diff --git a/.vuepress/comp/index.js b/.vuepress/comp/index.js
index 5284e3d..5832455 100644
--- a/.vuepress/comp/index.js
+++ b/.vuepress/comp/index.js
@@ -4,7 +4,6 @@ let components = [
 
 export default function (Vue) {
   for (let component of components) {
-    window.console.log('注册组件 ', component.name)
     Vue.component(component.name, component.component)
   }
 }
diff --git a/.vuepress/components/ad-list.js b/.vuepress/components/ad-list.js
index c23930c..58daafb 100644
--- a/.vuepress/components/ad-list.js
+++ b/.vuepress/components/ad-list.js
@@ -5,7 +5,7 @@ module.exports = [
     strong: '一键离线安装',
     action: '去看看',
     url: 'https://github.com/fanux/sealos',
-    weight: 60
+    weight: 10
   },
   // {
   //   name: '阳明的博客',
@@ -29,16 +29,16 @@ module.exports = [
     strong: '百款云产品一折起',
     action: '去抢',
     url: 'https://cloud.tencent.com/act/cps/redirect?redirect=1052&cps_key=2ee6baa049659f4713ddc55a51314372&from=console',
-    weight: 30
-  },
-  {
-    name: '阿里云',
-    description: '双十二，主会场，',
-    strong: '低至一折',
-    action: '去抢',
-    url: 'https://www.aliyun.com/1212/2019/home?userCode=obezo3pg',
-    weight: 30
+    weight: 60
   },
+  // {
+  //   name: '阿里云',
+  //   description: '双十二，主会场，',
+  //   strong: '低至一折',
+  //   action: '去抢',
+  //   url: 'https://www.aliyun.com/1212/2019/home?userCode=obezo3pg',
+  //   weight: 30
+  // },
   {
     name: 'Kubetrain',
     description: 'K8S在线直播培训，首次开班优惠',
@@ -46,6 +46,14 @@ module.exports = [
     action: '现在就去',
     url: 'https://kubetrain.cn/?from=kuboard-ads',
     weight: 60
+  },
+  {
+    name: '10元直播课',
+    description: 'Kubernetes集群安装详解，安装脚本定制',
+    strong: '入门起点',
+    action: '捧个场',
+    url: 'https://ke.qq.com/course/477593?flowToken=1016937',
+    weight: 60
   }
 
   // {
diff --git a/.vuepress/public/images/courses/kubeadm.png b/.vuepress/public/images/courses/kubeadm.png
new file mode 100644
index 0000000..0e9faef
Binary files /dev/null and b/.vuepress/public/images/courses/kubeadm.png differ
diff --git a/install/install-k8s.md b/install/install-k8s.md
index 873f3bd..f1a9a6a 100644
--- a/install/install-k8s.md
+++ b/install/install-k8s.md
@@ -18,6 +18,17 @@ meta:
   <InstallBanner version="v1.17.x" updateCount="70"/>
 </div>
 
+参考此免费文档，98%以上的概率，您能够顺利完成 K8S 安装，极个别的问题可以到QQ群里免费答疑。
+
+同时，也许您还想：
+* 探究安装文档中每一个脚本的用途
+* 了解何规划自己的集群，并可以结合自己的实际情况对安装脚本做客户化定制
+* 了解快速落地 K8S 的最佳学习路径
+
+[报名直播课程-详细讲解此安装过程](https://ke.qq.com/course/477593?flowToken=1016935)
+
+也可以在此 [提出对直播课的要求](http://bbs.kuboard.cn/forum.php?mod=viewthread&tid=10)
+
 ## 配置要求
 
 对于 Kubernetes 初学者，在搭建K8S集群时，推荐在阿里云或腾讯云采购如下配置：（您也可以使用自己的虚拟机、私有云等您最容易获得的 Linux 环境）
@@ -30,13 +41,11 @@ meta:
 
 <div> -->
 
-[腾讯云，热门云产品限量特惠秒杀，云服务器1核2G，99元/1年](https://cloud.tencent.com/act/cps/redirect?redirect=1052&cps_key=2ee6baa049659f4713ddc55a51314372&from=console)
+[【腾讯云】12.12云产品限时秒杀，爆款1核2G云服务器，99元/1年](https://cloud.tencent.com/act/cps/redirect?redirect=1052&cps_key=2ee6baa049659f4713ddc55a51314372&from=console)
 
 <!-- [腾讯云限时1折秒杀](https://cloud.tencent.com/act/cps/redirect?redirect=1044&cps_key=2ee6baa049659f4713ddc55a51314372&from=console) -->
 
-[阿里云，双十二主会场，低至一折](https://www.aliyun.com/1212/2019/home?userCode=obezo3pg)
-
-<!-- [阿里云服务器限时2折](https://www.aliyun.com/acts/limit-buy?userCode=obezo3pg) -->
+<!-- [阿里云，双十二主会场，低至一折](https://www.aliyun.com/1212/2019/home?userCode=obezo3pg) -->
 
 **安装后的软件版本为**
 
@@ -507,6 +516,8 @@ kubectl delete -f https://kuboard.cn/install-script/v1.17.x/nginx-ingress.yaml
 
 您已经完成了 Kubernetes 集群的安装，下一步请：
 
+[报名直播课程-详细讲解此安装过程](https://ke.qq.com/course/477593?flowToken=1016934) 也可以在此 [提出对直播课的要求](http://bbs.kuboard.cn/forum.php?mod=viewthread&tid=10)
+
 <span v-on:click="$sendGaEvent('安装后求GitHub Star','安装后求GitHub Star','安装后求GitHub Star')"><a href="https://github.com/eip-work/kuboard-press" target="_blank">点击此处，给个GitHub Star</a></span>
 支持一下吧，<StarCount></StarCount>这么多人都 star 了呢，怎么能少得了您呢？
 
diff --git a/learning/README.md b/learning/README.md
index 5ad0e34..55640c2 100644
--- a/learning/README.md
+++ b/learning/README.md
@@ -12,17 +12,22 @@ meta:
 # Kubernetes教程
 
 <div class="row">
-  <div class="col-md-4 col-sm-12" style="margin-top: 1rem;">
+  <div class="col-md-3 col-sm-12" style="margin-top: 1rem;">
     <a href="#kubernetes免费教程">
       <FancyImage src="/images/courses/free.png" title="免费教程" description="kubernetes.io权威资料，kuboard翻译" alt="K8S培训_免费教程" type="SlideLeft2Right"/>
     </a>
   </div>
-  <div class="col-md-4 col-sm-12" style="margin-top: 1rem;">
+  <div class="col-md-3 col-sm-12" style="margin-top: 1rem;">
+    <a href="https://ke.qq.com/course/477593?flowToken=1016936" target="_blank">
+      <FancyImage src="/images/courses/kubeadm.png" title="10元直播课" description="安装详解 / 集群规划" alt="K8S培训" type="SlideLeft2Right"/>
+    </a>
+  </div>
+  <div class="col-md-3 col-sm-12" style="margin-top: 1rem;">
     <a href="https://kubetrain.cn/?from=learning" target="_blank">
       <FancyImage src="/images/courses/intermediate.png" title="K8S高薪培训" description="360讲师授课" alt="K8S培训_高薪培训" type="Cross"/>
     </a>
   </div>
-  <div class="col-md-4 col-sm-12" style="margin-top: 1rem;">
+  <div class="col-md-3 col-sm-12" style="margin-top: 1rem;">
     <a href="https://kubetrain.cn/advanced.html?from=learning" target="_blank">
       <FancyImage src="/images/courses/advanced.png" title="K8S高级班" description="360讲师授课" alt="K8S培训_高薪培训" type="Rectangle"/>
     </a>
@@ -173,6 +178,7 @@ meta:
     * [Limit Range](/learning/k8s-advanced/policy/lr.html)
     * [Resource Quota](/learning/k8s-advanced/policy/rq.html)
   * 安全
+    * [RBAC授权](/learning/k8s-advanced/sec/rbac/api.html)
   * 监控
   * 联邦