diff --git a/layout/_partial/article.ejs b/layout/_partial/article.ejs
index 50355c4..84f8782 100755
--- a/layout/_partial/article.ejs
+++ b/layout/_partial/article.ejs
@@ -17,7 +17,7 @@
         <section class="toc-wrapper">
             <div class="header"><i class="fa fa-list" aria-hidden="true"></i>&nbsp;&nbsp;目录</div>
             <div class='content'>
-                <%- toc(post.content, {list_number: true}) %>
+                <%- toc(post.content, {list_number: false}) %>
             </div>
         </section>
     <% } %>
@@ -26,9 +26,6 @@
 
         <div class="article-entry" itemprop="articleBody">
             <%- post.content %>
-            <% if (post.repo) { %>
-                <div class="github-card" data-github="<%= post.repo %>"></div>
-            <% } %>
         </div>
 
         <% if (post.tags && post.tags.length) { %>
diff --git a/layout/_partial/scripts.ejs b/layout/_partial/scripts.ejs
index 93cd7fa..588d2c8 100755
--- a/layout/_partial/scripts.ejs
+++ b/layout/_partial/scripts.ejs
@@ -6,8 +6,6 @@
 <!-- 推荐文章 -->
 <script src="//cdn1.lncld.net/static/js/3.0.4/av-min.js"></script>
 <script src="//unpkg.com/valine/dist/Valine.min.js"></script>
-<!-- github-cards -->
-<script src="//cdn.jsdelivr.net/github-cards/latest/widget.js"></script>
 
 <%- js('js/jquery.fitvids.js') %>
 <script>
diff --git a/source/less/_article.less b/source/less/_article.less
index b270b31..8511880 100755
--- a/source/less/_article.less
+++ b/source/less/_article.less
@@ -26,6 +26,12 @@
             box-shadow: none;
         }
     }
+    span{
+        img {
+            display: inline;
+            margin: auto;
+        }
+    }
     hr {
         border: 0;
         border-radius: 1px;
diff --git a/source/less/_defines.less b/source/less/_defines.less
index e5644ec..b8696d8 100755
--- a/source/less/_defines.less
+++ b/source/less/_defines.less
@@ -58,7 +58,7 @@
 @xiaowenwen-green: #5CC281;
 
 @ax-light-pink: #E7BED0;
-@ax-light-red: #ff797b;
+@ax-light-red: #FF8485;
 @ax-red: #F05153;
 @ax-blue: #52A1F8;
 
diff --git a/source/less/_toc.less b/source/less/_toc.less
index 9909eb7..ebddbc3 100755
--- a/source/less/_toc.less
+++ b/source/less/_toc.less
@@ -75,35 +75,34 @@
     ol{
         .toc-item.toc-level-1 {
             .toc-child a{
-                padding-left: 1*@gap;
+                padding-left: 0.8*@gap;
                 font-weight: normal;
             }
         }
         .toc-item.toc-level-2 {
             .toc-child a{
-                padding-left: 2*@gap;
+                padding-left: 1.6*@gap;
                 font-weight: normal;
             }
         }
         .toc-item.toc-level-3 {
             .toc-child a{
-                padding-left: 3*@gap;
+                padding-left: 2.4*@gap;
                 font-weight: normal;
             }
         }
         .toc-item.toc-level-4 {
             .toc-child a{
-                padding-left: 4*@gap;
+                padding-left: 3.2*@gap;
                 font-weight: normal;
             }
         }
         li{
             a{
-                padding-left: 1*@gap;
+                padding: 0 @gap/2 0 (@gap - 5px);
                 font-weight: bold;
                 width: 100%;
             }
-            list-style: none;
             width: auto;
             // &:extend(.txt-ellipsis);
         }