diff --git a/.gitignore b/.gitignore
index 9d69756..1ff0b86 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 node_modules
 yarn-error.log
 .idea
+.DS_Store
diff --git a/packages/vuepress-theme-reco/components/SidebarLink.vue b/packages/vuepress-theme-reco/components/SidebarLink.vue
index 2fae571..ff0ac93 100644
--- a/packages/vuepress-theme-reco/components/SidebarLink.vue
+++ b/packages/vuepress-theme-reco/components/SidebarLink.vue
@@ -92,7 +92,7 @@ a.sidebar-link
   display block!important
   color var(--text-color)
   padding 0.35rem 1rem 0.35rem 2.25rem
-  line-height 1.4
+  line-height 1.7
   background var(--background-color)
   // margin 0 0 0 1.5rem
   box-sizing: border-box
diff --git a/packages/vuepress-theme-reco/enhanceApp.js b/packages/vuepress-theme-reco/enhanceApp.js
index cd60d30..0c8d68d 100644
--- a/packages/vuepress-theme-reco/enhanceApp.js
+++ b/packages/vuepress-theme-reco/enhanceApp.js
@@ -1,5 +1,7 @@
 import postMixin from '@theme/mixins/posts'
 import localMixin from '@theme/mixins/locales'
+import { addLinkToHead } from '@theme/helpers/utils'
+import { registerCodeThemeCss } from '@theme/helpers/other'
 
 export default ({
   Vue,
@@ -9,16 +11,7 @@ export default ({
   Vue.mixin(postMixin)
   Vue.mixin(localMixin)
   if (!isServer) {
-    _registerCodeThemeCss(siteData.themeConfig.codeTheme)
+    addLinkToHead('//at.alicdn.com/t/font_1030519_2ciwdtb4x65.css')
+    registerCodeThemeCss(siteData.themeConfig.codeTheme)
   }
 }
-
-function _registerCodeThemeCss (theme = 'tomorrow') {
-  const themeArr = ['tomorrow', 'funky', 'okaidia', 'solarizedlight', 'default']
-
-  const link = document.createElement('link')
-  link.rel = 'stylesheet'
-  link.href = `//prismjs.com/themes/prism${themeArr.indexOf(theme) > -1 ? `-${theme}` : ''}.css`
-
-  document.head.append(link)
-}
diff --git a/packages/vuepress-theme-reco/helpers/other.js b/packages/vuepress-theme-reco/helpers/other.js
index be54318..597e88b 100644
--- a/packages/vuepress-theme-reco/helpers/other.js
+++ b/packages/vuepress-theme-reco/helpers/other.js
@@ -1,3 +1,4 @@
+import { addLinkToHead } from './utils'
 export function getOneColor () {
   const tagColorArr = [
     '#e15b64',
@@ -16,3 +17,10 @@ export function getOneColor () {
   const index = Math.floor(Math.random() * tagColorArr.length)
   return tagColorArr[index]
 }
+
+export function registerCodeThemeCss (theme = 'tomorrow') {
+  const themeArr = ['tomorrow', 'funky', 'okaidia', 'solarizedlight', 'default']
+  const href = `//prismjs.com/themes/prism${themeArr.indexOf(theme) > -1 ? `-${theme}` : ''}.css`
+
+  addLinkToHead(href)
+}
diff --git a/packages/vuepress-theme-reco/helpers/utils.js b/packages/vuepress-theme-reco/helpers/utils.js
index d89103b..92dc1f7 100644
--- a/packages/vuepress-theme-reco/helpers/utils.js
+++ b/packages/vuepress-theme-reco/helpers/utils.js
@@ -243,6 +243,15 @@ export function compareDate (a, b) {
   return getTimeNum(b) - getTimeNum(a)
 }
 
+// 向 head 中添加 style
+export function addLinkToHead (href) {
+  const iconLink = document.createElement('link')
+  iconLink.rel = 'stylesheet'
+  iconLink.href = href
+
+  document.head.append(iconLink)
+}
+
 function ensureEndingSlash (path) {
   return /(\.html|\/)$/.test(path)
     ? path
diff --git a/packages/vuepress-theme-reco/images/home-bg.jpg b/packages/vuepress-theme-reco/images/home-bg.jpg
index 02d4a81..9926b80 100644
Binary files a/packages/vuepress-theme-reco/images/home-bg.jpg and b/packages/vuepress-theme-reco/images/home-bg.jpg differ
diff --git a/packages/vuepress-theme-reco/images/home-head.png b/packages/vuepress-theme-reco/images/home-head.png
index 7224726..4f1eb9f 100644
Binary files a/packages/vuepress-theme-reco/images/home-head.png and b/packages/vuepress-theme-reco/images/home-head.png differ
diff --git a/packages/vuepress-theme-reco/styles/iconfont.css b/packages/vuepress-theme-reco/styles/iconfont.css
deleted file mode 100644
index 63028ad..0000000
--- a/packages/vuepress-theme-reco/styles/iconfont.css
+++ /dev/null
@@ -1,174 +0,0 @@
-@font-face {
-  font-family:"iconfont";
-  src: url('//at.alicdn.com/t/font_1030519_ookn0nnv0z8.eot?t=1574737898757');
-  /* IE9 */
-  src: url('//at.alicdn.com/t/font_1030519_ookn0nnv0z8.eot?t=1574737898757#iefix') format('embedded-opentype'),
-  /* IE6-IE8 */
-  url('data:application/x-font-woff2;charset=utf-8;base64,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-  /* iOS 4.1- */
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-  font-family:"iconfont" !important;
-  font-size: 16px;
-  font-style: normal;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
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-}
-.reco-linkedin:before {
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diff --git a/packages/vuepress-theme-reco/styles/palette.styl b/packages/vuepress-theme-reco/styles/palette.styl
index 21b758e..8482582 100644
--- a/packages/vuepress-theme-reco/styles/palette.styl
+++ b/packages/vuepress-theme-reco/styles/palette.styl
@@ -49,3 +49,4 @@ $maskColorDark ?= #000
 $homePageWidth = 1126px
 $contentWidth = 860px
 $sidebarWidth = 18rem
+$accentColor = #2c3e50
diff --git a/packages/vuepress-theme-reco/styles/theme.styl b/packages/vuepress-theme-reco/styles/theme.styl
index 24ab575..0f5796a 100644
--- a/packages/vuepress-theme-reco/styles/theme.styl
+++ b/packages/vuepress-theme-reco/styles/theme.styl
@@ -4,7 +4,7 @@
 @require './arrow'
 @require './wrapper'
 @require './toc'
-@require './iconfont.css'
+// @require './iconfont.css'
 
 html, body
   padding 0
@@ -149,7 +149,7 @@ code, kbd, .line-number
   font-family source-code-pro, Menlo, Monaco, Consolas, "Courier New", monospace
 
 p, ul, ol
-  line-height 1.7
+  line-height 2.2
 
 hr
   border 0