diff --git a/_config.yml b/_config.yml
index f3c7194..e72a623 100644
--- a/_config.yml
+++ b/_config.yml
@@ -14,6 +14,23 @@ page:
   media_max_width: 960
 
 
+# Social Links.
+# Usage: `Key: permalink || icon`
+# Key is the link label showing to end users.
+# Value before `||` delimeter is the target permalink.
+# Value after `||` delimeter is the name of FontAwesome icon. If icon (with or without delimeter) is not specified, globe icon will be loaded.
+social:
+  GitHub: https://github.com/itPoet || github
+  E-Mail: mailto:i@xpoet.cn || envelope
+  # Google: https://plus.google.com/yourname || google
+  #Twitter: https://twitter.com/yourname || twitter
+  #FB Page: https://www.facebook.com/yourname || facebook
+  #VK Group: https://vk.com/yourname || vk
+  #StackOverflow: https://stackoverflow.com/yourname || stack-overflow
+  #YouTube: https://youtube.com/yourname || youtube
+  #Instagram: https://instagram.com/yourname || instagram
+  #Skype: skype:yourname?call|chat || skype
+
 
 # 代码高亮设置
 # Code Highlight theme
diff --git a/languages/en.yml b/languages/en.yml
index bcd56df..82d5a6f 100644
--- a/languages/en.yml
+++ b/languages/en.yml
@@ -11,6 +11,7 @@ page: Page %d
 recent_posts: Recent Posts
 share: Share
 powered_by: Powered by
+theme_for: Theme for
 rss_feed: RSS Feed
 category: Category
 tag: Tag
diff --git a/languages/zh-CN.yml b/languages/zh-CN.yml
index 445cc29..6dfe573 100644
--- a/languages/zh-CN.yml
+++ b/languages/zh-CN.yml
@@ -11,7 +11,8 @@ archive_b: 归档：%s
 page: 第 %d 页
 recent_posts: 最新文章
 share: 分享
-powered_by: Powered by
+powered_by: 由 %s 驱动
+theme_for: 主题为
 rss_feed: RSS Feed
 category: 分类
 tag: 标签
diff --git a/layout/common/footer.ejs b/layout/common/footer.ejs
index 344a71d..a4baabe 100644
--- a/layout/common/footer.ejs
+++ b/layout/common/footer.ejs
@@ -1,5 +1,10 @@
 <footer class="footer">
-    <div class="copyright-info">
-        &copy; <%= date(new Date(), 'YYYY') %> <%= config.author%>
+    <div class="info-container">
+        <div class="copyright-info">
+            &copy; <%= date(new Date(), 'YYYY') %> <a href="https://github.com/XPoet" target="_blank"><%= config.author %></a>
+        </div>
+        <div class="theme-info">
+            <%- __('powered_by') %> <a href="https://hexo.io/" target="_blank">Hexo</a>. <%- __('theme_for') %> <a href="https://github.com/XPoet/hexo-theme-poem" target="_blank">poem</a>
+        </div>
     </div>
 </footer>
\ No newline at end of file
diff --git a/source/css/layout/common/footer.styl b/source/css/layout/common/footer.styl
index 881fee0..e4c731b 100644
--- a/source/css/layout/common/footer.styl
+++ b/source/css/layout/common/footer.styl
@@ -1,6 +1,6 @@
 .footer {
-  .copyright-info {
-    padding 5px
+  .info-container {
+    padding-bottom 10px
     text-align center
   }
 }
\ No newline at end of file
diff --git a/source/css/layout/common/site-info.styl b/source/css/layout/common/site-info.styl
index 738c4c3..ed28d57 100644
--- a/source/css/layout/common/site-info.styl
+++ b/source/css/layout/common/site-info.styl
@@ -1,5 +1,6 @@
 @require '../variables.styl'
 
+$logo-title-font-size = 28px
 $description-font-size = 16px
 
 .site-info {
@@ -10,7 +11,7 @@ $description-font-size = 16px
     padding: 2px;
     border-radius: 5%;
     border: 1px solid $border-color;
-    width: 130px;
+    width: 120px;
   }
 
   .title {
@@ -19,7 +20,7 @@ $description-font-size = 16px
 
     a {
       color: $logo-title-color;
-      font-size: 30px;
+      font-size: $logo-title-font-size;
       font-weight: bold;
     }
   }