr">
+          <navigator href="javascript:" class="weui-gallery__del">删除</navigator>
+        </view>
+      </view>
+    </view>
+</view>
diff --git a/src/example/grid/grid.js b/src/example/grid/grid.js
old mode 100644
new mode 100755
diff --git a/src/example/grid/grid.wxml b/src/example/grid/grid.wxml
old mode 100644
new mode 100755
diff --git a/src/example/icons/icons.js b/src/example/icons/icons.js
old mode 100644
new mode 100755
diff --git a/src/example/icons/icons.wxml b/src/example/icons/icons.wxml
old mode 100644
new mode 100755
diff --git a/src/example/icons/icons.wxss b/src/example/icons/icons.wxss
old mode 100644
new mode 100755
diff --git a/src/example/images/base64.js b/src/example/images/base64.js
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_footer.png b/src/example/images/icon_footer.png
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_footer_link.png b/src/example/images/icon_footer_link.png
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_intro.png b/src/example/images/icon_intro.png
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_nav_feedback.png b/src/example/images/icon_nav_feedback.png
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_nav_form.png b/src/example/images/icon_nav_form.png
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_nav_nav.png b/src/example/images/icon_nav_nav.png
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_nav_search.png b/src/example/images/icon_nav_search.png
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_nav_special.png b/src/example/images/icon_nav_special.png
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_nav_widget.png b/src/example/images/icon_nav_widget.png
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_nav_z-index.png b/src/example/images/icon_nav_z-index.png
old mode 100644
new mode 100755
diff --git a/src/example/images/icon_tabbar.png b/src/example/images/icon_tabbar.png
old mode 100644
new mode 100755
diff --git a/src/example/images/logo.png b/src/example/images/logo.png
old mode 100644
new mode 100755
diff --git a/src/example/images/pic_160.png b/src/example/images/pic_160.png
old mode 100644
new mode 100755
diff --git a/src/example/images/pic_article.png b/src/example/images/pic_article.png
old mode 100644
new mode 100755
diff --git a/src/example/images/vcode.jpg b/src/example/images/vcode.jpg
old mode 100644
new mode 100755
diff --git a/src/example/index.js b/src/example/index.js
old mode 100644
new mode 100755
index aee218e7c93bd9afa22ddab9ffe45c25a44a59c0..7a0f0d7c2adcfd49cc5ad042b689ebce30d39367
--- a/src/example/index.js
+++ b/src/example/index.js
@@ -5,25 +5,25 @@ Page({
                 id: 'form',
                 name: '表单',
                 open: false,
-                pages: ['button', 'list', 'input', 'slider', 'uploader']
+                pages: ['button', 'list', 'slideview', 'input', 'slider', 'uploader']
             },
             {
                 id: 'widget',
                 name: '基础组件',
                 open: false,
-                pages: ['article', 'badge', 'flex', 'footer', 'gallery', 'grid', 'icons', 'loadmore', 'panel', 'preview', 'progress']
+                pages: ['article', 'badge', 'flex', 'footer', 'gallery', 'grid', 'icons', 'loading', 'loadmore', 'panel', 'preview', 'progress']
             },
             {
                 id: 'feedback',
                 name: '操作反馈',
                 open: false,
-                pages: ['actionsheet', 'dialog', 'msg', 'picker', 'toast']
+                pages: ['actionsheet', 'dialog', 'half-screen-dialog', 'msg', 'picker', 'toast']
             },
             {
                 id: 'nav',
                 name: '导航相关',
                 open: false,
-                pages: ['navbar', 'tabbar']
+                pages: ['navigation-bar', 'tabbar']
             },
             {
                 id: 'search',
diff --git a/src/example/index.wxml b/src/example/index.wxml
old mode 100644
new mode 100755
diff --git a/src/example/index.wxss b/src/example/index.wxss
old mode 100644
new mode 100755
diff --git a/src/example/input/input.js b/src/example/input/input.js
old mode 100644
new mode 100755
diff --git a/src/example/input/input.wxml b/src/example/input/input.wxml
old mode 100644
new mode 100755
index 7669d1f560f6fff6b53fc51ab275b2c9afb33be7..4ebc9413b753dd94ac722592ae3c8dd97aec4f56
--- a/src/example/input/input.wxml
+++ b/src/example/input/input.wxml
@@ -24,7 +24,7 @@
         </view>
 
         <view class="weui-cells__title">复选列表项</view>
-        <view class="weui-cells weui-cells_after-title">
+        <view class="weui-cells weui-cells_checkbox weui-cells_after-title">
             <checkbox-group bindchange="checkboxChange">
                 <label class="weui-cell weui-check__label" wx:for="{{checkboxItems}}" wx:key="value">
                     <checkbox class="weui-check" value="{{item.value}}" checked="{{item.checked}}"/>
@@ -43,7 +43,7 @@
 
         <view class="weui-cells__title">表单</view>
         <view class="weui-cells weui-cells_after-title">
-            <view class="weui-cell weui-cell_input">
+            <view class="weui-cell ">
                 <view class="weui-cell__hd">
                     <view class="weui-label">qq</view>
                 </view>
@@ -51,7 +51,7 @@
                     <input class="weui-input" placeholder="请输入qq"/>
                 </view>
             </view>
-            <view class="weui-cell weui-cell_input weui-cell_vcode">
+            <view class="weui-cell  weui-cell_vcode">
                 <view class="weui-cell__hd">
                     <view class="weui-label">手机号</view>
                 </view>
@@ -62,7 +62,7 @@
                     <view class="weui-vcode-btn">获取验证码</view>
                 </view>
             </view>
-            <view class="weui-cell weui-cell_input">
+            <view class="weui-cell ">
                 <view class="weui-cell__hd">
                     <view class="weui-label">日期</view>
                 </view>
@@ -72,7 +72,7 @@
                     </picker>
                 </view>
             </view>
-            <view class="weui-cell weui-cell_input">
+            <view class="weui-cell ">
                 <view class="weui-cell__hd">
                     <view class="weui-label">时间</view>
                 </view>
@@ -82,7 +82,7 @@
                     </picker>
                 </view>
             </view>
-            <view class="weui-cell weui-cell_input weui-cell_vcode">
+            <view class="weui-cell  weui-cell_vcode">
                 <view class="weui-cell__hd">
                     <view class="weui-label">验证码</view>
                 </view>
@@ -98,7 +98,7 @@
 
         <view class="weui-cells__title">表单报错</view>
         <view class="weui-cells weui-cells_after-title">
-            <view class="weui-cell weui-cell_input weui-cell_warn">
+            <view class="weui-cell  weui-cell_warn">
                 <view class="weui-cell__hd">
                     <view class="weui-label">卡号</view>
                 </view>
@@ -123,7 +123,7 @@
 
         <view class="weui-cells__title">文本框</view>
         <view class="weui-cells weui-cells_after-title">
-            <view class="weui-cell weui-cell_input">
+            <view class="weui-cell ">
                 <view class="weui-cell__bd">
                     <input class="weui-input" placeholder="请输入文本" />
                 </view>
@@ -191,4 +191,4 @@
             <button class="weui-btn" type="primary" bindtap="showTopTips">确定</button>
         </view>
     </view>
-</view>
\ No newline at end of file
+</view>
diff --git a/src/example/list/list.js b/src/example/list/list.js
old mode 100644
new mode 100755
diff --git a/src/example/list/list.wxml b/src/example/list/list.wxml
old mode 100644
new mode 100755
diff --git a/src/example/list/list.wxss b/src/example/list/list.wxss
old mode 100644
new mode 100755
diff --git a/src/example/loadmore/loadmore.js b/src/example/loadmore/loadmore.js
old mode 100644
new mode 100755
diff --git a/src/example/loadmore/loadmore.wxml b/src/example/loadmore/loadmore.wxml
old mode 100644
new mode 100755
diff --git a/src/example/loadmore/loadmore.wxss b/src/example/loadmore/loadmore.wxss
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg.js b/src/example/msg/msg.js
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg.wxml b/src/example/msg/msg.wxml
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg.wxss b/src/example/msg/msg.wxss
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_fail.js b/src/example/msg/msg_fail.js
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_fail.wxml b/src/example/msg/msg_fail.wxml
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_fail.wxss b/src/example/msg/msg_fail.wxss
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_success.js b/src/example/msg/msg_success.js
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_success.wxml b/src/example/msg/msg_success.wxml
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_success.wxss b/src/example/msg/msg_success.wxss
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_text.js b/src/example/msg/msg_text.js
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_text.wxml b/src/example/msg/msg_text.wxml
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_text.wxss b/src/example/msg/msg_text.wxss
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_text_primary.js b/src/example/msg/msg_text_primary.js
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_text_primary.wxml b/src/example/msg/msg_text_primary.wxml
old mode 100644
new mode 100755
diff --git a/src/example/msg/msg_text_primary.wxss b/src/example/msg/msg_text_primary.wxss
old mode 100644
new mode 100755
diff --git a/src/example/navbar/navbar.js b/src/example/navbar/navbar.js
old mode 100644
new mode 100755
diff --git a/src/example/navbar/navbar.wxml b/src/example/navbar/navbar.wxml
old mode 100644
new mode 100755
diff --git a/src/example/navbar/navbar.wxss b/src/example/navbar/navbar.wxss
old mode 100644
new mode 100755
diff --git a/src/example/panel/panel.js b/src/example/panel/panel.js
old mode 100644
new mode 100755
diff --git a/src/example/panel/panel.wxml b/src/example/panel/panel.wxml
old mode 100644
new mode 100755
diff --git a/src/example/picker/picker.js b/src/example/picker/picker.js
old mode 100644
new mode 100755
diff --git a/src/example/picker/picker.wxml b/src/example/picker/picker.wxml
old mode 100644
new mode 100755
diff --git a/src/example/picker/picker.wxss b/src/example/picker/picker.wxss
old mode 100644
new mode 100755
diff --git a/src/example/preview/preview.js b/src/example/preview/preview.js
old mode 100644
new mode 100755
diff --git a/src/example/preview/preview.wxml b/src/example/preview/preview.wxml
old mode 100644
new mode 100755
diff --git a/src/example/preview/preview.wxss b/src/example/preview/preview.wxss
old mode 100644
new mode 100755
diff --git a/src/example/progress/progress.js b/src/example/progress/progress.js
old mode 100644
new mode 100755
diff --git a/src/example/progress/progress.wxml b/src/example/progress/progress.wxml
old mode 100644
new mode 100755
diff --git a/src/example/progress/progress.wxss b/src/example/progress/progress.wxss
old mode 100644
new mode 100755
diff --git a/src/example/searchbar/searchbar.js b/src/example/searchbar/searchbar.js
old mode 100644
new mode 100755
diff --git a/src/example/searchbar/searchbar.wxml b/src/example/searchbar/searchbar.wxml
old mode 100644
new mode 100755
index 8c93fd8ff1ace22b631a2ebe29f57f08947a3eca..ea09d105d4049ae9f891cb97b5fedcf23c0e1ed2
--- a/src/example/searchbar/searchbar.wxml
+++ b/src/example/searchbar/searchbar.wxml
@@ -7,14 +7,14 @@
         <view class="weui-search-bar">
             <view class="weui-search-bar__form">
                 <view class="weui-search-bar__box">
-                    <icon class="weui-icon-search_in-box" type="search" size="12"></icon>
+                    <icon class="weui-icon-search_in-box" type="search" size="14"></icon>
                     <input type="text" class="weui-search-bar__input" placeholder="搜索" value="{{inputVal}}" focus="{{inputShowed}}" bindinput="inputTyping" />
                     <view class="weui-icon-clear" wx:if="{{inputVal.length > 0}}" bindtap="clearInput">
-                        <icon type="clear" size="12"></icon>
+                        <icon type="clear" size="14"></icon>
                     </view>
                 </view>
                 <label class="weui-search-bar__label" hidden="{{inputShowed}}" bindtap="showInput">
-                    <icon class="weui-icon-search" type="search" size="12"></icon>
+                    <icon class="weui-icon-search" type="search" size="14"></icon>
                     <view class="weui-search-bar__text">搜索</view>
                 </label>
             </view>
diff --git a/src/example/searchbar/searchbar.wxss b/src/example/searchbar/searchbar.wxss
old mode 100644
new mode 100755
diff --git a/src/example/slider/slider.js b/src/example/slider/slider.js
old mode 100644
new mode 100755
diff --git a/src/example/slider/slider.wxml b/src/example/slider/slider.wxml
old mode 100644
new mode 100755
diff --git a/src/example/slider/slider.wxss b/src/example/slider/slider.wxss
old mode 100644
new mode 100755
diff --git a/src/example/tabbar/tabbar.js b/src/example/tabbar/tabbar.js
old mode 100644
new mode 100755
diff --git a/src/example/tabbar/tabbar.wxml b/src/example/tabbar/tabbar.wxml
old mode 100644
new mode 100755
index 2763cb5a4f5d243231ece6e130ff7808b100a227..ba45097853a2e7933daa11dcd07974a92ba52fe4
--- a/src/example/tabbar/tabbar.wxml
+++ b/src/example/tabbar/tabbar.wxml
@@ -3,4 +3,21 @@
         <view class="page__title">Tabbar</view>
         <view class="page__desc">底部导航，建议采用小程序原生的tabbar，通过设置app.json来实现。详情请看小程序文档。</view>
     </view>
-</view>
\ No newline at end of file
+    <view class="page__bd">
+      <view class="weui-tabbar">
+          <view class="weui-tabbar__item weui-bar__item_on">
+              <view style="position: relative;display:inline-block;">
+                <image src="../images/pic_160.png" class="weui-tabbar__icon"></image>
+              </view>
+              <view class="weui-tabbar__label">标题</view>
+          </view>
+          <view class="weui-tabbar__item">
+              <view style="position: relative;display:inline-block;">
+                <image src="../images/pic_160.png" class="weui-tabbar__icon"></image>
+                <view class="weui-badge weui-badge_dot" style="position:absolute;top:-2px;left:calc(100% - 3px);"></view>
+              </view>
+              <view class="weui-tabbar__label">标题</view>
+          </view>
+      </view>
+    </view>
+</view>
diff --git a/src/example/toast/toast.js b/src/example/toast/toast.js
old mode 100644
new mode 100755
diff --git a/src/example/toast/toast.wxml b/src/example/toast/toast.wxml
old mode 100644
new mode 100755
diff --git a/src/example/toast/toast.wxss b/src/example/toast/toast.wxss
old mode 100644
new mode 100755
diff --git a/src/example/uploader/uploader.js b/src/example/uploader/uploader.js
old mode 100644
new mode 100755
diff --git a/src/example/uploader/uploader.wxml b/src/example/uploader/uploader.wxml
old mode 100644
new mode 100755
index cfd91da577239a27509414b388338bf730f33ce5..cd81f98ff57c941be62f469b302ac4787047edf0
--- a/src/example/uploader/uploader.wxml
+++ b/src/example/uploader/uploader.wxml
@@ -9,8 +9,13 @@
                 <view class="weui-cell__bd">
                     <view class="weui-uploader">
                         <view class="weui-uploader__hd">
-                            <view class="weui-uploader__title">图片上传</view>
-                            <view class="weui-uploader__info">{{files.length}}/2</view>
+                          <view class="weui-uploader__overview">
+                              <view class="weui-uploader__title">图片上传</view>
+                              <view class="weui-uploader__info">{{files.length}}/2</view>
+                          </view>
+                          <view class="weui-uploader__tips">
+                            上传提示
+                          </view>
                         </view>
                         <view class="weui-uploader__bd">
                             <view class="weui-uploader__files" id="uploaderFiles">
@@ -25,8 +30,11 @@
                                 <view class="weui-uploader__file">
                                     <image class="weui-uploader__img" src="../images/pic_160.png" mode="aspectFill" />
                                 </view>
-                                <view class="weui-uploader__file">
+                                <view class="weui-uploader__file weui-uploader__file_status">
                                     <image class="weui-uploader__img" src="../images/pic_160.png" mode="aspectFill" />
+                                    <view class="weui-uploader__file-content">
+                                      <view class="weui-loading"></view>
+                                    </view>
                                 </view>
                                 <view class="weui-uploader__file weui-uploader__file_status">
                                     <image class="weui-uploader__img" src="../images/pic_160.png" mode="aspectFill" />
@@ -48,4 +56,4 @@
             </view>
         </view>
     </view>
-</view>
\ No newline at end of file
+</view>
diff --git a/src/style/base/fn.wxss b/src/style/base/fn.wxss
old mode 100644
new mode 100755
index 775925eccd7849872400f51e2a0633fe6beb88a9..c9ae592e9fb56f5aee0793f25b6d606e2d4f2abb
--- a/src/style/base/fn.wxss
+++ b/src/style/base/fn.wxss
@@ -36,3 +36,4 @@
 @import "variable/weui-grid.wxss";
 @import "variable/weui-progress.wxss";
 @import "variable/weui-dialog.wxss";
+@import "variable/weui-tab.wxss";
diff --git a/src/style/base/mixin/mobile.wxss b/src/style/base/mixin/mobile.wxss
old mode 100644
new mode 100755
diff --git a/src/style/base/mixin/setArrow.wxss b/src/style/base/mixin/setArrow.wxss
old mode 100644
new mode 100755
diff --git a/src/style/base/mixin/setOnepx.wxss b/src/style/base/mixin/setOnepx.wxss
old mode 100644
new mode 100755
diff --git a/src/style/base/mixin/text.wxss b/src/style/base/mixin/text.wxss
old mode 100644
new mode 100755
diff --git a/src/style/base/reset.wxss b/src/style/base/reset.wxss
old mode 100644
new mode 100755
diff --git a/src/style/base/variable/color.wxss b/src/style/base/variable/color.wxss
old mode 100644
new mode 100755
diff --git a/src/style/base/variable/global.wxss b/src/style/base/variable/global.wxss
old mode 100644
new mode 100755
diff --git a/src/style/base/variable/weui-button.wxss b/src/style/base/variable/weui-button.wxss
old mode 100644
new mode 100755
diff --git a/src/style/base/variable/weui-cell.wxss b/src/style/base/variable/weui-cell.wxss
old mode 100644
new mode 100755
index 569e835a8a141f7e973964fc69ed00b9c24f7b0d..a07384b0856b525e2008782246022c38e89cbc38
--- a/src/style/base/variable/weui-cell.wxss
+++ b/src/style/base/variable/weui-cell.wxss
@@ -32,7 +32,7 @@
 @weuiCellLabelWidth:105px;
 @weuiCellActiveBg: @weuiBgColorActive;
 
-@weuiCellLineHeight: unit((@weuiCellHeight - 2 * @weuiCellGapV) / @weuiCellFontSize); // 高度为44px，减去上下padding的行高
+@weuiCellLineHeight: unit((@weuiCellHeight - 2 * @weuiCellGapV) / @weuiCellFontSize); // 高度减去上下padding的行高
 @weuiCellsMarginTop:8px;
 
 // weui switch
diff --git a/src/style/base/variable/weui-dialog.wxss b/src/style/base/variable/weui-dialog.wxss
old mode 100644
new mode 100755
index 3d0165c07890b177a80fc2fedf4b7b747f0e7d56..077a64df24bec44e6eea5aa83d869078d184e5e8
--- a/src/style/base/variable/weui-dialog.wxss
+++ b/src/style/base/variable/weui-dialog.wxss
@@ -21,7 +21,7 @@
 @import "../fn.wxss";
 
 @weuiDialogBackgroundColor: #FFFFFF;
-@weuiDialogLineColor: @weuiLineColorLight;
+@weuiDialogLineColor: rgba(0,0,0,.1);
 @weuiDialogLinkColor: @weuiLinkColorDefault;
 @weuiDialogLinkActiveBc: @weuiBgColorActive;
-@weuiDialogGapWidth: 1.6em;
+@weuiDialogGapWidth: 24px;
diff --git a/src/style/base/variable/weui-grid.wxss b/src/style/base/variable/weui-grid.wxss
old mode 100644
new mode 100755
diff --git a/src/style/base/variable/weui-msg.wxss b/src/style/base/variable/weui-msg.wxss
old mode 100644
new mode 100755
diff --git a/src/style/base/variable/weui-progress.wxss b/src/style/base/variable/weui-progress.wxss
old mode 100644
new mode 100755
diff --git a/src/style/weui.wxss b/src/style/weui.wxss
old mode 100644
new mode 100755
index 8aea47bbe094ee4b34f582c5700e2e9c020f17b0..9ffccb12bbc0ff0d7b7b016581fbe5c3a5cb2976
--- a/src/style/weui.wxss
+++ b/src/style/weui.wxss
@@ -41,9 +41,10 @@
 @import "./widget/weui-grid/weui-grid.wxss";
 
 @import "./widget/weui-loading/weui-loading.wxss";
+@import "./widget/weui-loading/weui-dot-loading.wxss";
+@import "./widget/weui-tips/weui-loadmore.wxss";
 
 @import "./widget/weui-tips/weui-badge.wxss";
-@import "./widget/weui-tips/weui-loadmore.wxss";
 
 @import "./widget/weui-panel/weui-panel.wxss";
 
@@ -52,7 +53,15 @@
 @import "./widget/weui-progress/weui-progress.wxss";
 
 @import "./widget/weui-tab/weui-tab.wxss";
+@import "./widget/weui-cell/weui-slideview.wxss";
+@import "./widget/weui-cell/weui-gallery.wxss";
 
 @import "./widget/weui-searchbar/weui-searchbar.wxss";
 
 @import "./widget/weui-icon/weui-icon.wxss";
+
+@import "./widget/weui-tips/weui-mask.wxss";
+@import "./widget/weui-tips/weui-dialog.wxss";
+@import "./widget/weui-tips/weui-half-screen-dialog.wxss";
+@import "./widget/weui-tips/weui-toptips.wxss";
+@import "./widget/weui-navigation-bar/weui-navigation-bar.wxss";
diff --git a/src/style/widget/weui-agree/weui-agree.wxss b/src/style/widget/weui-agree/weui-agree.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-animate/weui-animate.wxss b/src/style/widget/weui-animate/weui-animate.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-button/weui-btn_cell.wxss b/src/style/widget/weui-button/weui-btn_cell.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-button/weui-btn_default.wxss b/src/style/widget/weui-button/weui-btn_default.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-button/weui-btn_disabled.wxss b/src/style/widget/weui-button/weui-btn_disabled.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-button/weui-btn_global.wxss b/src/style/widget/weui-button/weui-btn_global.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-button/weui-btn_loading.wxss b/src/style/widget/weui-button/weui-btn_loading.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-button/weui-btn_plain.wxss b/src/style/widget/weui-button/weui-btn_plain.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-button/weui-btn_primary.wxss b/src/style/widget/weui-button/weui-btn_primary.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-button/weui-btn_warn.wxss b/src/style/widget/weui-button/weui-btn_warn.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-button/weui-button.wxss b/src/style/widget/weui-button/weui-button.wxss
old mode 100644
new mode 100755
index b24b085dbe7551a023343762ae692014f62675b0..cc5fa3fae09abe091a7792ffb591d708af12ed43
--- a/src/style/widget/weui-button/weui-button.wxss
+++ b/src/style/widget/weui-button/weui-button.wxss
@@ -20,32 +20,6 @@
 
 @import "../../base/fn.wxss";
 
-button, input {
-    &.weui-btn {
-        border-width: 0;
-        outline: 0;
-        -webkit-appearance: none;
-        &:focus {
-            outline: 0;
-        }
-    }
-    &.weui-btn_inline,&.weui-btn_mini {
-        width: auto;
-    }
-    &.weui-btn_plain-primary,&.weui-btn_plain-default{
-        border-width: 1px;
-        background-color: transparent;
-    }
-}
-
-.weui-btn_mini {
-    display: inline-block;
-    width:auto;
-    padding: 0 unit(12px/@weuiBtnMiniFontSize,em);
-    line-height: unit(@weuiBtnMiniHeight/@weuiBtnMiniFontSize);
-    font-size: @weuiBtnMiniFontSize;
-}
-
 
 /*gap between btn*/
 .weui-btn + .weui-btn {
@@ -75,83 +49,3 @@ button, input {
 }
 
 
-
-.weui-btn {
-    position: relative;
-    display: block;
-    width:@weuiBtnWidth;
-    margin-left: auto;
-    margin-right: auto;
-    padding:8px 24px;
-    box-sizing: border-box;
-    font-weight:700;
-    font-size: @weuiBtnFontSize;
-    text-align: center;
-    text-decoration: none;
-    color: @weuiBtnFontColor;
-    line-height: unit((@weuiBtnHeight - 16) / @weuiBtnFontSize);
-    border-radius: @weuiBtnBorderRadius;
-    .setTapColor();
-    overflow: hidden;
-    border-width:0;
-}
-.weui-btn:after{display:none;}
-.weui-btn_block {
-	width:auto;
-}
-.weui-btn[size=mini]{
-  width:auto;
-}
-button[type=primary]{
-  background-color: @weuiBtnPrimaryBg;
-  color: @weuiBtnPrimaryFontColor;
-}
-.button-hover[type=primary]{
-  color: @weuiBtnPrimaryActiveFontColor;
-  background-color: @weuiBtnPrimaryActiveBg;
-}
-button[type=default]{
-  color: @weuiBtnDefaultFontColor;
-  background-color: @weuiBtnDefaultBg;
-}
-.button-hover[type=default]{
-  color: @weuiBtnDefaultActiveFontColor;
-  background-color: @weuiBtnDefaultActiveBg;
-}
-button[type=warn]{
-  color:@weuiBtnWarnFontColor;
-  background-color: @weuiBtnWarnBg;
-}
-.button-hover[type=warn]{
-  color: @weuiBtnWarnActiveFontColor;
-  background-color:@weuiBtnWarnActiveBg;
-}
-
-button[disabled][type=primary],button[disabled][type=warn]{
-  color: @weuiBtnDisabledFontColor;
-  background-color: @weuiBtnDisabledBg;
-}
-button[type=primary][plain]{
-  color: @weuiBtnPlainPrimaryColor;
-  border: 1px solid @weuiBtnPlainPrimaryBorderColor;
-}
-.button-hover[type=primary][plain]{
-  color:@weuiBtnPlainPrimaryActiveColor;
-  border-color: @weuiBtnPlainPrimaryActiveBorderColor;
-  background-color:rgba(0,0,0,.1);
-}
-button[type=default][plain]{
-  color: @weuiBtnPlainDefaultColor;
-  border: 1px solid @weuiBtnPlainDefaultBorderColor;
-}
-.button-hover[type=default][plain]{
-  color:@weuiBtnPlainDefaultActiveColor;
-  border-color: @weuiBtnPlainDefaultActiveBorderColor;
-  background-color:rgba(0,0,0,.1);
-}
-button[disabled][type=primary],
-button[disabled][type=default]{
-  color:rgba(0,0,0,.2);
-  border-color:rgba(0,0,0,.2);
-  background-color:transparent;
-}
diff --git a/src/style/widget/weui-cell/weui-access.wxss b/src/style/widget/weui-cell/weui-access.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-cell/weui-cell.wxss b/src/style/widget/weui-cell/weui-cell.wxss
old mode 100644
new mode 100755
index d0892ff6cf17ad83bcc70f9745329ec5f1aaa79b..403a5af971a5e577ec66b135c897123f88494677
--- a/src/style/widget/weui-cell/weui-cell.wxss
+++ b/src/style/widget/weui-cell/weui-cell.wxss
@@ -82,3 +82,16 @@
     text-align: right;
     color: @weuiTextColorDesc;
 }
+
+.weui-cell_wxss{
+  &&:before{display:block;}
+}
+.weui-cell_label-block{
+  display:block;
+  .weui-label{
+    width:auto;
+    word-break:initial;
+    -webkit-hyphens:auto;
+    hyphens:auto;
+  }
+}
diff --git a/src/style/widget/weui-cell/weui-check.wxss b/src/style/widget/weui-cell/weui-check.wxss
old mode 100644
new mode 100755
index 9eacfa58124fc626917b25715d84598ce6df808c..593a3205bc165e38219ff10416421ad1f9372f73
--- a/src/style/widget/weui-cell/weui-check.wxss
+++ b/src/style/widget/weui-cell/weui-check.wxss
@@ -20,17 +20,15 @@
 
 @import "../../base/fn.wxss";
 
-// icon
-.weui-icon-radio{
-    margin-left: 3.2px;
-    margin-right: 3.2px;
-}
-.weui-icon-checkbox_circle,
-.weui-icon-checkbox_success{
-    margin-left: 4.6px;
-    margin-right: 4.6px;
+.weui-cells_checkbox{
+  .weui-check__label{
+    &:before{
+      left:55px;
+    }
+  }
 }
 
+// icon
 .weui-check__label{
     &:active{
         background-color: @weuiCellActiveBg;
@@ -45,4 +43,4 @@
 }
 .weui-cell__ft_in-radio{
     padding-left: @weuiCellInnerGapH;
-}
\ No newline at end of file
+}
diff --git a/src/style/widget/weui-cell/weui-form.wxss b/src/style/widget/weui-cell/weui-form.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-cell/weui-form/weui-form-preview.wxss b/src/style/widget/weui-cell/weui-form/weui-form-preview.wxss
old mode 100644
new mode 100755
index b061b8e7d4b4c8369d3d45351646e7638cf548af..7cbee752d45e917add05b8386589ae67ec0af559
--- a/src/style/widget/weui-cell/weui-form/weui-form-preview.wxss
+++ b/src/style/widget/weui-cell/weui-form/weui-form-preview.wxss
@@ -55,7 +55,7 @@
 }
 .weui-form-preview__ft{
     position: relative;
-    line-height: 50px;
+    line-height: 56px;
     display: flex;
     &:after {
         .setTopLine(@weuiDialogLineColor);
@@ -84,6 +84,8 @@
     flex: 1;
     color: @weuiDialogLinkColor;
     text-align: center;
+    font-weight:700;
+    font-size:17px;
     &:after {
         .setLeftLine(@weuiDialogLineColor);
     }
@@ -97,7 +99,7 @@
     background-color: @weuiDialogLinkActiveBc;
 }
 .weui-form-preview__btn_default {
-    color: @weuiTextColorGray;
+    color: @weuiTextColorTitle;
 }
 .weui-form-preview__btn_primary {
     color: @weuiLinkColorDefault;
diff --git a/src/style/widget/weui-cell/weui-form/weui-form_common.wxss b/src/style/widget/weui-cell/weui-form/weui-form_common.wxss
old mode 100644
new mode 100755
index 0308ffa3bfff892f3ec95cda6e29083c848970d4..50c703eb734d2940397f76bdf18e8d09db5959e3
--- a/src/style/widget/weui-cell/weui-form/weui-form_common.wxss
+++ b/src/style/widget/weui-cell/weui-form/weui-form_common.wxss
@@ -19,6 +19,7 @@
 */
 
 @import "../../../base/fn.wxss";
+@import "../../weui-tips/weui-toptips.wxss";
 
 .weui-cell_input{
     padding-top: 0;
@@ -29,26 +30,9 @@
     .text_wrap();
 }
 .weui-input{
-    height: @weuiCellHeightEm;
-    min-height: @weuiCellHeightEm;
-    line-height: @weuiCellHeightEm;
-}
-.weui-toptips{
-    //display: none; // 通过 wx:if 来控制
-    position: fixed;
-    transform: translateZ(0);
-    top: 0;
-    left: 0;
-    right: 0;
-    padding: 5px;
-    font-size: 14px;
-    text-align: center;
-    color: #FFFFFF;
-    z-index: 5000;
-    .text_wrap();
-}
-.weui-toptips_warn{
-    background-color: @weuiColorWarn;
+    height: unit(@weuiCellLineHeight,em);
+    min-height: unit(@weuiCellLineHeight,em);
+    line-height: @weuiCellLineHeight;
 }
 .weui-textarea{
     display: block;
@@ -63,4 +47,4 @@
 }
 .weui-cell_warn{
     color: @weuiTextColorWarn;
-}
\ No newline at end of file
+}
diff --git a/src/style/widget/weui-cell/weui-form/weui-select.wxss b/src/style/widget/weui-cell/weui-form/weui-select.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-cell/weui-form/weui-vcode.wxss b/src/style/widget/weui-cell/weui-form/weui-vcode.wxss
old mode 100644
new mode 100755
index bc8b853fc8069b9eca4f851f80f184a95a68f443..713dd1ed0fca58764ee79eefa736fbd8b728c29a
--- a/src/style/widget/weui-cell/weui-form/weui-vcode.wxss
+++ b/src/style/widget/weui-cell/weui-form/weui-vcode.wxss
@@ -21,7 +21,9 @@
 @import "../../../base/fn.wxss";
 
 .weui-cell_vcode {
-    padding-right: 0;
+  padding-top: 0;
+  padding-right: 0;
+  padding-bottom: 0;
 }
 .weui-vcode-img{
     margin-left: 5px;
diff --git a/src/style/widget/weui-cell/weui-switch.wxss b/src/style/widget/weui-cell/weui-switch.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-cell/weui-uploader.wxss b/src/style/widget/weui-cell/weui-uploader.wxss
old mode 100644
new mode 100755
index d62e64de8b2ace3b55a7f121de243e461e44b616..de1125eb66fec72b4dc18c9efa2278bff435b47b
--- a/src/style/widget/weui-cell/weui-uploader.wxss
+++ b/src/style/widget/weui-cell/weui-uploader.wxss
@@ -22,13 +22,22 @@
 
 .weui-uploader{}
 .weui-uploader__hd{
-    display: flex;
     padding-bottom: @weuiCellGapV;
+    padding-bottom: 16px;
+}
+.weui-uploader__overview{
+    display: flex;
     align-items: center;
 }
 .weui-uploader__title{
     flex: 1;
 }
+.weui-uploader__tips{
+    color: @weuiTextColorTips;
+    font-size:14px;
+    line-height:1.4;
+    padding-top:4px;
+}
 .weui-uploader__info{
     color: @weuiTextColorTips;
 }
diff --git a/src/style/widget/weui-flex/weui-flex.wxss b/src/style/widget/weui-flex/weui-flex.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-footer/weui-footer.wxss b/src/style/widget/weui-footer/weui-footer.wxss
old mode 100644
new mode 100755
index b1f47bb1c5dfa21815f4cfaddd2fce0cc4be6120..3fa16d6938fd4c5a8ca684d8aefc4191c2409a35
--- a/src/style/widget/weui-footer/weui-footer.wxss
+++ b/src/style/widget/weui-footer/weui-footer.wxss
@@ -28,7 +28,9 @@
 }
 .weui-footer_fixed-bottom{
     position: fixed;
-    bottom: .52em;
+    bottom: 16px;
+    bottom: calc(16px ~"+ constant(safe-area-inset-bottom)");
+    bottom: calc(16px ~"+ env(safe-area-inset-bottom)");
     left: 0;
     right: 0;
 }
diff --git a/src/style/widget/weui-grid/weui-grid.wxss b/src/style/widget/weui-grid/weui-grid.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-icon/weui-icon.wxss b/src/style/widget/weui-icon/weui-icon.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-loading/weui-loading.wxss b/src/style/widget/weui-loading/weui-loading.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-media-box/weui-media-box.wxss b/src/style/widget/weui-media-box/weui-media-box.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-page/weui-article.wxss b/src/style/widget/weui-page/weui-article.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-page/weui-msg.wxss b/src/style/widget/weui-page/weui-msg.wxss
old mode 100644
new mode 100755
index c8098af719a4db0143374f153beada9ed2f891e4..e0f2923c714799b1642eb0de940d80e800644107
--- a/src/style/widget/weui-page/weui-msg.wxss
+++ b/src/style/widget/weui-page/weui-msg.wxss
@@ -71,7 +71,7 @@
 .weui-msg__opr-area {
     margin-bottom: 16px;
 }
-.weui-msg__opr-area .weui-btn-area{margin:0}
+.weui-msg__opr-area .weui-btn-area{margin:0 16px;}
 .weui-msg__opr-area .weui-btn + .weui-btn{margin-bottom:16px;}
 .weui-msg__opr-area:last-child{margin-bottom:96px;}
 .weui-msg__opr-area + .weui-msg__extra-area{
diff --git a/src/style/widget/weui-panel/weui-panel.wxss b/src/style/widget/weui-panel/weui-panel.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-progress/weui-progress.wxss b/src/style/widget/weui-progress/weui-progress.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-searchbar/weui-searchbar.wxss b/src/style/widget/weui-searchbar/weui-searchbar.wxss
old mode 100644
new mode 100755
index b257707616260879978bb2c178532f517c740fdb..383d4c7e48b20630499520ee65a352cc724d4e12
--- a/src/style/widget/weui-searchbar/weui-searchbar.wxss
+++ b/src/style/widget/weui-searchbar/weui-searchbar.wxss
@@ -33,15 +33,17 @@
 }
 .weui-icon-search {
     margin-right: 8px;
-    font-size:20px;
+    font-size:14px;
     vertical-align:top;
-    margin-top:-.05em;
+    margin-top:.64em;
+    height:1em;
+    line-height:1em;
 }
 .weui-icon-search_in-box {
     position: absolute;
     left: 12px;
     top: 50%;
-    margin-top:-6px;
+    margin-top:-8px;
 }
 .weui-search-bar__text{
     display: inline-block;
diff --git a/src/style/widget/weui-tab/weui-navbar.wxss b/src/style/widget/weui-tab/weui-navbar.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-tab/weui-tab.wxss b/src/style/widget/weui-tab/weui-tab.wxss
old mode 100644
new mode 100755
index 0b43d681f876ae624ffb12bc9f7877a334cfdfbd..4519126641a1ac75f069565fb12bc6d2d13b630e
--- a/src/style/widget/weui-tab/weui-tab.wxss
+++ b/src/style/widget/weui-tab/weui-tab.wxss
@@ -20,6 +20,7 @@
 
 @import "../../base/fn.wxss";
 @import "weui-navbar.wxss";
+@import "weui-tabbar.wxss";
 
 .weui-tab {
   display: flex;
diff --git a/src/style/widget/weui-tips/weui-badge.wxss b/src/style/widget/weui-tips/weui-badge.wxss
old mode 100644
new mode 100755
diff --git a/src/style/widget/weui-tips/weui-loadmore.wxss b/src/style/widget/weui-tips/weui-loadmore.wxss
old mode 100644
new mode 100755