diff --git a/_config.yml b/_config.yml
index 4c0ffb6..0a68a13 100644
--- a/_config.yml
+++ b/_config.yml
@@ -157,7 +157,6 @@ social:
   #GitHub: https://github.com/yourname || fab fa-github
   #E-Mail: mailto:yourname@gmail.com || fa fa-envelope
   #Weibo: https://weibo.com/yourname || fab fa-weibo
-  #Google: https://plus.google.com/yourname || fab fa-google
   #Twitter: https://twitter.com/yourname || fab fa-twitter
   #FB Page: https://www.facebook.com/yourname || fab fa-facebook
   #StackOverflow: https://stackoverflow.com/yourname || fab fa-stack-overflow
@@ -173,7 +172,6 @@ social_icons:
 # Blog rolls
 links_settings:
   icon: fa fa-globe
-  title: Links
   # Available values: block | inline
   layout: block
 
@@ -269,7 +267,6 @@ reward_settings:
   # If true, a donate button will be displayed in every article by default.
   enable: false
   animation: false
-  #comment: Buy me a coffee
 
 reward:
   #wechatpay: /images/wechatpay.png
@@ -289,7 +286,6 @@ follow_me:
 # Dependencies: https://github.com/sergeyzwezdin/hexo-related-posts
 related_posts:
   enable: false
-  title: # Custom header, leave empty to use the default one
   display_in_home: false
 
 # Post edit
@@ -407,7 +403,6 @@ bookmark:
 github_banner:
   enable: false
   permalink: https://github.com/yourname
-  title: Follow me on GitHub
 
 
 # ---------------------------------------------------------------
@@ -467,7 +462,7 @@ font:
 # See: https://theme-next.js.org/docs/theme-settings/seo
 # ---------------------------------------------------------------
 
-# If true, site-subtitle will be added to index page.
+# If true, site-subtitle will be added to the title of index page.
 # Remember to set up your site-subtitle in Hexo `_config.yml` (e.g. subtitle: Subtitle)
 index_with_subtitle: false
 
@@ -528,7 +523,7 @@ pjax: false
 # For more information: https://fancyapps.com/fancybox/
 fancybox: false
 
-# A JavaScript library for zooming images like Medium.
+# Medium Zoom is a JavaScript library for zooming images like Medium.
 # Warning: Do not enable both `fancybox` and `mediumzoom`.
 # For more information: https://medium-zoom.francoischalifour.com
 mediumzoom: false
@@ -537,12 +532,12 @@ mediumzoom: false
 # For more information: https://apoorv.pro/lozad.js/demo/
 lazyload: false
 
-# Pangu Support
+# Automatically insert whitespace between CJK and half-width characters.
 # For more information: https://github.com/vinta/pangu.js
 # Server-side plugin: https://github.com/next-theme/hexo-pangu
 pangu: false
 
-# Quicklink Support
+# Prefetch links based on what is in the user's viewport.
 # For more information: https://getquick.link
 # Front-matter variable (nonsupport home archive).
 quicklink:
@@ -787,9 +782,8 @@ local_search:
 chat:
   enable: false
   icon: fa fa-comment # Icon name in Font Awesome, set false to disable icon.
-  text: Chat # Button text, change it as you wish.
 
-# Chatra Support
+# Chatra is a functional, easy to use piece of chat software for websites.
 # For more information: https://chatra.com
 # Dashboard: https://app.chatra.io/settings/general
 chatra:
@@ -798,14 +792,14 @@ chatra:
   id: # Visit Dashboard to get your ChatraID
   #embed: # Unfinished experimental feature for developers. See: https://chatra.com/help/api/#injectto
 
-# Tidio Support
+# Tidio is a powerful, all-in-one customer service tool.
 # For more information: https://www.tidio.com
 # Dashboard: https://www.tidio.com/panel/dashboard
 tidio:
   enable: false
   key: # Public Key, get it from dashboard. See: https://www.tidio.com/panel/settings/developer
 
-# Gitter Support
+# Gitter is a chat and networking platform.
 # For more information: https://gitter.im
 gitter:
   enable: false
@@ -886,7 +880,7 @@ pace:
   # corner-indicator | fill-left | flat-top | flash | loading-bar | mac-osx | material | minimal
   theme: minimal
 
-# Canvas ribbon
+# Generate a ribbon in your website with HTML5 canvas.
 # For more information: https://github.com/hustcc/ribbon.js
 canvas_ribbon:
   enable: false
diff --git a/languages/en.yml b/languages/en.yml
index cc131a9..9d322d7 100644
--- a/languages/en.yml
+++ b/languages/en.yml
@@ -20,6 +20,7 @@ menu:
 sidebar:
   overview: Overview
   toc: Table of Contents
+  links: Links
 
 post:
   posted: Posted on
@@ -46,6 +47,10 @@ footer:
   total_views: Total Views
   total_visitors: Total Visitors
 
+widget:
+  github: Follow me on GitHub
+  chat: Chat
+
 counter:
   tag_cloud:
     zero: No tags
@@ -94,6 +99,7 @@ reward:
   alipay: Alipay
   paypal: PayPal
   bitcoin: Bitcoin
+  comment: Buy me a coffee
 
 follow_me:
   welcome: Welcome to my other publishing channels
diff --git a/layout/_partials/post/post-related.njk b/layout/_partials/post/post-related.njk
index 21aff2d..b11744c 100644
--- a/layout/_partials/post/post-related.njk
+++ b/layout/_partials/post/post-related.njk
@@ -1,5 +1,5 @@
 {%- if page.related_posts and page.related_posts.length > 0 %}
-  <div class="popular-posts-header">{{ theme.related_posts.title or __('post.related_posts') }}</div>
+  <div class="popular-posts-header">{{ __('post.related_posts') }}</div>
   <ul class="popular-posts">
   {%- for path in page.related_posts %}
     {%- set popular_post = site.posts.findOne({ path: path }) %}
diff --git a/layout/_partials/post/post-reward.njk b/layout/_partials/post/post-reward.njk
index ba332de..f42c7c8 100644
--- a/layout/_partials/post/post-reward.njk
+++ b/layout/_partials/post/post-reward.njk
@@ -1,5 +1,5 @@
 <div class="reward-container">
-  <div>{{ page.reward_settings.comment }}</div>
+  <div>{{ __('reward.comment') }}</div>
   <button>
     {{ __('reward.donate') }}
   </button>
diff --git a/layout/_partials/sidebar/site-overview.njk b/layout/_partials/sidebar/site-overview.njk
index 857c4c6..48025fd 100644
--- a/layout/_partials/sidebar/site-overview.njk
+++ b/layout/_partials/sidebar/site-overview.njk
@@ -55,7 +55,7 @@
   <div class="sidebar-button site-overview-item animated">
     <button{% if theme.gitter.enable %} class="js-gitter-toggle-chat-button"{% endif %}>
       {%- if theme.chat.icon %}<i class="{{ theme.chat.icon }}"></i>{% endif %}
-      {{ theme.chat.text }}
+      {{ __('widget.chat') }}
     </button>
   </div>
 {%- endif %}
@@ -85,7 +85,7 @@
   <div class="links-of-blogroll site-overview-item animated">
     <div class="links-of-blogroll-title">
       {%- if theme.links_settings.icon %}<i class="{{ theme.links_settings.icon }} fa-fw"></i>{% endif %}
-      {{ theme.links_settings.title }}
+      {{ __('sidebar.links') }}
     </div>
     <ul class="links-of-blogroll-list">
       {%- for blogrollText, blogrollURL in theme.links %}
diff --git a/layout/_partials/widgets.njk b/layout/_partials/widgets.njk
index 5544189..4e5b2d3 100644
--- a/layout/_partials/widgets.njk
+++ b/layout/_partials/widgets.njk
@@ -26,7 +26,7 @@
 
 {%- if theme.github_banner.enable %}
   {%- set github_URL = theme.github_banner.permalink %}
-  {%- set github_title = theme.github_banner.title %}
+  {%- set github_title = __('widget.github') %}
 
   {%- set github_image = '<svg width="80" height="80" viewBox="0 0 250 250" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg>' %}