diff --git a/content/page/AI.md b/content/page/AI.md
index 724657fbc96025082a2ed66c213ab402cb8acd6b..626f805a41f0745a77997e1b645457f114f227bc 100644
--- a/content/page/AI.md
+++ b/content/page/AI.md
@@ -1,9 +1,9 @@
 ---
 title: "AI 技术学习路线图"
-date: 2021-01-26
+date: 2021-02-01
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/python/intro/
-weight: 20
+summary: "王然 众微科技AI Lab负责人"
+link: https://codechina.gitcode.host/developer-roadmap/AI/intro/
+weight: 70
 ---
\ No newline at end of file
diff --git a/content/page/AV.md b/content/page/AV.md
new file mode 100644
index 0000000000000000000000000000000000000000..f3e19d65e11cf667cf251e07eb12235683742bb9
--- /dev/null
+++ b/content/page/AV.md
@@ -0,0 +1,9 @@
+---
+title: "音视频技术学习路线图"
+date: 2021-01-26
+draft: false
+#url: ""
+summary: "张莉 字节跳动火山引擎智能视频云先进视频团队（AVG）负责人"
+link: https://codechina.gitcode.host/developer-roadmap/AV/intro/
+weight: 80
+---
\ No newline at end of file
diff --git a/content/page/Audio.md b/content/page/Audio.md
deleted file mode 100644
index 2c5fe114e65d604191dce8623aea1942bc5e0927..0000000000000000000000000000000000000000
--- a/content/page/Audio.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-title: "音视频技术学习路线图"
-date: 2021-01-26
-draft: false
-#url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/Audio/intro/
-weight: 10
----
\ No newline at end of file
diff --git a/content/page/BackEnd.md b/content/page/BackEnd.md
index ec2d38d83355d5ea4f2c5e6494e2478ec7ab6749..d8c5a5ef289407a3bde0c9e28ab0cd9920c099d3 100644
--- a/content/page/BackEnd.md
+++ b/content/page/BackEnd.md
@@ -3,7 +3,7 @@ title: "后端技术学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/python/intro/
+summary: "罗集 阿里巴巴技术专家"
+link: https://codechina.gitcode.host/developer-roadmap/backend/intro/
 weight: 20
 ---
\ No newline at end of file
diff --git a/content/page/BlockChain.md b/content/page/BlockChain.md
index a7cab5229c870c17d4367e124c58e3e0f64145be..0d23bb99dfb4d626018a89dd98aded33b56662c8 100644
--- a/content/page/BlockChain.md
+++ b/content/page/BlockChain.md
@@ -3,7 +3,7 @@ title: "区块链技术学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/python/intro/
-weight: 20
+summary: "张开翔 微众银行区块链首席架构师"
+link: https://codechina.gitcode.host/developer-roadmap/blockchain/intro/
+weight: 90
 ---
\ No newline at end of file
diff --git a/content/page/CloudNative.md b/content/page/CloudNative.md
index 00d29ed1330af0cb9c39fb6471e94efce2e060ab..d3d901ab8cedcce5d90312ff8dd14b58751f5660 100644
--- a/content/page/CloudNative.md
+++ b/content/page/CloudNative.md
@@ -3,7 +3,8 @@ title: "云原生技术学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/python/intro/
-weight: 20
+summary: "王银利 阿里云技术专家"
+summary2: "孙林林 阿里云技术专家"
+link: https://codechina.gitcode.host/developer-roadmap/cloud-native/intro/
+weight: 60
 ---
\ No newline at end of file
diff --git a/content/page/DevOps.md b/content/page/DevOps.md
index 1f49a9e28fc29d97fa6ab75561492418996f7904..a29255c69be2c3a3c68c67da55e8b94442631960 100644
--- a/content/page/DevOps.md
+++ b/content/page/DevOps.md
@@ -3,7 +3,8 @@ title: "DevOps 技术学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/DevOps/intro/
-weight: 5
+summary: "武军 腾讯TAPD高级解决方案架构师"
+summary2: "杨永强 滴滴高级专家工程师 "
+link: https://codechina.gitcode.host/developer-roadmap/DevOps/info/
+weight: 30
 ---
\ No newline at end of file
diff --git a/content/page/FrontEnd.md b/content/page/FrontEnd.md
index 7070d2e44691312fd5f62f0a4325cc20b12d93ba..f35ba107d06e8cf44420d6ee4d7ae1596b8613af 100644
--- a/content/page/FrontEnd.md
+++ b/content/page/FrontEnd.md
@@ -3,7 +3,7 @@ title: "前端技术学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/python/intro/
-weight: 20
+summary: "阿里前端委员会：舒文、墨苒、寻御、年翼、一寅、步天、林晚、柳千、上坡、完颜、渚薰、由校、圣司、御术、铁军、元彦、戊子、左契、小志、甄子、狼叔、九十、萨波、昭朗、秦粤、新茗"
+link: https://codechina.gitcode.host/developer-roadmap/frontend/intro/
+weight: 10
 ---
\ No newline at end of file
diff --git a/content/page/Go.md b/content/page/Go.md
index 878b06c9c5a74b4fd41e0d57100c63008416b50e..c1a1e0770b6d9c5c978cb98b80320c2ee6315ddb 100644
--- a/content/page/Go.md
+++ b/content/page/Go.md
@@ -3,7 +3,7 @@ title: "Go 技术学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/python/intro/
-weight: 20
+summary: "白明  CSDN博客专家、Go技术专家"
+link: https://codechina.gitcode.host/developer-roadmap/go/intro/
+weight: 120
 ---
\ No newline at end of file
diff --git a/content/page/HarmonyOS.md b/content/page/HarmonyOS.md
index 8ae3b50747eee6faf299472dcca471d3fb2724c5..a6cb4a046a3cdeffe18712c8d7e5285e25053527 100644
--- a/content/page/HarmonyOS.md
+++ b/content/page/HarmonyOS.md
@@ -3,7 +3,7 @@ title: "鸿蒙OS 学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/python/intro/
-weight: 20
+summary: "邓凡平 中科创达软件架构师"
+link: https://codechina.gitcode.host/developer-roadmap/harmonyos/intro/
+weight: 100
 ---
\ No newline at end of file
diff --git a/content/page/Rust.md b/content/page/Rust.md
index b52107efe6b4d08fd915c8cbb0eba27acd140eb8..7ee9af05005af71811c4e2c05538bf900b950d0e 100644
--- a/content/page/Rust.md
+++ b/content/page/Rust.md
@@ -3,7 +3,7 @@ title: "Rust 技术学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/python/intro/
-weight: 20
+summary: "唐刚  Rust中文社区联合发起人"
+link: https://codechina.gitcode.host/developer-roadmap/rust/intro/
+weight: 130
 ---
\ No newline at end of file
diff --git a/content/page/Security.md b/content/page/Security.md
index 434e23db2d70e42aae441d3cb4efa3cf9edd303d..54e9a35632b6274d8dcc55934abbbfc1c18fb61a 100644
--- a/content/page/Security.md
+++ b/content/page/Security.md
@@ -3,7 +3,7 @@ title: "安全技术学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/python/intro/
-weight: 20
+summary: "奇安信安全开发专家组：韩鹏 李常坤 汪列军 刘洪亮  张钊  陈大钊 叶盛 章磊 白子潘 覃永靖"
+link: https://codechina.gitcode.host/developer-roadmap/security/intro/
+weight: 50
 ---
\ No newline at end of file
diff --git a/content/page/Test.md b/content/page/Test.md
index eef69de7b9a7110a75f101d188e5182e21ed1d84..fa89400bd4352a8bb755c5fda8fd7228bb8a44a3 100644
--- a/content/page/Test.md
+++ b/content/page/Test.md
@@ -3,7 +3,8 @@ title: "测试学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "actix-web 是 Rust 生态中的最为优秀的 web 框架之一，具有类型安全、功能丰富、扩展性强，以及速度极快的诸多优点。"
-link: https://codechina.gitcode.host/developer-roadmap/python/intro/
-weight: 20
+summary: "爱奇艺测试技术委员会：梅倩、于庆、奚燕、段梅姣、张蕾、白凤伟、吴甜甜、李博、仇亚颖、严远"
+summary2: "吴洋 Testin云测高级项目总监、创新实验室负责人"
+link: https://codechina.gitcode.host/developer-roadmap/test/intro/
+weight: 40
 ---
\ No newline at end of file
diff --git a/content/page/python.md b/content/page/python.md
index d570b73a35ee7e715d73da5a11a077a47d752b31..0c426cdb379818a02c775d7c488cb18015ff7c04 100644
--- a/content/page/python.md
+++ b/content/page/python.md
@@ -3,7 +3,8 @@ title: "Python 学习路线图"
 date: 2021-01-26
 draft: false
 #url: ""
-summary: "@杨秀璋 | 贵州财经大学教师、CSDN博客专家     @许向武 | 空间天气领域数据处理专家、CSDN博客专家"
+summary: "杨秀璋 | 贵州财经大学教师、CSDN博客专家"
+summary2: "许向武 | 空间天气领域数据处理专家、CSDN博客专家"
 link: https://codechina.gitcode.host/developer-roadmap/python/intro/
-weight: 1
+weight: 110
 ---
\ No newline at end of file
diff --git a/data/cover.json b/data/cover.json
index 056d2387ed27289bf64a06fc23dc77208d8cf9bf..951a8fa1aa3cd0e29d03ac8e9f2e2fdadf86f6de 100644
--- a/data/cover.json
+++ b/data/cover.json
@@ -1,7 +1,7 @@
 {
   "title" : "CSDN IT 人才成长路线图",
   "description" : "出品单位: CSDN、CSDN高校俱乐部、CODE CHINA",
-  "image" : "roadmap.jpg",
+  "image" : "roadmap.png",
   "button" : {
     "text" : "查看项目",
     "href" : ""
diff --git a/static/images/roadmap.jpg b/static/images/roadmap.jpg
deleted file mode 100644
index d464622519f6949d8e1817b911182930ef3c53c8..0000000000000000000000000000000000000000
Binary files a/static/images/roadmap.jpg and /dev/null differ
diff --git a/static/images/roadmap.png b/static/images/roadmap.png
new file mode 100644
index 0000000000000000000000000000000000000000..c5ca06a4e3f8f027088268d08bb89ebe47e94b25
Binary files /dev/null and b/static/images/roadmap.png differ
diff --git a/themes/simple-blog/layouts/_default/list.html b/themes/simple-blog/layouts/_default/list.html
index 481ed5eb86874d81fede11020512707d360d97b1..1c4f9e46a49a0e0562017fff96456621a052cd70 100644
--- a/themes/simple-blog/layouts/_default/list.html
+++ b/themes/simple-blog/layouts/_default/list.html
@@ -8,10 +8,10 @@
         <section class="cover p-lg-5 p-md-5 p-3">
             <div class="container h-100">
               <div class="d-flex h-100 align-items-center">
-                <div class="">
-                    <h1 class="h1 text-primary">{{ $cover.title }}</h1>
+                <div style="margin:auto;text-align:center;">
+                    <h1 class="text-primary" style="font-size:2.8rem;margin-bottom:1.2rem;">{{ $cover.title }}</h1>
                     <p class="text-primary sub-heading">{{ $cover.description }}</p>
-                    <a href="{{ $cover.button.href }}" class="btn btn-primary">{{ $cover.button.text }}</a>      
+                    <!-- <a href="{{ $cover.button.href }}" class="btn btn-primary" style="margin-top:1.5rem;">{{ $cover.button.text }}</a>       -->
                 </div>
                 <!-- <div class="col-12 col-lg-6 col-md-6 col-sm-12"> -->
                     <!-- <img src="/images/cover.svg" class="float-right" style="max-width: 100%"> -->
@@ -33,8 +33,9 @@
                                 <h2 class="card-title mb-4">
                                     <a class="stretched-link" href="{{ .Params.link }}">{{ .Title }}</a>
                                 </h2>
-                                <p class="small"><span class="text-uppercase">{{.Date.Format "January 2, 2006"}}</span></p>
+                                <p class="small"><span class="text-uppercase">{{.Date.Format "2006-01-02"}}</span></p>
                                 <p class="card-text">{{ .Summary | plainify | htmlUnescape }}</p>
+                                <p class="card-text">{{ .Params.summary2 | plainify | htmlUnescape }}</p>
                                 <p>
                                     {{ range .Params.tags }}
                                     <a href="{{ $.Site.BaseURL }}tags/{{ . | urlize }}/" class="link-tag text-dark">#{{ . }}</a>
@@ -65,7 +66,7 @@
       height: 870px;
       background: rgba(0,0,0,0.2);
       background-image: url('{{.Site.BaseURL}}images/{{$cover.image}}');
-      background-image: linear-gradient(rgba(206, 204, 204, 0.1), rgba(206, 204, 204, 0.4)), url('{{.Site.BaseURL}}images/{{$cover.image}}');
+      background-image: linear-gradient(rgba(0, 123, 251, 0.2), rgba(206, 204, 204, 0.0)), url('{{.Site.BaseURL}}images/{{$cover.image}}');
           background-position: center;
           background-attachment: fixed;
       background-size: cover;