diff --git a/config.toml b/config.toml
index a764ca1b391db95dde2ae97e91a2be66d39bd8af..b19261316d7ff47af73f378aac98a9ee9ef18480 100644
--- a/config.toml
+++ b/config.toml
@@ -38,7 +38,7 @@ contact_form_action = "#" # contact form works with : https://formspree.io
 ############################## social links ##############################
   
 [[params.social]]
-icon = "ti-github" # themify icon pack : https://themify.me/themify-icons
+icon = "ti-code" # themify icon pack : https://themify.me/themify-icons
 link = "https://codechina.csdn.net/codechina/developer-roadmap/cloud-native/intro"
 
 
@@ -83,7 +83,6 @@ weight = 3
 name = "高阶"
 url = "/senior"
 weight = 4
-
 # Dropdown menu
 [[menu.main]]
 weight = 5
@@ -92,28 +91,76 @@ hasChildren = true
 
   [[menu.main]]
   parent = "成长路线图"
-  name = "AI 路线图"
-  url = "https://codechina.gitcode.host/developer-roadmap/ai/intro/"
+  name = "前端开发路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/frontend/intro/"
   weight = 1
 
   [[menu.main]]
   parent = "成长路线图"
-  name = "安全技术路线图"
-  url = ""
+  name = "后端开发路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/backend/intro/"
   weight = 2
 
   [[menu.main]]
   parent = "成长路线图"
-  name = "Python 路线图"
-  url = "https://codechina.gitcode.host/developer-roadmap/python/intro/"
+  name = "DevOps 路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/devops/intro/"
   weight = 3
 
   [[menu.main]]
   parent = "成长路线图"
-  name = "DevOps 路线图"
-  url = "https://codechina.gitcode.host/developer-roadmap/DevOps/info/"
+  name = "测试路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/test/intro/"
   weight = 4
 
+  [[menu.main]]
+  parent = "成长路线图"
+  name = "安全技术路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/security/intro/"
+  weight = 5
+
+  [[menu.main]]
+  parent = "成长路线图"
+  name = "AI 路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/ai/intro/"
+  weight = 7
+
+  [[menu.main]]
+  parent = "成长路线图"
+  name = "音视频路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/av/intro/"
+  weight = 8
+
+  [[menu.main]]
+  parent = "成长路线图"
+  name = "区块链路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/blockchain/intro/"
+  weight = 9
+
+  [[menu.main]]
+  parent = "成长路线图"
+  name = "鸿蒙OS路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/harmonyos/intro/"
+  weight = 10
+
+  [[menu.main]]
+  parent = "成长路线图"
+  name = "Python 路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/python/intro/"
+  weight = 11
+
+  [[menu.main]]
+  parent = "成长路线图"
+  name = "Go 路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/go/intro/"
+  weight = 12
+
+  [[menu.main]]
+  parent = "成长路线图"
+  name = "Rust 路线图"
+  url = "https://codechina.gitcode.host/developer-roadmap/rust/intro/"
+  weight = 13
+
 [[menu.main]]
 name = "CODE CHINA"
 url = "https://codechina.csdn.net/"
diff --git a/themes/dot/layouts/partials/head.html b/themes/dot/layouts/partials/head.html
index 64ae6448b25d9e4324b6fbef2823c98fee4da891..29ae4e7832146038f52061e1558963ca974ef611 100644
--- a/themes/dot/layouts/partials/head.html
+++ b/themes/dot/layouts/partials/head.html
@@ -55,5 +55,13 @@
 {{ else }}
   {{ "<!-- create /layouts/partials/overrides/header.html in your own theme or root directory to add your custom content here -->" | safeHTML }}
 {{ end }}
-
+<script>
+  var _hmt = _hmt || [];
+  (function() {
+    var hm = document.createElement("script");
+    hm.src = "https://hm.baidu.com/hm.js?289183eba3a0dc259eb4f916d634fa7d";
+    var s = document.getElementsByTagName("script")[0]; 
+    s.parentNode.insertBefore(hm, s);
+  })();
+</script>
 </head>
diff --git a/themes/dot/static/plugins/code.png b/themes/dot/static/plugins/code.png
new file mode 100644
index 0000000000000000000000000000000000000000..8ff3d94699e9d8cd2157546db74dfe1a9ae33582
Binary files /dev/null and b/themes/dot/static/plugins/code.png differ
diff --git a/themes/dot/static/plugins/themify-icons/themify-icons.css b/themes/dot/static/plugins/themify-icons/themify-icons.css
index db133b8fc80480f1683e4ea574985301744a9635..27b891157e1b19016271ce3e81555ce0536c1266 100644
--- a/themes/dot/static/plugins/themify-icons/themify-icons.css
+++ b/themes/dot/static/plugins/themify-icons/themify-icons.css
@@ -1304,6 +1304,14 @@
   content: "\e73f";
 }
 
+.ti-code:before {
+  background: url(../code.png) center / cover;
+  content: ""; 
+  width: 20px;
+  height: 20px;
+  display: block;
+}
+
 .ti-flickr:before {
   content: "\e740";
 }