diff --git a/content/about.md b/content/about.md
index 04aaff0..837caa3 100644
--- a/content/about.md
+++ b/content/about.md
@@ -8,6 +8,7 @@ language: en
 showToc: true
 TocOpen: true
 hidemeta: true
+customcss: "/css/no-decoration.css"
 ---
 
 
@@ -51,7 +52,7 @@ hidemeta: true
 ## 👾 Others
 
 - [ISO 2 Letter Language Codes — SitePoint](https://www.sitepoint.com/iso-2-letter-language-codes/)
-- [🍎 Emojis Wiki — All Emoji Meanings 💪🌎🏆😘](https://emojis.wiki/)
+- [Emojis Wiki — All Emoji Meanings 💪🌎🏆😘🍎](https://emojis.wiki/)
 
 ## 🎤 The Great Speeches
 
diff --git a/layouts/partials/extend_head.html b/layouts/partials/extend_head.html
index 94ef8d2..cf8bd60 100644
--- a/layouts/partials/extend_head.html
+++ b/layouts/partials/extend_head.html
@@ -19,6 +19,8 @@
 <link rel="stylesheet" href="https://cdn.bootcdn.net/ajax/libs/lxgw-wenkai-webfont/1.6.0/style.min.css" />
 <link rel="stylesheet" href="https://cdn.bootcdn.net/ajax/libs/lxgw-wenkai-screen-webfont/1.7.0/style.min.css" />
 
+{{ with .Params.customcss }}<link rel="stylesheet" href="{{ . }}" />{{ end }}
+
 <!-- busuanzi -->
 {{- if .Site.Params.busuanzi.enable -}}
   <!-- <script async src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script> -->
diff --git a/layouts/shortcodes/collopse.html b/layouts/shortcodes/collopse.html
index f58eb43..7f0f7dc 100644
--- a/layouts/shortcodes/collopse.html
+++ b/layouts/shortcodes/collopse.html
@@ -3,6 +3,6 @@
 {{ warnf "missing value for param 'title': %s" .Position }}
 {{ end }}
 <p><details {{ if (eq (.Get "openByDefault") true) }} open=true {{ end }}>
-  <summary markdown="span" style="color: rgb(172, 190, 223);">{{ .Get "title" | markdownify }}</summary>
+  <summary markdown="span" style="color: gray;">{{ .Get "title" | markdownify }}</summary>
   {{ .Inner | markdownify }}
 </details></p>
\ No newline at end of file
diff --git a/static/css/no-decoration.css b/static/css/no-decoration.css
new file mode 100644
index 0000000..2380324
--- /dev/null
+++ b/static/css/no-decoration.css
@@ -0,0 +1,4 @@
+a {
+    text-decoration: none;
+    box-shadow: none !important;
+  }
\ No newline at end of file