diff --git a/packages/vant-cli/README.md b/packages/vant-cli/README.md
index a099549e3..ffa75564a 100644
--- a/packages/vant-cli/README.md
+++ b/packages/vant-cli/README.md
@@ -17,7 +17,7 @@ Vant Cli 是一个 Vue 组件库构建工具，通过 Vant Cli 可以快速搭
 npx create-vant-cli-app
 ```
 
-### 安装
+### 手动安装
 
 ```shell
 # 通过 npm 安装
diff --git a/src/cell/README.md b/src/cell/README.md
index 15b7d9772..b2eaa574a 100644
--- a/src/cell/README.md
+++ b/src/cell/README.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Cell, CellGroup } from 'vant';
 
-Vue.use(Cell).use(CellGroup);
+Vue.use(Cell);
+Vue.use(CellGroup);
 ```
 
 ## Usage
diff --git a/src/cell/README.zh-CN.md b/src/cell/README.zh-CN.md
index c2b27b3fa..9d8dcda46 100644
--- a/src/cell/README.zh-CN.md
+++ b/src/cell/README.zh-CN.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Cell, CellGroup } from 'vant';
 
-Vue.use(Cell).use(CellGroup);
+Vue.use(Cell);
+Vue.use(CellGroup);
 ```
 
 ## 代码演示
diff --git a/src/checkbox/README.md b/src/checkbox/README.md
index c7137bfd7..62251d816 100644
--- a/src/checkbox/README.md
+++ b/src/checkbox/README.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Checkbox, CheckboxGroup } from 'vant';
 
-Vue.use(Checkbox).use(CheckboxGroup);
+Vue.use(Checkbox);
+Vue.use(CheckboxGroup);
 ```
 
 ## Usage
diff --git a/src/checkbox/README.zh-CN.md b/src/checkbox/README.zh-CN.md
index 9a6940911..807aa1c51 100644
--- a/src/checkbox/README.zh-CN.md
+++ b/src/checkbox/README.zh-CN.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Checkbox, CheckboxGroup } from 'vant';
 
-Vue.use(Checkbox).use(CheckboxGroup);
+Vue.use(Checkbox);
+Vue.use(CheckboxGroup);
 ```
 
 ## 代码演示
diff --git a/src/col/README.md b/src/col/README.md
index de0ba9a19..52c4bad32 100644
--- a/src/col/README.md
+++ b/src/col/README.md
@@ -8,9 +8,10 @@ Quickly and easily create layouts with `van-row` and `van-col`
 
 ``` javascript
 import Vue from 'vue';
-import { Row, Col } from 'vant';
+import { Col, Row } from 'vant';
 
-Vue.use(Row).use(Col);
+Vue.use(Col);
+Vue.use(Row);
 ```
 
 ## Usage
diff --git a/src/col/README.zh-CN.md b/src/col/README.zh-CN.md
index 6456de8bc..c236a65cd 100644
--- a/src/col/README.zh-CN.md
+++ b/src/col/README.zh-CN.md
@@ -8,9 +8,10 @@ Layout 提供了`van-row`和`van-col`两个组件来进行行列布局
 
 ``` javascript
 import Vue from 'vue';
-import { Row, Col } from 'vant';
+import { Col, Row } from 'vant';
 
-Vue.use(Row).use(Col);
+Vue.use(Col);
+Vue.use(Row);
 ```
 
 ## 代码演示
diff --git a/src/collapse/README.md b/src/collapse/README.md
index 303baf615..a8abec06c 100644
--- a/src/collapse/README.md
+++ b/src/collapse/README.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Collapse, CollapseItem } from 'vant';
 
-Vue.use(Collapse).use(CollapseItem);
+Vue.use(Collapse);
+Vue.use(CollapseItem);
 ```
 
 ## Usage
diff --git a/src/collapse/README.zh-CN.md b/src/collapse/README.zh-CN.md
index 7686f8731..1ca73336a 100644
--- a/src/collapse/README.zh-CN.md
+++ b/src/collapse/README.zh-CN.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Collapse, CollapseItem } from 'vant';
 
-Vue.use(Collapse).use(CollapseItem);
+Vue.use(Collapse);
+Vue.use(CollapseItem);
 ```
 
 ## 代码演示
diff --git a/src/contact-card/README.md b/src/contact-card/README.md
index c1164f1d8..dc4404b47 100644
--- a/src/contact-card/README.md
+++ b/src/contact-card/README.md
@@ -6,10 +6,9 @@
 import Vue from 'vue';
 import { ContactCard, ContactList, ContactEdit } from 'vant';
 
-Vue
-  .use(ContactCard)
-  .use(ContactList)
-  .use(ContactEdit);
+Vue.use(ContactCard);
+Vue.use(ContactList);
+Vue.use(ContactEdit);
 ```
 
 ## Usage
diff --git a/src/contact-card/README.zh-CN.md b/src/contact-card/README.zh-CN.md
index 14187d9cb..02f8e2728 100644
--- a/src/contact-card/README.zh-CN.md
+++ b/src/contact-card/README.zh-CN.md
@@ -10,10 +10,9 @@
 import Vue from 'vue';
 import { ContactCard, ContactList, ContactEdit } from 'vant';
 
-Vue
-  .use(ContactCard)
-  .use(ContactList)
-  .use(ContactEdit);
+Vue.use(ContactCard);
+Vue.use(ContactList);
+Vue.use(ContactEdit);
 ```
 
 ## 代码演示
diff --git a/src/coupon-list/README.md b/src/coupon-list/README.md
index 6b3ca8bc7..6822bd92f 100644
--- a/src/coupon-list/README.md
+++ b/src/coupon-list/README.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { CouponCell, CouponList } from 'vant';
 
-Vue.use(CouponCell).use(CouponList);
+Vue.use(CouponCell);
+Vue.use(CouponList);
 ```
 
 ## Usage
diff --git a/src/coupon-list/README.zh-CN.md b/src/coupon-list/README.zh-CN.md
index 3bd39f990..22712883b 100644
--- a/src/coupon-list/README.zh-CN.md
+++ b/src/coupon-list/README.zh-CN.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { CouponCell, CouponList } from 'vant';
 
-Vue.use(CouponCell).use(CouponList);
+Vue.use(CouponCell);
+Vue.use(CouponList);
 ```
 
 ## 代码演示
diff --git a/src/dropdown-menu/README.md b/src/dropdown-menu/README.md
index 98d487ba1..cee3b9ef4 100644
--- a/src/dropdown-menu/README.md
+++ b/src/dropdown-menu/README.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { DropdownMenu, DropdownItem } from 'vant';
 
-Vue.use(DropdownMenu).use(DropdownItem);
+Vue.use(DropdownMenu);
+Vue.use(DropdownItem);
 ```
 
 ## Usage
diff --git a/src/dropdown-menu/README.zh-CN.md b/src/dropdown-menu/README.zh-CN.md
index 778c469e9..78320a889 100644
--- a/src/dropdown-menu/README.zh-CN.md
+++ b/src/dropdown-menu/README.zh-CN.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { DropdownMenu, DropdownItem } from 'vant';
 
-Vue.use(DropdownMenu).use(DropdownItem);
+Vue.use(DropdownMenu);
+Vue.use(DropdownItem);
 ```
 
 ## 代码演示
diff --git a/src/goods-action/README.md b/src/goods-action/README.md
index b723ad885..23af6e739 100644
--- a/src/goods-action/README.md
+++ b/src/goods-action/README.md
@@ -4,16 +4,11 @@
 
 ``` javascript
 import Vue from 'vue';
-import {
-  GoodsAction,
-  GoodsActionButton,
-  GoodsActionIcon
-} from 'vant';
+import { GoodsAction, GoodsActionIcon, GoodsActionButton } from 'vant';
 
-Vue
-  .use(GoodsAction)
-  .use(GoodsActionButton)
-  .use(GoodsActionIcon);
+Vue.use(GoodsAction);
+Vue.use(GoodsActionButton);
+Vue.use(GoodsActionIcon);
 ```
 
 ## Usage
diff --git a/src/goods-action/README.zh-CN.md b/src/goods-action/README.zh-CN.md
index a9121dfe5..bc09d2af9 100644
--- a/src/goods-action/README.zh-CN.md
+++ b/src/goods-action/README.zh-CN.md
@@ -4,16 +4,11 @@
 
 ``` javascript
 import Vue from 'vue';
-import {
-  GoodsAction,
-  GoodsActionIcon,
-  GoodsActionButton
-} from 'vant';
+import { GoodsAction, GoodsActionIcon, GoodsActionButton } from 'vant';
 
-Vue
-  .use(GoodsAction)
-  .use(GoodsActionIcon)
-  .use(GoodsActionButton);
+Vue.use(GoodsAction);
+Vue.use(GoodsActionButton);
+Vue.use(GoodsActionIcon);
 ```
 
 ## 代码演示
diff --git a/src/grid/README.md b/src/grid/README.md
index 7b9cacaa4..d99e8c169 100644
--- a/src/grid/README.md
+++ b/src/grid/README.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Grid, GridItem } from 'vant';
 
-Vue.use(Grid).use(GridItem);
+Vue.use(Grid);
+Vue.use(GridItem);
 ```
 
 ## Usage
diff --git a/src/grid/README.zh-CN.md b/src/grid/README.zh-CN.md
index 526294d47..b8c41dcc9 100644
--- a/src/grid/README.zh-CN.md
+++ b/src/grid/README.zh-CN.md
@@ -10,7 +10,8 @@
 import Vue from 'vue';
 import { Grid, GridItem } from 'vant';
 
-Vue.use(Grid).use(GridItem);
+Vue.use(Grid);
+Vue.use(GridItem);
 ```
 
 ## 代码演示
diff --git a/src/index-bar/README.md b/src/index-bar/README.md
index 88a5836d2..b036ca38f 100644
--- a/src/index-bar/README.md
+++ b/src/index-bar/README.md
@@ -7,6 +7,7 @@ import Vue from 'vue';
 import { IndexBar } from 'vant';
 
 Vue.use(IndexBar);
+Vue.use(IndexAnchor);
 ```
 
 ## Usage
diff --git a/src/index-bar/README.zh-CN.md b/src/index-bar/README.zh-CN.md
index 693dc4e09..56a9c8a37 100644
--- a/src/index-bar/README.zh-CN.md
+++ b/src/index-bar/README.zh-CN.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { IndexBar, IndexAnchor } from 'vant';
 
-Vue.use(IndexBar).use(IndexAnchor);
+Vue.use(IndexBar);
+Vue.use(IndexAnchor);
 ```
 
 ## 代码演示
diff --git a/src/lazyload/README.md b/src/lazyload/README.md
index 5d9ab1319..0388cef0b 100644
--- a/src/lazyload/README.md
+++ b/src/lazyload/README.md
@@ -6,7 +6,12 @@
 import Vue from 'vue';
 import { Lazyload } from 'vant';
 
-Vue.use(Lazyload, options);
+Vue.use(Lazyload);
+
+// with options
+Vue.use(Lazyload, {
+  lazyComponent: true
+});
 ```
 
 ## Usage
diff --git a/src/lazyload/README.zh-CN.md b/src/lazyload/README.zh-CN.md
index c0482a73c..31af8b1dc 100644
--- a/src/lazyload/README.zh-CN.md
+++ b/src/lazyload/README.zh-CN.md
@@ -8,8 +8,12 @@
 import Vue from 'vue';
 import { Lazyload } from 'vant';
 
-// options 为可选参数，无则不传
-Vue.use(Lazyload, options);
+Vue.use(Lazyload);
+
+// 注册时可以配置额外的选项
+Vue.use(Lazyload, {
+  lazyComponent: true
+});
 ```
 
 ## 代码演示
diff --git a/src/password-input/README.md b/src/password-input/README.md
index cb56735d7..f393a5485 100644
--- a/src/password-input/README.md
+++ b/src/password-input/README.md
@@ -10,7 +10,8 @@ The PasswordInput component is usually used with [NumberKeyboard](#/en-US/number
 import Vue from 'vue';
 import { PasswordInput, NumberKeyboard } from 'vant';
 
-Vue.use(PasswordInput).use(NumberKeyboard);
+Vue.use(PasswordInput);
+Vue.use(NumberKeyboard);
 ```
 
 ## Usage
diff --git a/src/password-input/README.zh-CN.md b/src/password-input/README.zh-CN.md
index bc721f8c5..0bdaac347 100644
--- a/src/password-input/README.zh-CN.md
+++ b/src/password-input/README.zh-CN.md
@@ -10,7 +10,8 @@
 import Vue from 'vue';
 import { PasswordInput, NumberKeyboard } from 'vant';
 
-Vue.use(PasswordInput).use(NumberKeyboard);
+Vue.use(PasswordInput);
+Vue.use(NumberKeyboard);
 ```
 
 ## 代码演示
diff --git a/src/radio/README.md b/src/radio/README.md
index 839d4759f..2bb296a54 100644
--- a/src/radio/README.md
+++ b/src/radio/README.md
@@ -6,8 +6,8 @@
 import Vue from 'vue';
 import { RadioGroup, Radio } from 'vant';
 
-Vue.use(RadioGroup);
 Vue.use(Radio);
+Vue.use(RadioGroup);
 ```
 
 ## Usage
diff --git a/src/radio/README.zh-CN.md b/src/radio/README.zh-CN.md
index 0eca5a5b0..04f77530a 100644
--- a/src/radio/README.zh-CN.md
+++ b/src/radio/README.zh-CN.md
@@ -6,8 +6,8 @@
 import Vue from 'vue';
 import { RadioGroup, Radio } from 'vant';
 
-Vue.use(RadioGroup);
 Vue.use(Radio);
+Vue.use(RadioGroup);
 ```
 
 ## 代码演示
diff --git a/src/steps/README.md b/src/steps/README.md
index 350dd394b..00a5c6e98 100644
--- a/src/steps/README.md
+++ b/src/steps/README.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Step, Steps } from 'vant';
 
-Vue.use(Step).use(Steps);
+Vue.use(Step);
+Vue.use(Steps);
 ```
 
 ## Usage
diff --git a/src/steps/README.zh-CN.md b/src/steps/README.zh-CN.md
index 9fdfc3262..76c320ad7 100644
--- a/src/steps/README.zh-CN.md
+++ b/src/steps/README.zh-CN.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Step, Steps } from 'vant';
 
-Vue.use(Step).use(Steps);
+Vue.use(Step);
+Vue.use(Steps);
 ```
 
 ## 代码演示
diff --git a/src/swipe/README.md b/src/swipe/README.md
index b2e141860..a8b1fe810 100644
--- a/src/swipe/README.md
+++ b/src/swipe/README.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Swipe, SwipeItem } from 'vant';
 
-Vue.use(Swipe).use(SwipeItem);
+Vue.use(Swipe);
+Vue.use(SwipeItem);
 ```
 
 ## Usage
diff --git a/src/swipe/README.zh-CN.md b/src/swipe/README.zh-CN.md
index 061263fcc..fba9695c9 100644
--- a/src/swipe/README.zh-CN.md
+++ b/src/swipe/README.zh-CN.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Swipe, SwipeItem } from 'vant';
 
-Vue.use(Swipe).use(SwipeItem);
+Vue.use(Swipe);
+Vue.use(SwipeItem);
 ```
 
 ## 代码演示
diff --git a/src/tab/README.md b/src/tab/README.md
index 5ab3fe832..2b5478b07 100644
--- a/src/tab/README.md
+++ b/src/tab/README.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Tab, Tabs } from 'vant';
 
-Vue.use(Tab).use(Tabs);
+Vue.use(Tab);
+Vue.use(Tabs);
 ```
 
 ## Usage
diff --git a/src/tab/README.zh-CN.md b/src/tab/README.zh-CN.md
index 200c1ed8d..9057f0e04 100644
--- a/src/tab/README.zh-CN.md
+++ b/src/tab/README.zh-CN.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Tab, Tabs } from 'vant';
 
-Vue.use(Tab).use(Tabs);
+Vue.use(Tab);
+Vue.use(Tabs);
 ```
 
 ## 代码演示
diff --git a/src/tabbar/README.md b/src/tabbar/README.md
index 74c4add07..599cbd003 100644
--- a/src/tabbar/README.md
+++ b/src/tabbar/README.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Tabbar, TabbarItem } from 'vant';
 
-Vue.use(Tabbar).use(TabbarItem);
+Vue.use(Tabbar);
+Vue.use(TabbarItem);
 ```
 
 ## Usage
diff --git a/src/tabbar/README.zh-CN.md b/src/tabbar/README.zh-CN.md
index dee732a37..56ec14302 100644
--- a/src/tabbar/README.zh-CN.md
+++ b/src/tabbar/README.zh-CN.md
@@ -6,7 +6,8 @@
 import Vue from 'vue';
 import { Tabbar, TabbarItem } from 'vant';
 
-Vue.use(Tabbar).use(TabbarItem);
+Vue.use(Tabbar);
+Vue.use(TabbarItem);
 ```
 
 ## 代码演示