diff --git a/README.md b/README.md
index 9d5c062b6..5aa1fa6f5 100644
--- a/README.md
+++ b/README.md
@@ -151,12 +151,25 @@ Remove toc and the button via putting `toc: false` before "---" at [post].md.
 
 文章中默认显示目录和对应切换按钮，在文章 “---” 前输入 `toc: false` 关闭目录。
 
+Hide toc in default | 默认不显示目录
+
+> Set `toc: false` in `yelee/_config.yml`. 
+
+(*Set `toc: true` in front-matter to show it in certain post*)
+
+
 #### 7. Copyright info. 文章版权信息:
 
-Hide this  via putting `original: false` to post's front-matter.
+Hide this via putting `original: false` to post's front-matter.
 
 在文章顶部插入行 `original: false` 关闭文章版权声明框
 
+Hide Copyright info. in default | 默认不显示版权信息
+
+> Set `copyright: false` in `yelee/_config.yml`. 
+
+(*Set `original: true` in front-matter to show it in certain post*)
+
 #### 8. 404 Page:
 
 ```
diff --git a/_config.yml b/_config.yml
index 7e84eb485..221a62baf 100644
--- a/_config.yml
+++ b/_config.yml
@@ -101,6 +101,12 @@ blockquote_style:
 # 左边栏宽度 px
 left_col_width: 300
 
+# Copyright info. of post | 文末版权信息
+copyright: true
+
+# Table of contents | 文章目录
+toc: true
+
 # 目录中标题不换行
 # Keep TOC title on the same line | 
 toc_nowrap: false
diff --git a/layout/_partial/article.ejs b/layout/_partial/article.ejs
index 7bfd5792f..ad78cc91e 100644
--- a/layout/_partial/article.ejs
+++ b/layout/_partial/article.ejs
@@ -56,11 +56,11 @@
     <%- partial('post/nav') %>
   <% } %>
 </article>
-<% if (!index && post.toc != false && !is_page()){ %>
+<% if (!index && ((post.toc != false && !is_page() && theme.toc) || post.toc)){ %>
     <%- partial('_partial/toc') %>
 <% } %>
 <% if (!index && theme.share){ %>
-<%- partial('post/share') %>
+    <%- partial('post/share') %>
 <% } %>
 
 <% if (!index && post.comments){ %>
diff --git a/layout/_partial/post/nav.ejs b/layout/_partial/post/nav.ejs
index 85475d3ad..b83d673ce 100644
--- a/layout/_partial/post/nav.ejs
+++ b/layout/_partial/post/nav.ejs
@@ -1,4 +1,4 @@
-<% if (post.original != false && !is_page()){ %>
+<% if ((post.original != false && !is_page() && theme.copyright) || post.original){ %>
     <div class="copyright">
         <p><span>本文标题:</span><a href="<%- url_for(post.path) %>"><%= post.title %></a></p>
         <p><span>文章作者:</span><a href="/" title="访问 <%=theme.author%> 的个人博客"><%=theme.author%></a></p>