diff --git a/build/webpack.config.dev.js b/build/webpack.config.dev.js
index e38ba86e3..1944bc1ec 100644
--- a/build/webpack.config.dev.js
+++ b/build/webpack.config.dev.js
@@ -101,30 +101,16 @@ module.exports = {
     new webpack.LoaderOptionsPlugin({
       minimize: true,
       options: {
-        vue: {
-          autoprefixer: false
-        },
         vueMarkdown: {
+          preventExtract: true,
           use: [
-            [
-              require('markdown-it-container'),
-              'demo',
-              {
-                validate: function(params) {
-                  return params.trim().match(/^demo\s*(.*)$/);
-                },
-
-                render: function(tokens, idx) {
-                    return tokens[idx].nesting === 1
-                      ? `<demo-block class="demo-box"><div class="highlight" slot="highlight"å>`
-                      :`</div></demo-block>\n`;
-                }
-              }
-            ]
+            [require('markdown-it-container'), 'demo']
           ],
-          preprocess: function(MarkdownIt, source) {
+          preprocess(MarkdownIt, source) {
+            const styleRegexp = /<style\b[^<]*(?:(?!<\/style>)<[^<]*)*<\/style>/i;
+            const scriptRegexp = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/i;
             MarkdownIt.renderer.rules.table_open = () => '<table class="zan-doc-table">';
-            return source;
+            return source.replace(styleRegexp, '').replace(scriptRegexp, '');
           }
         }
       }
@@ -143,7 +129,8 @@ module.exports = {
     }),
     new webpack.optimize.CommonsChunkPlugin({
       name: 'vendor',
-      minChunks: 2
+      minChunks: 2,
+      filename: isProduction ? 'vendor.[hash:8].js' : 'vendor.js'
     }),
     new webpack.HotModuleReplacementPlugin(),
     new OptimizeCssAssetsPlugin(),
diff --git a/build/webpack.config.prod.js b/build/webpack.config.prod.js
index 204bf81a5..74c54b30e 100644
--- a/build/webpack.config.prod.js
+++ b/build/webpack.config.prod.js
@@ -27,10 +27,6 @@ module.exports = merge(devConfig, {
         comments: false
       },
       sourceMap: false
-    }),
-    new webpack.optimize.CommonsChunkPlugin({
-      name: 'vendor',
-      minChunks: Infinity
     })
   ]
 });
diff --git a/docs/examples-docs/actionsheet.md b/docs/examples-docs/actionsheet.md
index 09cd0fef6..f1ccf7955 100644
--- a/docs/examples-docs/actionsheet.md
+++ b/docs/examples-docs/actionsheet.md
@@ -73,8 +73,9 @@ Vue.component(Actionsheet.name, Actionsheet);
 <van-button @click="show1 = true">弹出actionsheet</van-button>
 <van-actionsheet v-model="show1" :actions="actions1">
 </van-actionsheet>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -109,7 +110,6 @@ export default {
     }
   }
 }
-</script>
 ```
 :::
 
@@ -122,8 +122,9 @@ export default {
 <van-button @click="show2 = true">弹出带取消按钮的actionsheet</van-button>
 <van-actionsheet v-model="show2" :actions="actions1" cancel-text="取消">
 </van-actionsheet>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -152,7 +153,6 @@ export default {
     };
   }
 }
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/checkbox.md b/docs/examples-docs/checkbox.md
index ef23ecd81..d40c791b7 100644
--- a/docs/examples-docs/checkbox.md
+++ b/docs/examples-docs/checkbox.md
@@ -52,16 +52,16 @@ Vue.component(Checkbox.name, Checkbox);
 <div class="van-checkbox-wrapper">
   <van-checkbox v-model="checkbox1">复选框1</van-checkbox>
 </div>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
       checkbox1: true
     };
   }
-}; 
-</script>
+};
 ```
 :::
 
@@ -74,16 +74,16 @@ export default {
 <div class="van-checkbox-wrapper">
   <van-checkbox v-model="checkbox2" disabled>复选框2</van-checkbox>
 </div>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
       checkbox2: true
     };
   }
-}; 
-</script>
+};
 ```
 :::
 
@@ -98,8 +98,9 @@ export default {
     <van-checkbox v-for="(item, index) in list" :key="index" :name="item">复选框{{item}}</van-checkbox>
   </van-checkbox-group>
 </div>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -118,7 +119,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -133,8 +133,9 @@ export default {
     <van-checkbox v-for="(item, index) in list" :key="index" :name="item">复选框{{item}}</van-checkbox>
   </van-checkbox-group>
 </div>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -147,7 +148,6 @@ export default {
     };
   }
 };
-</script>
 ```
 :::
 
@@ -164,8 +164,9 @@ export default {
     </van-cell>
   </van-cell-group>
 </van-checkbox-group>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -178,7 +179,6 @@ export default {
     };
   }
 };
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/datetime-picker.md b/docs/examples-docs/datetime-picker.md
index dd4973ea6..9465a6ecf 100644
--- a/docs/examples-docs/datetime-picker.md
+++ b/docs/examples-docs/datetime-picker.md
@@ -50,8 +50,9 @@ Vue.component(DatetimePicker.name, DatetimePicker);
   :max-date="maxDate"
   @change="handlePickerChange">  
 </van-datetime-picker>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -69,7 +70,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/deep-select.md b/docs/examples-docs/deep-select.md
index 846fdd9c5..0c32a8f61 100644
--- a/docs/examples-docs/deep-select.md
+++ b/docs/examples-docs/deep-select.md
@@ -119,7 +119,6 @@ export default {
     }
   }
 }
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/dialog.md b/docs/examples-docs/dialog.md
index cb71eacc0..a1f6a77a5 100644
--- a/docs/examples-docs/dialog.md
+++ b/docs/examples-docs/dialog.md
@@ -7,7 +7,7 @@
 </style>
 
 <script>
-import { Dialog } from 'packages/index';
+import { Dialog } from 'packages';
 
 const message = '弹窗内容';
 
@@ -56,8 +56,9 @@ import { Dialog } from 'vant';
 ```html
 <van-button @click="onClickAlert">Alert</van-button>
 <van-button @click="onClickAlert2">无标题 Alert</van-button>
+```
 
-<script>
+```javascript
 export default {
   methods: {
     onClickAlert() {
@@ -78,7 +79,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -89,8 +89,9 @@ export default {
 :::demo 消息确认
 ```html
 <van-button @click="onClickConfirm">Confirm</van-button>
+```
 
-<script>
+```javascript
 export default {
   methods: {
     onClickConfirm() {
@@ -105,7 +106,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/express-way.md b/docs/examples-docs/express-way.md
index ee4d0ded4..0b0865d7c 100644
--- a/docs/examples-docs/express-way.md
+++ b/docs/examples-docs/express-way.md
@@ -1,7 +1,7 @@
 ## ExpressWay 配送方式
 
 <script>
-import { Toast, CellGroup } from 'packages/index';
+import { Toast, CellGroup } from 'packages';
 
 export default {
   data() {
@@ -47,17 +47,16 @@ Vue.component(ExpressWay.name, ExpressWay);
 
 :::demo 基础用法
 ```html
-<template>
-  <van-cell-group>
-    <van-express-way 
-      v-model="currentExpressType" 
-      :express-list="expressList" 
-      @change="onChange"
-    />
-  </van-cell-group>
-</tempalte>
+<van-cell-group>
+  <van-express-way
+    v-model="currentExpressType"
+    :express-list="expressList"
+    @change="onChange"
+  ></van-express-way>
+</van-cell-group>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -77,7 +76,6 @@ export default {
     }
   }
 }
-</script>
 ```
 :::
 
@@ -91,7 +89,7 @@ export default {
     :express-list="expressList"
     :editable="false"
     @change="onChange"
-  />
+  ></van-express-way>
 </van-cell-group>
 ```
 :::
diff --git a/docs/examples-docs/image-preview.md b/docs/examples-docs/image-preview.md
index 0de221cb1..962cfd7af 100644
--- a/docs/examples-docs/image-preview.md
+++ b/docs/examples-docs/image-preview.md
@@ -7,7 +7,7 @@
 </style>
 
 <script>
-import { ImagePreview } from 'packages/index';
+import { ImagePreview } from 'packages';
 
 export default {
   methods: {
diff --git a/docs/examples-docs/invalid-goods.md b/docs/examples-docs/invalid-goods.md
index 241ab5161..5a74a415f 100644
--- a/docs/examples-docs/invalid-goods.md
+++ b/docs/examples-docs/invalid-goods.md
@@ -33,11 +33,10 @@ Vue.component(InvalidGoods.name, InvalidGoods);
 
 :::demo 基础用法
 ```html
-<template>
-  <van-invalid-goods :goods="goods" />
-<tempalte/>
+<van-invalid-goods :goods="goods" />
+```
 
-<script>
+```javascript
 const item = {
   num: 2,
   sku_id: 123,
@@ -58,7 +57,6 @@ export default {
      }
    }
 }
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/lazyload.md b/docs/examples-docs/lazyload.md
index d2268c582..bc387f415 100644
--- a/docs/examples-docs/lazyload.md
+++ b/docs/examples-docs/lazyload.md
@@ -71,8 +71,9 @@ Vue.use(Lazyload, options);
     <img class="lazy-img" v-lazy="img">
   </li>
 </ul>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -87,7 +88,6 @@ export default {
     };
   }
 }
-</script>
 ```
 :::
 
@@ -102,8 +102,9 @@ export default {
     <div class="lazy-background" v-lazy:background-image="img"></div>
   </li>
 </ul>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -114,7 +115,6 @@ export default {
     };
   }
 }
-</script>
 ```
 :::
 
@@ -131,8 +131,9 @@ export default {
     </li>
   </ul>
 </lazy-component>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -149,7 +150,6 @@ export default {
     }
   }
 }
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/order-goods.md b/docs/examples-docs/order-goods.md
index 3c882555f..2d85a2a38 100644
--- a/docs/examples-docs/order-goods.md
+++ b/docs/examples-docs/order-goods.md
@@ -64,16 +64,15 @@ Vue.component(OrderGoods.name, OrderGoods);
 
 :::demo 基础用法
 ```html
-<template>
-  <van-order-goods
-    v-model="message1"
-    shop-name="起码运动馆"
-    :price="1050"
-    :item-list="itemList1"
-  />
-</template>
+<van-order-goods
+  v-model="message1"
+  shop-name="起码运动馆"
+  :price="1050"
+  :item-list="itemList1"
+/>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -87,7 +86,6 @@ export default {
     }
   }
 }
-</script>
 ```
 :::
 
@@ -95,17 +93,16 @@ export default {
 
 :::demo 积分商品
 ```html
-<template>
-  <van-order-goods
-    v-model="message2"
-    shop-name="起码运动馆"
-    :item-list="itemList2"
-    :price="50"
-    :points="200"
-  />
-</template>
+<van-order-goods
+  v-model="message2"
+  shop-name="起码运动馆"
+  :item-list="itemList2"
+  :price="50"
+  :points="200"
+/>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -124,7 +121,6 @@ export default {
     }
   }
 }
-</script>
 ```
 :::
 
@@ -132,16 +128,14 @@ export default {
 
 :::demo 预售商品
 ```html
-<template>
-  <van-order-goods
-    v-model="message3"
-    shop-name="起码运动馆"
-    :price="1050"
-    :item-list="itemList3"
-  />
-</template>
+<van-order-goods
+  v-model="message3"
+  shop-name="起码运动馆"
+  :price="1050"
+  :item-list="itemList3"
+/>
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -159,7 +153,6 @@ export default {
     }
   }
 }
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/pay-order.md b/docs/examples-docs/pay-order.md
index 7513b0771..8e9608b06 100644
--- a/docs/examples-docs/pay-order.md
+++ b/docs/examples-docs/pay-order.md
@@ -1,7 +1,7 @@
 ## PayOrder 支付订单
 
 <script>
-import { Toast } from 'packages/index';
+import { Toast } from 'packages';
 
 export default {
   methods: {
diff --git a/docs/examples-docs/picker.md b/docs/examples-docs/picker.md
index aeb24fe72..dd96b366e 100644
--- a/docs/examples-docs/picker.md
+++ b/docs/examples-docs/picker.md
@@ -52,8 +52,9 @@ Vue.component(Picker.name, Picker);
 :::demo 基础用法
 ```html
 <van-picker :columns="pickerColumns" @change="handlePickerChange"></van-picker>
+```
 
-<script>
+```javascript
 const citys = {
   '浙江': ['杭州', '宁波', '温州', '嘉兴', '湖州', '绍兴', '金华', '衢州', '舟山', '台州', '丽水'],
   '福建': ['福州', '厦门', '莆田', '三明', '泉州', '漳州', '南平', '龙岩', '宁德'],
@@ -82,7 +83,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -98,8 +98,9 @@ export default {
   @cancel="handlePickerCancel"
   @confirm="handlePickerConfirm"
 ></van-picker>
+```
 
-<script>
+```javascript
 const citys = {
   '浙江': ['杭州', '宁波', '温州', '嘉兴', '湖州', '绍兴', '金华', '衢州', '舟山', '台州', '丽水'],
   '福建': ['福州', '厦门', '莆田', '三明', '泉州', '漳州', '南平', '龙岩', '宁德'],
@@ -135,7 +136,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/popup.md b/docs/examples-docs/popup.md
index 88d857736..5d96393a8 100644
--- a/docs/examples-docs/popup.md
+++ b/docs/examples-docs/popup.md
@@ -94,8 +94,9 @@ Vue.component(Popup.name, Popup);
 <van-popup v-model="popupShow1" class="van-popup-1" :lock-on-scroll="true">
   从中间弹出popup
 </van-popup>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -103,7 +104,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -133,8 +133,9 @@ export default {
 <van-popup v-model="popupShow5" position="left" class="van-popup-5" :overlay="false">
   <van-button @click.native="popupShow5 = false">关闭 popup</van-button>
 </van-popup>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -155,7 +156,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/radio.md b/docs/examples-docs/radio.md
index f4bb43269..c1f438f17 100644
--- a/docs/examples-docs/radio.md
+++ b/docs/examples-docs/radio.md
@@ -44,8 +44,8 @@ Vue.component(Radio.name, Radio);
   <van-radio name="1" v-model="radio1">单选框1</van-radio>
   <van-radio name="2" v-model="radio1">单选框2</van-radio>
 </div>
-
-<script>
+```
+```javascript
 export default {
   data() {
     return {
@@ -53,7 +53,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -67,8 +66,9 @@ export default {
   <van-radio name="1" v-model="radio2" disabled>未选中禁用</van-radio>
   <van-radio name="2" v-model="radio2" disabled>选中且禁用</van-radio>
 </div>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -76,7 +76,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -92,8 +91,9 @@ export default {
     <van-radio name="2">单选框2</van-radio>
   </van-radio-group>
 </div>
+```
   
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -101,7 +101,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -117,8 +116,9 @@ export default {
     <van-cell><van-radio name="2">单选框2</van-radio></van-cell>
   </van-cell-group>
 </van-radio-group>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -126,7 +126,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/search.md b/docs/examples-docs/search.md
index 2f1a5c434..2ec150355 100644
--- a/docs/examples-docs/search.md
+++ b/docs/examples-docs/search.md
@@ -32,8 +32,9 @@ Vue.component(Search.name, Search);
 :::demo 基础用法
 ```html
 <van-search placeholder="商品名称" @search="goSearch"></van-search>
+```
 
-<script>
+```javascript
 export default {
   methods: {
     goSearch(value) {
@@ -41,7 +42,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -60,8 +60,9 @@ export default {
 :::demo 监听对应事件
 ```html
 <van-search placeholder="商品名称" @search="goSearch" @change="handleChange" @cancel="handleCancel"></van-search>
+```
 
-<script>
+```javascript
 export default {
   methods: {
     goSearch(value) {
@@ -75,7 +76,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/steps.md b/docs/examples-docs/steps.md
index d41d06a3d..1d5f0b70f 100644
--- a/docs/examples-docs/steps.md
+++ b/docs/examples-docs/steps.md
@@ -55,8 +55,9 @@ Vue.component(Steps.name, Steps);
 </van-steps>
 
 <van-button @click="nextStep">下一步</van-button>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -70,7 +71,6 @@ export default {
     }
   }
 }
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/swipe.md b/docs/examples-docs/swipe.md
index 81c7bcee5..3c5984fe9 100644
--- a/docs/examples-docs/swipe.md
+++ b/docs/examples-docs/swipe.md
@@ -55,8 +55,9 @@ Vue.component(Swipe.name, Swipe);
     </a>
   </van-swipe-item>
 </van-swipe>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -67,7 +68,6 @@ export default {
     };
   }
 };
-</script>
 ```
 :::
 
@@ -82,8 +82,9 @@ export default {
     <img v-lazy="img" alt="">
   </van-swipe-item>
 </van-swipe>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -94,7 +95,6 @@ export default {
     };
   }
 };
-</script>
 ```
 :::
 
@@ -109,8 +109,9 @@ export default {
     <img v-lazy="img" alt="">
   </van-swipe-item>
 </van-swipe>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -127,7 +128,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/switch-cell.md b/docs/examples-docs/switch-cell.md
index 24ff57fc8..f562d5397 100644
--- a/docs/examples-docs/switch-cell.md
+++ b/docs/examples-docs/switch-cell.md
@@ -25,13 +25,12 @@ Vue.component(SwitchCell.name, SwitchCell);
 
 :::demo 基础用法
 ```html
-<template>
- <van-cell-group>
-   <van-switch-cell v-model="checked" title="标题" />
- </van-cell-group>
-</template>
+<van-cell-group>
+  <van-switch-cell v-model="checked" title="标题" />
+</van-cell-group>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -39,7 +38,6 @@ export default {
     }
   }
 }
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/switch.md b/docs/examples-docs/switch.md
index c17a479de..d068cf9ce 100644
--- a/docs/examples-docs/switch.md
+++ b/docs/examples-docs/switch.md
@@ -66,10 +66,9 @@ Vue.component(Switch.name, Switch);
     <div class="demo-switch__text">{{ switchState2 ? ' 打开' : '关闭' }}</div>
   </van-col>
 </van-row>
+```
 
-
-
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -90,7 +89,6 @@ export default {
     }
   }
 };  
-</script>
 ```
 :::
 
@@ -110,8 +108,9 @@ export default {
     <div class="demo-switch__text">关闭</div>
   </van-col>
 </van-row>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -120,7 +119,6 @@ export default {
     };
   }
 };  
-</script>
 ```
 :::
 
@@ -140,8 +138,9 @@ export default {
     <div class="demo-switch__text">关闭</div>
   </van-col>
 </van-row>
+```
 
-<script>
+```javascript
 export default {
   data() {
     return {
@@ -150,7 +149,6 @@ export default {
     };
   }
 };  
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/tab.md b/docs/examples-docs/tab.md
index dca444810..3ca6131af 100644
--- a/docs/examples-docs/tab.md
+++ b/docs/examples-docs/tab.md
@@ -134,8 +134,9 @@ Vue.component(Tabs.name, Tabs);
   <van-tab title="选项三">内容三</van-tab>
   <van-tab title="选项四">内容四</van-tab>
 </van-tabs>
+```
 
-<script>
+```javascript
 export default {
   methods: {
     popalert() {
@@ -143,7 +144,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -216,8 +216,9 @@ export default {
   <van-tab title="选项三">内容三</van-tab>
   <van-tab title="选项四">内容四</van-tab>
 </van-tabs>
+```
 
-<script>
+```javascript
 export default {
   methods: {
     handleTabClick(index) {
@@ -225,7 +226,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/toast.md b/docs/examples-docs/toast.md
index aed09019c..52df03212 100644
--- a/docs/examples-docs/toast.md
+++ b/docs/examples-docs/toast.md
@@ -7,7 +7,7 @@
 </style>
 
 <script>
-import { Toast } from 'packages/index';
+import { Toast } from 'packages';
 
 export default {
   methods: {
@@ -83,9 +83,10 @@ import { Toast } from 'vant';
 <van-button @click="showFailToast">失败</van-button>
 <van-button @click="showForbidClickToast">背景不能点击</van-button>
 <van-button @click="showCustomizedToast(5000)">倒数5秒</van-button>
+```
 
-<script>
-import { Toast } from 'packages/index';
+```javascript
+import { Toast } from 'packages';
 
 export default {
   methods: {
@@ -125,7 +126,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -135,9 +135,10 @@ export default {
 ```html
 <van-button @click="showToast">打开</van-button>
 <van-button @click="closeToast">关闭</van-button>
+```
 
-<script>
-import { Toast } from 'packages/index';
+```javascript
+import { Toast } from 'packages';
 
 export default {
   methods: {
@@ -149,7 +150,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
@@ -159,9 +159,10 @@ export default {
 :::demo 手动关闭
 ```html
 <van-button @click="showHtmlToast">打开</van-button>
+```
 
-<script>
-import { Toast } from 'packages/index';
+```javascript
+import { Toast } from 'packages';
 
 export default {
   methods: {
@@ -173,7 +174,6 @@ export default {
     }
   }
 };
-</script>
 ```
 :::
 
diff --git a/docs/examples-docs/uploader.md b/docs/examples-docs/uploader.md
index 378d88f28..2e06a21d4 100644
--- a/docs/examples-docs/uploader.md
+++ b/docs/examples-docs/uploader.md
@@ -34,8 +34,9 @@ Vue.component(Uploader.name, Uploader);
     <van-icon name="photograph"></van-icon>
   </van-uploader>
 </div>
+```
 
-<script>
+```javascript
 export default {
   methods: {
     logContent(file) {
@@ -43,7 +44,6 @@ export default {
     }
   }
 };  
-</script>
 ```
 :::
 
diff --git a/docs/src/components/demo-block.vue b/docs/src/components/demo-block.vue
deleted file mode 100644
index 749bea221..000000000
--- a/docs/src/components/demo-block.vue
+++ /dev/null
@@ -1,17 +0,0 @@
-<template>
-  <zan-doc-block :class="`demo-${component}`">
-    <slot name="highlight"></slot>
-  </zan-doc-block>
-</template>
-
-<script>
-export default {
-  name: 'demo-block',
-
-  computed: {
-    component() {
-      return this.$route.path.split('/').pop();
-    }
-  }
-};
-</script>
diff --git a/docs/src/index.js b/docs/src/index.js
index 0b1484d7f..b2ac2c597 100644
--- a/docs/src/index.js
+++ b/docs/src/index.js
@@ -3,7 +3,6 @@ import VueRouter from 'vue-router';
 import App from './ExamplesDocsApp';
 import routes from './router.config';
 import ZanDoc from 'zan-doc';
-import DemoBlock from './components/demo-block';
 
 const isMobile = (function() {
   var platform = navigator.userAgent.toLowerCase();
@@ -13,7 +12,6 @@ const isMobile = (function() {
 
 Vue.use(VueRouter);
 Vue.use(ZanDoc);
-Vue.component(DemoBlock.name, DemoBlock);
 
 const routesConfig = routes();
 routesConfig.push({
diff --git a/package.json b/package.json
index a7ea9f6c7..9333e4fe1 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   "license": "ISC",
   "dependencies": {
     "babel-runtime": "6.x",
-    "vue-lazyload": "^1.1.2"
+    "vue-lazyload": "^1.1.3"
   },
   "peerDependencies": {
     "vue": "2.4.2"
@@ -61,7 +61,7 @@
     "babel-plugin-transform-vue-jsx": "^3.5.0",
     "babel-polyfill": "^6.26.0",
     "babel-preset-env": "^1.6.0",
-    "chai": "^4.1.1",
+    "chai": "^4.1.2",
     "cheerio": "^0.22.0",
     "codecov": "^2.2.0",
     "cross-env": "^5.0.5",
@@ -107,7 +107,6 @@
     "uppercamelcase": "^3.0.0",
     "url-loader": "^0.5.9",
     "vue": "^2.4.2",
-    "vue-html-loader": "^1.2.4",
     "vue-loader": "^13.0.4",
     "vue-markdown-loader": "^2.1.0",
     "vue-router": "^2.7.0",
diff --git a/yarn.lock b/yarn.lock
index 4ce6cd205..b054d02b1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -287,10 +287,6 @@ ast-types-flow@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/ast-types-flow/-/ast-types-flow-0.0.7.tgz#f70b735c6bca1a5c9c22d982c3e39e7feba3bdad"
 
-ast-types@0.9.6:
-  version "0.9.6"
-  resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.9.6.tgz#102c9e9e9005d3e7e3829bf0c4fa24ee862ee9b9"
-
 async-each@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
@@ -311,10 +307,6 @@ async@^2.1.2:
   dependencies:
     lodash "^4.14.0"
 
-async@~0.2.6:
-  version "0.2.10"
-  resolved "https://registry.yarnpkg.com/async/-/async-0.2.10.tgz#b6bbe0b0674b9d719708ca38de8c237cb526c3d1"
-
 async@~0.9.0:
   version "0.9.2"
   resolved "https://registry.yarnpkg.com/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
@@ -1264,7 +1256,7 @@ callsites@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
 
-camel-case@3.0.x, camel-case@^3.0.0:
+camel-case@3.0.x:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camel-case/-/camel-case-3.0.0.tgz#ca3c3688a4e9cf3a4cda777dc4dcbc713249cf73"
   dependencies:
@@ -1330,13 +1322,13 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
-chai@^4.1.1:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/chai/-/chai-4.1.1.tgz#66e21279e6f3c6415ff8231878227900e2171b39"
+chai@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.npmjs.org/chai/-/chai-4.1.2.tgz#0f64584ba642f0f2ace2806279f4f06ca23ad73c"
   dependencies:
     assertion-error "^1.0.1"
     check-error "^1.0.1"
-    deep-eql "^2.0.1"
+    deep-eql "^3.0.0"
     get-func-name "^2.0.0"
     pathval "^1.0.0"
     type-detect "^4.0.0"
@@ -1377,29 +1369,6 @@ chalk@~0.4.0:
     has-color "~0.1.0"
     strip-ansi "~0.1.0"
 
-change-case@3.0.x:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/change-case/-/change-case-3.0.1.tgz#ee5f5ad0415ad1ad9e8072cf49cd4cfa7660a554"
-  dependencies:
-    camel-case "^3.0.0"
-    constant-case "^2.0.0"
-    dot-case "^2.1.0"
-    header-case "^1.0.0"
-    is-lower-case "^1.1.0"
-    is-upper-case "^1.1.0"
-    lower-case "^1.1.1"
-    lower-case-first "^1.0.0"
-    no-case "^2.2.0"
-    param-case "^2.1.0"
-    pascal-case "^2.0.0"
-    path-case "^2.1.0"
-    sentence-case "^2.1.0"
-    snake-case "^2.1.0"
-    swap-case "^1.1.0"
-    title-case "^2.1.0"
-    upper-case "^1.1.1"
-    upper-case-first "^1.1.0"
-
 check-error@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/check-error/-/check-error-1.0.2.tgz#574d312edd88bb5dd8912e9286dd6c0aed4aac82"
@@ -1469,19 +1438,19 @@ clap@^1.0.9:
   dependencies:
     chalk "^1.1.3"
 
-clean-css@3.4.x, clean-css@^3.1.9:
-  version "3.4.28"
-  resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-3.4.28.tgz#bf1945e82fc808f55695e6ddeaec01400efd03ff"
-  dependencies:
-    commander "2.8.x"
-    source-map "0.4.x"
-
 clean-css@4.1.x:
   version "4.1.7"
   resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-4.1.7.tgz#b9aea4f85679889cf3eae8b40349ec4ebdfdd032"
   dependencies:
     source-map "0.5.x"
 
+clean-css@^3.1.9:
+  version "3.4.28"
+  resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-3.4.28.tgz#bf1945e82fc808f55695e6ddeaec01400efd03ff"
+  dependencies:
+    commander "2.8.x"
+    source-map "0.4.x"
+
 cli-cursor@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
@@ -1600,7 +1569,7 @@ commander@2.8.x:
   dependencies:
     graceful-readlink ">= 1.0.0"
 
-commander@2.9.0, commander@2.9.x, commander@~2.9.0:
+commander@2.9.0, commander@~2.9.0:
   version "2.9.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
   dependencies:
@@ -1692,13 +1661,6 @@ consolidate@^0.14.0:
   dependencies:
     bluebird "^3.1.1"
 
-constant-case@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/constant-case/-/constant-case-2.0.0.tgz#4175764d389d3fa9c8ecd29186ed6005243b6a46"
-  dependencies:
-    snake-case "^2.1.0"
-    upper-case "^1.1.1"
-
 constants-browserify@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
@@ -1998,11 +1960,11 @@ decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 
-deep-eql@^2.0.1:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-2.0.2.tgz#b1bac06e56f0a76777686d50c9feb75c2ed7679a"
+deep-eql@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npmjs.org/deep-eql/-/deep-eql-3.0.0.tgz#b9162a49cf4b54d911425975ac95d03e56448471"
   dependencies:
-    type-detect "^3.0.0"
+    type-detect "^4.0.0"
 
 deep-equal@^1.0.1:
   version "1.0.1"
@@ -2222,12 +2184,6 @@ domutils@^1.5.1:
     dom-serializer "0"
     domelementtype "1"
 
-dot-case@^2.1.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/dot-case/-/dot-case-2.1.1.tgz#34dcf37f50a8e93c2b3bca8bb7fb9155c7da3bee"
-  dependencies:
-    no-case "^2.2.0"
-
 duplexer2@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.0.2.tgz#c614dcf67e2fb14995a91711e5a617e8a60a31db"
@@ -2431,13 +2387,6 @@ es6-symbol@3.1.1, es6-symbol@^3.1, es6-symbol@^3.1.1, es6-symbol@~3.1, es6-symbo
     d "1"
     es5-ext "~0.10.14"
 
-es6-templates@^0.2.2:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/es6-templates/-/es6-templates-0.2.3.tgz#5cb9ac9fb1ded6eb1239342b81d792bbb4078ee4"
-  dependencies:
-    recast "~0.11.12"
-    through "~2.3.6"
-
 es6-weak-map@^2.0.1:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.2.tgz#5e3ab32251ffd1538a1f8e5ffa1357772f92d96f"
@@ -2621,10 +2570,6 @@ esprima@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
 
-esprima@~3.1.0:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
-
 esquery@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.0.tgz#cfba8b57d7fba93f17298a8a006a04cda13d80fa"
@@ -2816,7 +2761,7 @@ fast-levenshtein@~2.0.4:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
 
-fastparse@^1.0.0, fastparse@^1.1.1:
+fastparse@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.1.tgz#d1e2643b38a94d7583b479060e6c4affc94071f8"
 
@@ -3525,13 +3470,6 @@ he@1.1.x, he@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
 
-header-case@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/header-case/-/header-case-1.0.1.tgz#9535973197c144b09613cd65d317ef19963bd02d"
-  dependencies:
-    no-case "^2.2.0"
-    upper-case "^1.1.3"
-
 highlight.js@^9.12.0, highlight.js@^9.4.0:
   version "9.12.0"
   resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.12.0.tgz#e6d9dbe57cbefe60751f02af336195870c90c01e"
@@ -3582,18 +3520,6 @@ html-entities@^1.2.0:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
 
-html-minifier@^2.1.5:
-  version "2.1.7"
-  resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-2.1.7.tgz#9051d6fcbbcf214ed307e1ad74f432bb9ad655cc"
-  dependencies:
-    change-case "3.0.x"
-    clean-css "3.4.x"
-    commander "2.9.x"
-    he "1.1.x"
-    ncname "1.0.x"
-    relateurl "0.2.x"
-    uglify-js "2.6.x"
-
 html-minifier@^3.2.3:
   version "3.5.3"
   resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-3.5.3.tgz#4a275e3b1a16639abb79b4c11191ff0d0fcf1ab9"
@@ -3891,12 +3817,6 @@ is-glob@^3.1.0:
   dependencies:
     is-extglob "^2.1.0"
 
-is-lower-case@^1.1.0:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/is-lower-case/-/is-lower-case-1.1.3.tgz#7e147be4768dc466db3bfb21cc60b31e6ad69393"
-  dependencies:
-    lower-case "^1.1.0"
-
 is-my-json-valid@^2.10.0:
   version "2.16.0"
   resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.16.0.tgz#f079dd9bfdae65ee2038aae8acbc86ab109e3693"
@@ -4002,12 +3922,6 @@ is-unc-path@^0.1.1:
   dependencies:
     unc-path-regex "^0.1.0"
 
-is-upper-case@^1.1.0:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/is-upper-case/-/is-upper-case-1.1.2.tgz#8d0b1fa7e7933a1e58483600ec7d9661cbaf756f"
-  dependencies:
-    upper-case "^1.1.0"
-
 is-utf8@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
@@ -4749,13 +4663,7 @@ loud-rejection@^1.0.0:
     currently-unhandled "^0.4.1"
     signal-exit "^3.0.0"
 
-lower-case-first@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/lower-case-first/-/lower-case-first-1.0.2.tgz#e5da7c26f29a7073be02d52bac9980e5922adfa1"
-  dependencies:
-    lower-case "^1.1.2"
-
-lower-case@^1.1.0, lower-case@^1.1.1, lower-case@^1.1.2:
+lower-case@^1.1.1:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-1.1.4.tgz#9a2cabd1b9e8e0ae993a4bf7d5875c39c42e8eac"
 
@@ -5411,7 +5319,7 @@ pako@~0.2.0:
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/pako/-/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
 
-param-case@2.1.x, param-case@^2.1.0:
+param-case@2.1.x:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/param-case/-/param-case-2.1.1.tgz#df94fd8cf6531ecf75e6bef9a0858fbc72be2247"
   dependencies:
@@ -5480,23 +5388,10 @@ parseurl@~1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.1.tgz#c8ab8c9223ba34888aa64a297b28853bec18da56"
 
-pascal-case@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/pascal-case/-/pascal-case-2.0.1.tgz#2d578d3455f660da65eca18ef95b4e0de912761e"
-  dependencies:
-    camel-case "^3.0.0"
-    upper-case-first "^1.1.0"
-
 path-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.0.tgz#a0b870729aae214005b7d5032ec2cbbb0fb4451a"
 
-path-case@^2.1.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/path-case/-/path-case-2.1.1.tgz#94b8037c372d3fe2906e465bb45e25d226e8eea5"
-  dependencies:
-    no-case "^2.2.0"
-
 path-exists@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
@@ -6117,7 +6012,7 @@ pretty-hrtime@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz#b7e3ea42435a4c9b2759d99e0f201eb195802ee1"
 
-private@^0.1.6, private@^0.1.7, private@~0.1.5:
+private@^0.1.6, private@^0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.7.tgz#68ce5e8a1ef0a23bb570cc28537b5332aba63ef1"
 
@@ -6349,15 +6244,6 @@ readline2@^1.0.1:
     is-fullwidth-code-point "^1.0.0"
     mute-stream "0.0.5"
 
-recast@~0.11.12:
-  version "0.11.23"
-  resolved "https://registry.yarnpkg.com/recast/-/recast-0.11.23.tgz#451fd3004ab1e4df9b4e4b66376b2a21912462d3"
-  dependencies:
-    ast-types "0.9.6"
-    esprima "~3.1.0"
-    private "~0.1.5"
-    source-map "~0.5.0"
-
 rechoir@^0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
@@ -6656,13 +6542,6 @@ send@0.15.4:
     range-parser "~1.2.0"
     statuses "~1.3.1"
 
-sentence-case@^2.1.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/sentence-case/-/sentence-case-2.1.1.tgz#1f6e2dda39c168bf92d13f86d4a918933f667ed4"
-  dependencies:
-    no-case "^2.2.0"
-    upper-case-first "^1.1.2"
-
 sequencify@~0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/sequencify/-/sequencify-0.0.7.tgz#90cff19d02e07027fd767f5ead3e7b95d1e7380c"
@@ -6761,12 +6640,6 @@ slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
-snake-case@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/snake-case/-/snake-case-2.1.0.tgz#41bdb1b73f30ec66a04d4e2cad1b76387d4d6d9f"
-  dependencies:
-    no-case "^2.2.0"
-
 sntp@1.x.x:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/sntp/-/sntp-1.0.9.tgz#6541184cc90aeea6c6e7b35e2659082443c66198"
@@ -6867,7 +6740,7 @@ source-map@0.4.x, source-map@^0.4.4:
   dependencies:
     amdefine ">=0.0.4"
 
-source-map@0.5.x, source-map@^0.5.0, source-map@^0.5.1, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.0, source-map@~0.5.1, source-map@~0.5.3:
+source-map@0.5.x, source-map@^0.5.0, source-map@^0.5.1, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.1, source-map@~0.5.3:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
 
@@ -7118,13 +6991,6 @@ svgo@^0.7.0:
     sax "~1.2.1"
     whet.extend "~0.9.9"
 
-swap-case@^1.1.0:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/swap-case/-/swap-case-1.1.2.tgz#c39203a4587385fad3c850a0bd1bcafa081974e3"
-  dependencies:
-    lower-case "^1.1.1"
-    upper-case "^1.1.1"
-
 "symbol-tree@>= 3.1.0 < 4.0.0":
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
@@ -7215,7 +7081,7 @@ through2@^2.0.0:
     readable-stream "^2.1.5"
     xtend "~4.0.1"
 
-through@^2.3.6, through@~2.3.6:
+through@^2.3.6:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
 
@@ -7243,13 +7109,6 @@ timers-browserify@^2.0.2:
   dependencies:
     setimmediate "^1.0.4"
 
-title-case@^2.1.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/title-case/-/title-case-2.1.1.tgz#3e127216da58d2bc5becf137ab91dae3a7cd8faa"
-  dependencies:
-    no-case "^2.2.0"
-    upper-case "^1.0.3"
-
 tmp@0.0.31:
   version "0.0.31"
   resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.31.tgz#8f38ab9438e17315e5dbd8b3657e8bfb277ae4a7"
@@ -7320,10 +7179,6 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
-type-detect@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-3.0.0.tgz#46d0cc8553abb7b13a352b0d6dea2fd58f2d9b55"
-
 type-detect@^4.0.0:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.3.tgz#0e3f2670b44099b0b46c284d136a7ef49c74c2ea"
@@ -7343,15 +7198,6 @@ uc.micro@^1.0.1, uc.micro@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-1.0.3.tgz#7ed50d5e0f9a9fb0a573379259f2a77458d50192"
 
-uglify-js@2.6.x:
-  version "2.6.4"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.6.4.tgz#65ea2fb3059c9394692f15fed87c2b36c16b9adf"
-  dependencies:
-    async "~0.2.6"
-    source-map "~0.5.1"
-    uglify-to-browserify "~1.0.0"
-    yargs "~3.10.0"
-
 uglify-js@3.0.x:
   version "3.0.27"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.0.27.tgz#a97db8c8ba6b9dba4e2f88d86aa9548fa6320034"
@@ -7422,13 +7268,7 @@ unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
 
-upper-case-first@^1.1.0, upper-case-first@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/upper-case-first/-/upper-case-first-1.1.2.tgz#5d79bedcff14419518fd2edb0a0507c9b6859115"
-  dependencies:
-    upper-case "^1.1.1"
-
-upper-case@^1.0.3, upper-case@^1.1.0, upper-case@^1.1.1, upper-case@^1.1.3:
+upper-case@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/upper-case/-/upper-case-1.1.3.tgz#f6b4501c2ec4cdd26ba78be7222961de77621598"
 
@@ -7608,19 +7448,9 @@ vue-hot-reload-api@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/vue-hot-reload-api/-/vue-hot-reload-api-2.1.0.tgz#9ca58a6e0df9078554ce1708688b6578754d86de"
 
-vue-html-loader@^1.2.4:
-  version "1.2.4"
-  resolved "https://registry.yarnpkg.com/vue-html-loader/-/vue-html-loader-1.2.4.tgz#54ce489be06065c91dc2a1173122f3e004e0a253"
-  dependencies:
-    es6-templates "^0.2.2"
-    fastparse "^1.0.0"
-    html-minifier "^2.1.5"
-    loader-utils "^1.0.2"
-    object-assign "^4.1.0"
-
-vue-lazyload@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.npmjs.org/vue-lazyload/-/vue-lazyload-1.1.2.tgz#86e0de01edd70596abc22d1017eea2f2b28e5efd"
+vue-lazyload@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.npmjs.org/vue-lazyload/-/vue-lazyload-1.1.3.tgz#527a1e3e6ba6509fe27326d34f0ab9687c9a1e95"
 
 vue-loader@^13.0.4:
   version "13.0.4"