diff --git a/.eslintignore b/.eslintignore
new file mode 100644
index 0000000..c3f221e
--- /dev/null
+++ b/.eslintignore
@@ -0,0 +1 @@
+packages/**/lib/
\ No newline at end of file
diff --git a/README.md b/README.md
index 5b139ea..e6c040b 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1,25 @@
 # vue-office
 
-支持多种文件(docx、pdf、ppt、excel)预览的vue组件套装。
+支持多种文件(docx、pdf、excel)预览的vue组件套装。
 
 ## 功能特色
-- 一站式：提供docx(已支持)、pdf(已支持)、ppt、excel多种文档的在线预览方案，有它就够了
+- 一站式：提供docx、pdf、excel多种文档的在线预览方案，有它就够了
 - 简单：只需提供文档的src(网络地址)即可完成文档预览
 - 体验好：选择每个文档的最佳预览方案，保证用户体验和性能都达到最佳状态
 
 ## 安装
 ```
-npm install vue-office
+//docx文档预览组件
+npm install @vue-office/docx
+
+//excel文档预览组件
+npm install @vue-office/excel
+
+//pdf文档预览组件
+npm install @vue-office/pdf
 ```
 
-## 使用
+## 使用示例
 ### docx文档的预览
 ```vue
 <template>
@@ -21,7 +28,7 @@ npm install vue-office
 
 <script>
 //引入VueOfficeDocx组件
-import VueOfficeDocx from 'vue-office/lib/docx'
+import VueOfficeDocx from '@vue-office/docx'
 
 export default {
   components:{
@@ -41,6 +48,35 @@ export default {
 </script>
 ```
 
+### excel文档预览
+```vue
+<template>
+  <vue-office-excel :src="excel" @rendered="rendered"/>
+</template>
+
+<script>
+//引入VueOfficeExcel组件
+import VueOfficeExcel from '@vue-office/excel'
+//引入相关样式
+import '@vue-office/excel/lib/index.css'
+
+export default {
+  components:{
+    VueOfficeExcel
+  },
+  data(){
+    return {
+      excel: 'http://static.shanhuxueyuan.com/demo/excel.xlsx'//设置文档地址
+    }
+  },
+  methods:{
+    rendered(){
+      console.log("渲染完成")
+    }
+  }
+}
+</script>
+```
 
 
 ### pdf文档预览
@@ -51,7 +87,7 @@ export default {
 
 <script>
 //引入VueOfficePdf组件
-import VueOfficePdf from 'vue-office/lib/pdf'
+import VueOfficePdf from '@vue-office/pdf'
 
 export default {
   components:{
diff --git a/examples/App.vue b/examples/App.vue
index dfefe39..20184e7 100644
--- a/examples/App.vue
+++ b/examples/App.vue
@@ -1,8 +1,8 @@
 <template>
   <div id="app">
-    <excel-demo />
-<!--    <pdf-demo />-->
-<!--    <docx-demo />-->
+<!--    <excel-demo />-->
+    <pdf-demo />
+    <docx-demo />
   </div>
 </template>
 
diff --git a/examples/components/DocxDemo.vue b/examples/components/DocxDemo.vue
index 43c0e31..f10cdcd 100644
--- a/examples/components/DocxDemo.vue
+++ b/examples/components/DocxDemo.vue
@@ -7,9 +7,11 @@
 
 <script>
 /* eslint-disable */
+import VueOfficeDocx from '../../packages/docx'
 export default {
   name: 'DocxDemo',
   components: {
+    VueOfficeDocx
   },
   data(){
     return {
diff --git a/examples/components/ExcelDemo.vue b/examples/components/ExcelDemo.vue
index ce66094..bacb1f4 100644
--- a/examples/components/ExcelDemo.vue
+++ b/examples/components/ExcelDemo.vue
@@ -1,11 +1,16 @@
 <template>
-<vue-office-excel :src="src"/>
+  <div style="width: 500px;overflow: hidden;position: relative">
+    <vue-office-excel :src="src" />
+  </div>
 </template>
 
 <script>
 /* eslint-disable */
+import VueOfficeExcel from '../../packages/excel'
+import  '../../packages/excel/lib/index.css'
 export default {
   name: "ExcelDemo",
+  components:{VueOfficeExcel},
   data(){
     return{
       src: 'http://static.shanhuxueyuan.com/demo/excel.xlsx'
diff --git a/examples/components/PdfDemo.vue b/examples/components/PdfDemo.vue
index 0975abe..ebef1e8 100644
--- a/examples/components/PdfDemo.vue
+++ b/examples/components/PdfDemo.vue
@@ -6,12 +6,14 @@
 
 <script>
 /* eslint-disable */
+import VueOfficePdf from '../../packages/pdf'
 export default {
   name: "PdfDemo",
+  components:{VueOfficePdf},
   data(){
     return {
       // src:'http://static.shanhuxueyuan.com/test.pdf'
-      src:'http://static.shanhuxueyuan.com/test/fapiao.pdf'
+      src:'http://static.shanhuxueyuan.com/demo/qiniu.pdf'
     }
   },
   methods:{
diff --git a/examples/main.js b/examples/main.js
index 4024c72..63eb05f 100644
--- a/examples/main.js
+++ b/examples/main.js
@@ -1,9 +1,7 @@
 import Vue from 'vue'
 import App from './App.vue'
-import VueOffice from '../packages'
 
 Vue.config.productionTip = false
-Vue.use(VueOffice)
 
 new Vue({
   render: h => h(App),
diff --git a/package.json b/package.json
index 3c36fda..0244fee 100644
--- a/package.json
+++ b/package.json
@@ -14,14 +14,7 @@
   ],
   "scripts": {
     "serve": "vue-cli-service serve",
-    "build": "vue-cli-service build",
-    "lib:all": "vue-cli-service build --target lib --name vue-office --dest lib packages/index.js",
-    "lib:docx": "vue-cli-service build  --no-clean --target lib --name vue-office-docx --dest lib/docx packages/docx/index.js",
-    "lib:pdf": "vue-cli-service build  --no-clean --target lib --name vue-office-pdf --dest lib/pdf packages/pdf/index.js",
-    "lib:excel": "vue-cli-service build  --no-clean --target lib --name vue-office-excel --dest lib/excel packages/excel/index.js",
-    "lib:generateEntry": "node build/bin/generatePackageEntry.js",
-    "copyStaticFiles": "cp -r public/static/ lib/static/",
-    "lib": "npm run lib:all && npm run lib:docx && npm run lib:pdf && npm run lib:excel && npm run lib:generateEntry && npm run copyStaticFiles"
+    "build": "vue-cli-service build"
   },
   "repository": {
     "type": "git",
diff --git a/packages/docx/package.json b/packages/docx/package.json
index 0422f99..144229b 100644
--- a/packages/docx/package.json
+++ b/packages/docx/package.json
@@ -2,18 +2,23 @@
   "name": "@vue-office/docx",
   "version": "0.0.8",
   "description": "通过Vue开发的办公文档预览组件，支持docx、pdf、ppt、excel的预览",
-  "main": "lib/docx.umd.min.js",
+  "main": "lib/index.js",
   "author": "hit757",
   "files": [
-    "lib"
+    "lib/index.js"
   ],
   "scripts": {
-    "build": "vue-cli-service build --target lib  --dest lib index.js"
+    "copyFile": "cp lib/docx.umd.min.js lib/index.js",
+    "build": "vue-cli-service build --target lib  --dest lib index.js && npm run copyFile",
+    "clean": "rimraf lib"
   },
   "license": "MIT",
   "repository": {
     "type": "git",
     "url": "git@github.com:501351981/vue-office.git"
   },
-  "gitHead": "b3ea4fe151606fd44bb2f10a924ce8d037ad8221"
+  "gitHead": "b3ea4fe151606fd44bb2f10a924ce8d037ad8221",
+  "dependencies": {
+    "rimraf": "^3.0.2"
+  }
 }
diff --git a/packages/excel/package.json b/packages/excel/package.json
index 1379783..7212301 100644
--- a/packages/excel/package.json
+++ b/packages/excel/package.json
@@ -2,18 +2,24 @@
   "name": "@vue-office/excel",
   "version": "0.0.8",
   "description": "通过Vue开发的办公文档预览组件，支持docx、pdf、ppt、excel的预览",
-  "main": "lib/excel.umd.min.js",
+  "main": "lib/index.js",
   "author": "hit757",
   "files": [
-    "lib"
+    "lib/index.js",
+    "lib/index.css"
   ],
   "scripts": {
-    "build": "vue-cli-service build --target lib  --dest lib index.js"
+    "copyFile": "cp src/index.css lib/index.css && cp lib/excel.umd.min.js lib/index.js",
+    "build": "vue-cli-service build --target lib  --dest lib index.js && npm run copyFile",
+    "clean": "rimraf lib"
   },
   "license": "MIT",
   "repository": {
     "type": "git",
     "url": "git@github.com:501351981/vue-office.git"
   },
-  "gitHead": "b3ea4fe151606fd44bb2f10a924ce8d037ad8221"
+  "gitHead": "b3ea4fe151606fd44bb2f10a924ce8d037ad8221",
+  "dependencies": {
+    "rimraf": "^3.0.2"
+  }
 }
diff --git a/packages/excel/src/index.css b/packages/excel/src/index.css
new file mode 100644
index 0000000..05108e2
--- /dev/null
+++ b/packages/excel/src/index.css
@@ -0,0 +1,757 @@
+body {
+  margin: 0;
+}
+.x-spreadsheet {
+  font-size: 13px;
+  line-height: normal;
+  user-select: none;
+  -moz-user-select: none;
+  font-family: 'Lato', 'Source Sans Pro', Roboto, Helvetica, Arial, sans-serif;
+  box-sizing: content-box;
+  background: #fff;
+  -webkit-font-smoothing: antialiased;
+}
+.x-spreadsheet textarea {
+  font: 400 13px Arial, 'Lato', 'Source Sans Pro', Roboto, Helvetica, sans-serif;
+}
+.x-spreadsheet-sheet {
+  position: relative;
+  overflow: hidden;
+}
+.x-spreadsheet-table {
+  vertical-align: bottom;
+}
+.x-spreadsheet-tooltip {
+  font-family: inherit;
+  position: absolute;
+  padding: 5px 10px;
+  color: #fff;
+  border-radius: 1px;
+  background: #000000;
+  font-size: 12px;
+  z-index: 201;
+}
+.x-spreadsheet-tooltip:before {
+  pointer-events: none;
+  position: absolute;
+  left: calc(50% - 4px);
+  top: -4px;
+  content: "";
+  width: 8px;
+  height: 8px;
+  background: inherit;
+  -webkit-transform: rotate(45deg);
+  transform: rotate(45deg);
+  z-index: 1;
+  box-shadow: 1px 1px 3px -1px rgba(0, 0, 0, 0.3);
+}
+.x-spreadsheet-color-palette {
+  padding: 5px;
+}
+.x-spreadsheet-color-palette table {
+  margin: 0;
+  padding: 0;
+  border-collapse: separate;
+  border-spacing: 2;
+  background: #fff;
+}
+.x-spreadsheet-color-palette table td {
+  margin: 0;
+  cursor: pointer;
+  border: 1px solid transparent;
+}
+.x-spreadsheet-color-palette table td:hover {
+  border-color: #ddd;
+}
+.x-spreadsheet-color-palette table td .x-spreadsheet-color-palette-cell {
+  width: 16px;
+  height: 16px;
+}
+.x-spreadsheet-border-palette {
+  padding: 6px;
+}
+.x-spreadsheet-border-palette table {
+  margin: 0;
+  padding: 0;
+  border-collapse: separate;
+  border-spacing: 0;
+  background: #fff;
+  table-layout: fixed;
+}
+.x-spreadsheet-border-palette table td {
+  margin: 0;
+}
+.x-spreadsheet-border-palette .x-spreadsheet-border-palette-left {
+  border-right: 1px solid #eee;
+  padding-right: 6px;
+}
+.x-spreadsheet-border-palette .x-spreadsheet-border-palette-left .x-spreadsheet-border-palette-cell {
+  width: 30px;
+  height: 30px;
+  cursor: pointer;
+  text-align: center;
+}
+.x-spreadsheet-border-palette .x-spreadsheet-border-palette-left .x-spreadsheet-border-palette-cell:hover {
+  background-color: #eee;
+}
+.x-spreadsheet-border-palette .x-spreadsheet-border-palette-right {
+  padding-left: 6px;
+}
+.x-spreadsheet-border-palette .x-spreadsheet-border-palette-right .x-spreadsheet-line-type {
+  position: relative;
+  left: 0;
+  top: -3px;
+}
+.x-spreadsheet-dropdown {
+  position: relative;
+}
+.x-spreadsheet-dropdown .x-spreadsheet-dropdown-content {
+  position: absolute;
+  z-index: 200;
+  background: #fff;
+  box-shadow: 1px 2px 5px 2px rgba(51, 51, 51, 0.15);
+}
+.x-spreadsheet-dropdown.bottom-left .x-spreadsheet-dropdown-content {
+  top: calc(100% + 5px);
+  left: 0;
+}
+.x-spreadsheet-dropdown.bottom-right .x-spreadsheet-dropdown-content {
+  top: calc(100% + 5px);
+  right: 0;
+}
+.x-spreadsheet-dropdown.top-left .x-spreadsheet-dropdown-content {
+  bottom: calc(100% + 5px);
+  left: 0;
+}
+.x-spreadsheet-dropdown.top-right .x-spreadsheet-dropdown-content {
+  bottom: calc(100% + 5px);
+  right: 0;
+}
+.x-spreadsheet-dropdown .x-spreadsheet-dropdown-title {
+  padding: 0 5px;
+  display: inline-block;
+}
+/* resizer **/
+.x-spreadsheet-resizer {
+  position: absolute;
+  z-index: 11;
+}
+.x-spreadsheet-resizer .x-spreadsheet-resizer-hover {
+  background-color: rgba(75, 137, 255, 0.25);
+}
+.x-spreadsheet-resizer .x-spreadsheet-resizer-line {
+  position: absolute;
+}
+.x-spreadsheet-resizer.horizontal {
+  cursor: row-resize;
+}
+.x-spreadsheet-resizer.horizontal .x-spreadsheet-resizer-line {
+  border-bottom: 2px dashed #4b89ff;
+  left: 0;
+  bottom: 0;
+}
+.x-spreadsheet-resizer.vertical {
+  cursor: col-resize;
+}
+.x-spreadsheet-resizer.vertical .x-spreadsheet-resizer-line {
+  border-right: 2px dashed #4b89ff;
+  top: 0;
+  right: 0;
+}
+/* scrollbar */
+.x-spreadsheet-scrollbar {
+  position: absolute;
+  bottom: 0;
+  right: 0;
+  background-color: #f4f5f8;
+  opacity: 0.9;
+  z-index: 12;
+}
+.x-spreadsheet-scrollbar.horizontal {
+  right: 15px;
+  overflow-x: scroll;
+  overflow-y: hidden;
+}
+.x-spreadsheet-scrollbar.horizontal > div {
+  height: 1px;
+  background: #ddd;
+}
+.x-spreadsheet-scrollbar.vertical {
+  bottom: 15px;
+  overflow-x: hidden;
+  overflow-y: scroll;
+}
+.x-spreadsheet-scrollbar.vertical > div {
+  width: 1px;
+  background: #ddd;
+}
+/* @{css-prefix}-overlayer */
+.x-spreadsheet-overlayer {
+  position: absolute;
+  left: 0;
+  top: 0;
+  z-index: 10;
+}
+.x-spreadsheet-overlayer .x-spreadsheet-overlayer-content {
+  position: absolute;
+  overflow: hidden;
+  pointer-events: none;
+  width: 100%;
+  height: 100%;
+}
+.x-spreadsheet-editor,
+.x-spreadsheet-selector {
+  box-sizing: content-box;
+  position: absolute;
+  overflow: hidden;
+  pointer-events: none;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+}
+/* @{css-prefix}-selector */
+.x-spreadsheet-selector .hide-input {
+  position: absolute;
+  z-index: 0;
+}
+.x-spreadsheet-selector .hide-input input {
+  padding: 0;
+  width: 0;
+  border: none!important;
+}
+.x-spreadsheet-selector .x-spreadsheet-selector-area {
+  position: absolute;
+  border: 2px solid #4b89ff;
+  background: rgba(75, 137, 255, 0.1);
+  z-index: 5;
+}
+.x-spreadsheet-selector .x-spreadsheet-selector-clipboard,
+.x-spreadsheet-selector .x-spreadsheet-selector-autofill {
+  position: absolute;
+  background: transparent;
+  z-index: 100;
+}
+.x-spreadsheet-selector .x-spreadsheet-selector-clipboard {
+  border: 2px dashed #4b89ff;
+}
+.x-spreadsheet-selector .x-spreadsheet-selector-autofill {
+  border: 1px dashed rgba(0, 0, 0, 0.45);
+}
+.x-spreadsheet-selector .x-spreadsheet-selector-corner {
+  pointer-events: auto;
+  position: absolute;
+  cursor: crosshair;
+  font-size: 0;
+  height: 5px;
+  width: 5px;
+  right: -5px;
+  bottom: -5px;
+  border: 2px solid #ffffff;
+  background: #4b89ff;
+}
+.x-spreadsheet-editor {
+  z-index: 20;
+}
+.x-spreadsheet-editor .x-spreadsheet-editor-area {
+  position: absolute;
+  text-align: left;
+  border: 2px solid #4b89ff;
+  line-height: 0;
+  z-index: 100;
+  pointer-events: auto;
+}
+.x-spreadsheet-editor .x-spreadsheet-editor-area textarea {
+  box-sizing: content-box;
+  border: none;
+  padding: 0 3px;
+  outline: none;
+  resize: none;
+  text-align: start;
+  overflow-y: hidden;
+  font: 400 13px Arial, 'Lato', 'Source Sans Pro', Roboto, Helvetica, sans-serif;
+  color: inherit;
+  white-space: normal;
+  word-wrap: break-word;
+  line-height: 22px;
+  margin: 0;
+}
+.x-spreadsheet-editor .x-spreadsheet-editor-area .textline {
+  overflow: hidden;
+  visibility: hidden;
+  position: fixed;
+  top: 0;
+  left: 0;
+}
+.x-spreadsheet-item {
+  user-select: none;
+  background: 0;
+  border: 1px solid transparent;
+  outline: none;
+  height: 26px;
+  color: rgba(0, 0, 0, 0.9);
+  line-height: 26px;
+  list-style: none;
+  padding: 2px 10px;
+  cursor: default;
+  text-align: left;
+  overflow: hidden;
+}
+.x-spreadsheet-item.disabled {
+  pointer-events: none;
+  opacity: 0.5;
+}
+.x-spreadsheet-item:hover,
+.x-spreadsheet-item.active {
+  background: rgba(0, 0, 0, 0.05);
+}
+.x-spreadsheet-item.divider {
+  height: 0;
+  padding: 0;
+  margin: 5px 0;
+  border: none;
+  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
+}
+.x-spreadsheet-item .label {
+  float: right;
+  opacity: 0.65;
+  font-size: 1em;
+}
+.x-spreadsheet-item.state,
+.x-spreadsheet-header.state {
+  padding-left: 35px!important;
+  position: relative;
+}
+.x-spreadsheet-item.state:before,
+.x-spreadsheet-header.state:before {
+  content: '';
+  position: absolute;
+  width: 10px;
+  height: 10px;
+  left: 12px;
+  top: calc(50% - 5px);
+  background: rgba(0, 0, 0, 0.08);
+  border-radius: 2px;
+}
+.x-spreadsheet-item.state.checked:before,
+.x-spreadsheet-header.state.checked:before {
+  background: #4b89ff;
+}
+.x-spreadsheet-checkbox {
+  position: relative;
+  display: inline-block;
+  backface-visibility: hidden;
+  outline: 0;
+  vertical-align: baseline;
+  font-style: normal;
+  font-size: 1rem;
+  line-height: 1em;
+}
+.x-spreadsheet-checkbox > input {
+  position: absolute;
+  top: 0;
+  left: 0;
+  opacity: 0!important;
+  outline: 0;
+  z-index: -1;
+}
+.x-spreadsheet-suggest,
+.x-spreadsheet-contextmenu,
+.x-spreadsheet-sort-filter {
+  position: absolute;
+  box-shadow: 1px 2px 5px 2px rgba(51, 51, 51, 0.15);
+  background: #fff;
+  z-index: 100;
+  width: 260px;
+  pointer-events: auto;
+  overflow: auto;
+}
+.x-spreadsheet-suggest {
+  width: 200px;
+}
+.x-spreadsheet-filter {
+  border: 1px solid #e9e9e9;
+  font-size: 12px;
+  margin: 10px;
+}
+.x-spreadsheet-filter .x-spreadsheet-header {
+  padding: 0.5em 0.75em;
+  background: #f8f8f9;
+  border-bottom: 1px solid #e9e9e9;
+  border-left: 1px solid transparent;
+}
+.x-spreadsheet-filter .x-spreadsheet-body {
+  height: 200px;
+  overflow-y: auto;
+}
+.x-spreadsheet-filter .x-spreadsheet-body .x-spreadsheet-item {
+  height: 20px;
+  line-height: 20px;
+}
+.x-spreadsheet-sort-filter .x-spreadsheet-buttons {
+  margin: 10px;
+}
+.x-spreadsheet-bottombar {
+  height: 40px;
+  padding: 0 30px;
+  text-align: left;
+  background: #f5f6f7;
+  display: flex;
+}
+.x-spreadsheet-bottombar {
+  position: relative;
+  border-top: 1px solid #e0e2e4;
+}
+.x-spreadsheet-bottombar .x-spreadsheet-menu > li {
+  line-height: 40px;
+  height: 40px;
+  padding-top: 0;
+  padding-bottom: 0;
+  vertical-align: middle;
+  border-right: 1px solid #e8eaed;
+}
+.x-spreadsheet-menu {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  user-select: none;
+}
+.x-spreadsheet-menu > li {
+  float: left;
+  line-height: 1.25em;
+  padding: 0.785em 1em;
+  margin: 0;
+  vertical-align: middle;
+  text-align: left;
+  font-weight: 400;
+  color: #80868b;
+  white-space: nowrap;
+  cursor: pointer;
+  transition: all 0.3s;
+  font-weight: bold;
+}
+.x-spreadsheet-menu > li.active {
+  background-color: #fff;
+  color: rgba(0, 0, 0, 0.65);
+}
+.x-spreadsheet-menu > li .x-spreadsheet-dropdown {
+  display: inline-block;
+}
+.x-spreadsheet-print {
+  position: absolute;
+  left: 0;
+  top: 0;
+  z-index: 100;
+  width: 100%;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+}
+.x-spreadsheet-print-bar {
+  background: #424242;
+  height: 60px;
+  line-height: 60px;
+  padding: 0 30px;
+}
+.x-spreadsheet-print-bar .-title {
+  color: #fff;
+  font-weight: bold;
+  font-size: 1.2em;
+  float: left;
+}
+.x-spreadsheet-print-bar .-right {
+  float: right;
+  margin-top: 12px;
+}
+.x-spreadsheet-print-content {
+  display: flex;
+  flex: auto;
+  flex-direction: row;
+  background: #d0d0d0;
+  height: calc(100% - 60px);
+}
+.x-spreadsheet-print-content .-sider {
+  flex: 0 0 300px;
+  width: 300px;
+  border-left: 2px solid #ccc;
+  background: #fff;
+}
+.x-spreadsheet-print-content .-content {
+  flex: auto;
+  overflow-x: auto;
+  overflow-y: scroll;
+  height: 100%;
+}
+.x-spreadsheet-canvas-card-wraper {
+  margin: 40px 20px;
+}
+.x-spreadsheet-canvas-card {
+  background: #fff;
+  margin: auto;
+  page-break-before: auto;
+  page-break-after: always;
+  box-shadow: 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 3px rgba(0, 0, 0, 0.12), 0 4px 5px 0 rgba(0, 0, 0, 0.2);
+}
+.x-spreadsheet-calendar {
+  color: rgba(0, 0, 0, 0.65);
+  background: #ffffff;
+  user-select: none;
+}
+.x-spreadsheet-calendar .calendar-header {
+  font-weight: 700;
+  line-height: 30px;
+  text-align: center;
+  width: 100%;
+  float: left;
+  background: #f9fafb;
+}
+.x-spreadsheet-calendar .calendar-header .calendar-header-left {
+  padding-left: 5px;
+  float: left;
+}
+.x-spreadsheet-calendar .calendar-header .calendar-header-right {
+  float: right;
+}
+.x-spreadsheet-calendar .calendar-header .calendar-header-right a {
+  padding: 3px 0;
+  margin-right: 2px;
+  border-radius: 2px;
+}
+.x-spreadsheet-calendar .calendar-header .calendar-header-right a:hover {
+  background: rgba(0, 0, 0, 0.08);
+}
+.x-spreadsheet-calendar .calendar-body {
+  border-collapse: collapse;
+  border-spacing: 0;
+}
+.x-spreadsheet-calendar .calendar-body th,
+.x-spreadsheet-calendar .calendar-body td {
+  width: 14.28571429%;
+  min-width: 32px;
+  text-align: center;
+  font-weight: 700;
+  line-height: 30px;
+  padding: 0;
+}
+.x-spreadsheet-calendar .calendar-body td > .cell:hover {
+  background: #ecf6fd;
+}
+.x-spreadsheet-calendar .calendar-body td > .cell.active,
+.x-spreadsheet-calendar .calendar-body td > .cell.active:hover {
+  background: #ecf6fd;
+  color: #2185D0;
+}
+.x-spreadsheet-calendar .calendar-body td > .cell.disabled {
+  pointer-events: none;
+  opacity: 0.5;
+}
+.x-spreadsheet-datepicker {
+  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
+  position: absolute;
+  left: 0;
+  top: calc(100% + 5px);
+  z-index: 10;
+  width: auto;
+}
+.x-spreadsheet-buttons {
+  display: flex;
+  justify-content: flex-end;
+}
+.x-spreadsheet-buttons .x-spreadsheet-button {
+  margin-left: 8px;
+}
+.x-spreadsheet-button {
+  display: inline-block;
+  border-radius: 3px;
+  line-height: 1em;
+  min-height: 1em;
+  white-space: nowrap;
+  text-align: center;
+  cursor: pointer;
+  font-size: 1em;
+  font-weight: 700;
+  padding: 0.75em 1em;
+  color: rgba(0, 0, 0, 0.6);
+  background: #E0E1E2;
+  text-decoration: none;
+  font-family: "Lato", "proxima-nova", "Helvetica Neue", Arial, sans-serif;
+  outline: none;
+  vertical-align: baseline;
+  zoom: 1;
+  user-select: none;
+  transition: all 0.1s linear;
+}
+.x-spreadsheet-button.active,
+.x-spreadsheet-button:hover {
+  background-color: #C0C1C2;
+  color: rgba(0, 0, 0, 0.8);
+}
+.x-spreadsheet-button.primary {
+  color: #fff;
+  background-color: #2185D0;
+}
+.x-spreadsheet-button.primary:hover,
+.x-spreadsheet-button.primary.active {
+  color: #fff;
+  background-color: #1678c2;
+}
+.x-spreadsheet-form-input {
+  font-size: 1em;
+  position: relative;
+  font-weight: 400;
+  display: inline-flex;
+  color: rgba(0, 0, 0, 0.87);
+}
+.x-spreadsheet-form-input input {
+  z-index: 1;
+  margin: 0;
+  max-width: 100%;
+  flex: 1 0 auto;
+  outline: 0;
+  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
+  text-align: left;
+  line-height: 30px;
+  height: 30px;
+  padding: 0 8px;
+  background: #fff;
+  border: 1px solid #e9e9e9;
+  border-radius: 3px;
+  transition: box-shadow 0.1s ease, border-color 0.1s ease;
+  box-shadow: inset 0 1px 2px hsla(0, 0%, 4%, 0.06);
+}
+.x-spreadsheet-form-input input:focus {
+  border-color: #4b89ff;
+  box-shadow: inset 0 1px 2px rgba(75, 137, 255, 0.2);
+}
+.x-spreadsheet-form-select {
+  position: relative;
+  display: inline-block;
+  background: #fff;
+  border: 1px solid #e9e9e9;
+  border-radius: 2px;
+  cursor: pointer;
+  color: rgba(0, 0, 0, 0.87);
+  user-select: none;
+  box-shadow: inset 0 1px 2px hsla(0, 0%, 4%, 0.06);
+}
+.x-spreadsheet-form-select .input-text {
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  min-width: 60px;
+  width: auto;
+  height: 30px;
+  line-height: 30px;
+  padding: 0 8px;
+}
+.x-spreadsheet-form-fields {
+  display: flex;
+  flex-direction: row;
+  flex-wrap: wrap;
+}
+.x-spreadsheet-form-fields .x-spreadsheet-form-field {
+  flex: 0 1 auto;
+}
+.x-spreadsheet-form-fields .x-spreadsheet-form-field .label {
+  display: inline-block;
+  margin: 0 10px 0 0;
+}
+.x-spreadsheet-form-field {
+  display: block;
+  vertical-align: middle;
+  margin-left: 10px;
+  margin-bottom: 10px;
+}
+.x-spreadsheet-form-field:first-child {
+  margin-left: 0;
+}
+.x-spreadsheet-form-field.error .x-spreadsheet-form-select,
+.x-spreadsheet-form-field.error input {
+  border-color: #f04134;
+}
+.x-spreadsheet-form-field .tip {
+  color: #f04134;
+  font-size: 0.9em;
+}
+.x-spreadsheet-dimmer {
+  display: none;
+  position: absolute;
+  top: 0 !important;
+  left: 0 !important;
+  width: 100%;
+  height: 100%;
+  text-align: center;
+  vertical-align: middle;
+  background-color: rgba(0, 0, 0, 0.6);
+  opacity: 0;
+  -webkit-animation-fill-mode: both;
+  animation-fill-mode: both;
+  -webkit-animation-duration: 0.5s;
+  animation-duration: 0.5s;
+  transition: background-color 0.5s linear;
+  user-select: none;
+  z-index: 1000;
+}
+.x-spreadsheet-dimmer.active {
+  display: block;
+  opacity: 1;
+}
+form fieldset {
+  border: none;
+}
+form fieldset label {
+  display: block;
+  margin-bottom: 0.5em;
+  font-size: 1em;
+  color: #666;
+}
+form fieldset select {
+  font-size: 1.1em;
+  width: 100%;
+  background-color: #fff;
+  border: none;
+  border-bottom: 2px solid #ddd;
+  padding: 0.5em 0.85em;
+  border-radius: 2px;
+}
+.x-spreadsheet-modal,
+.x-spreadsheet-toast {
+  font-size: 13px;
+  position: fixed;
+  z-index: 1001;
+  text-align: left;
+  line-height: 1.25em;
+  min-width: 360px;
+  color: rgba(0, 0, 0, 0.87);
+  font-family: 'Lato', 'Source Sans Pro', Roboto, Helvetica, Arial, sans-serif;
+  border-radius: 4px;
+  border: 1px solid rgba(0, 0, 0, 0.1);
+  background-color: #fff;
+  background-clip: padding-box;
+  box-shadow: rgba(0, 0, 0, 0.2) 0px 2px 8px;
+}
+.x-spreadsheet-toast {
+  background-color: rgba(255, 255, 255, 0.85);
+}
+.x-spreadsheet-modal-header,
+.x-spreadsheet-toast-header {
+  font-weight: 600;
+  background-clip: padding-box;
+  background-color: rgba(255, 255, 255, 0.85);
+  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
+  border-radius: 4px 4px 0 0;
+}
+
+.x-spreadsheet-toast-header {
+  color: #F2711C;
+}
+.x-spreadsheet-modal-header {
+  border-bottom: 1px solid #e0e2e4;
+  background: rgba(0, 0, 0, 0.08);
+  font-size: 1.0785em;
+}
+.x-spreadsheet-modal-header,
+.x-spreadsheet-modal-content,
+.x-spreadsheet-toast-header,
+.x-spreadsheet-toast-content {
+  padding: 0.75em 1em;
+}
\ No newline at end of file
diff --git a/packages/excel/src/main.vue b/packages/excel/src/main.vue
index d33ae36..fc277c8 100644
--- a/packages/excel/src/main.vue
+++ b/packages/excel/src/main.vue
@@ -193,6 +193,5 @@ export default {
 };
 </script>
 
-<style scoped>
-
+<style scoped lang="less">
 </style>
\ No newline at end of file
diff --git a/packages/index.js b/packages/index.js
deleted file mode 100644
index ff320e9..0000000
--- a/packages/index.js
+++ /dev/null
@@ -1,27 +0,0 @@
-import VueOfficeDocxCom from './docx'
-import VueOfficePdfCom from './pdf'
-import VueOfficeExcelDom from './excel'
-
-const components = [
-    VueOfficeDocxCom,
-    VueOfficePdfCom,
-    VueOfficeExcelDom
-]
-
-const install = function (Vue) {
-    components.map(component => Vue.component(component.name, component))
-}
-
-if (typeof window !== 'undefined' && window.Vue) {
-    install(window.Vue)
-}
-
-export const VueOfficeDocx = VueOfficeDocxCom;
-export const VueOfficePdf = VueOfficePdfCom;
-export const VueOfficeExcel = VueOfficeExcelDom
-export default {
-    install,
-    VueOfficeDocx,
-    VueOfficePdf,
-    VueOfficeExcel
-}
diff --git a/packages/pdf/package.json b/packages/pdf/package.json
index 97af5d5..e847632 100644
--- a/packages/pdf/package.json
+++ b/packages/pdf/package.json
@@ -2,18 +2,23 @@
   "name": "@vue-office/pdf",
   "version": "0.0.8",
   "description": "通过Vue开发的办公文档预览组件，支持docx、pdf、ppt、excel的预览",
-  "main": "lib/pdf.umd.min.js",
+  "main": "lib/index.js",
   "author": "hit757",
   "files": [
-    "lib"
+    "lib/index.js"
   ],
   "scripts": {
-    "build": "vue-cli-service build --target lib  --dest lib index.js"
+    "copyFile": "cp lib/pdf.umd.min.js lib/index.js",
+    "build": "vue-cli-service build --target lib  --dest lib index.js && npm run copyFile",
+    "clean": "rimraf lib"
   },
   "license": "MIT",
   "repository": {
     "type": "git",
     "url": "git@github.com:501351981/vue-office.git"
   },
-  "gitHead": "b3ea4fe151606fd44bb2f10a924ce8d037ad8221"
+  "gitHead": "b3ea4fe151606fd44bb2f10a924ce8d037ad8221",
+  "dependencies": {
+    "rimraf": "^3.0.2"
+  }
 }
diff --git a/packages/pdf/src/main.vue b/packages/pdf/src/main.vue
index e273a36..b276329 100644
--- a/packages/pdf/src/main.vue
+++ b/packages/pdf/src/main.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="vue-office-pdf" ref="vue-office-pdf">
+  <div class="vue-office-pdf" ref="vue-office-pdf" style="text-align: center;">
     <div
         v-if="numPages"
         class="vue-office-pdf-wrapper"