diff --git a/client/pages/docker/summary/index.ts b/client/pages/docker/summary/index.ts
index 0a57ec0..ddcd869 100644
--- a/client/pages/docker/summary/index.ts
+++ b/client/pages/docker/summary/index.ts
@@ -435,4 +435,10 @@ Page({
         'https://gitee.com/docker_practice/docker_practice/raw/master/_images/cover.jpg',
     };
   },
+  onTabItemTap(item) {
+    // tab 点击时执行
+    console.log(item.index);
+    console.log(item.pagePath);
+    console.log(item.text);
+  },
 });
diff --git a/client/pages/mdContent/index.ts b/client/pages/mdContent/index.ts
index a4d2315..9afdc2d 100644
--- a/client/pages/mdContent/index.ts
+++ b/client/pages/mdContent/index.ts
@@ -1,10 +1,13 @@
 // pages/mdContent/index.js
 
 import isqq from '../../src/utils/isqq';
+import Cache from '../../src/Framework/src/Support/Cache';
 
 let key: any = null;
+let title: any;
 let toDoActivityId: any;
 let expirationTime: any;
+let cache = new Cache();
 
 Page({
   /**
@@ -15,17 +18,55 @@ Page({
       ? ['f2ba7917096dc03c7d798df304a90c49', 'a4f45b9d8d5704ab70bebfd0780854a8']
       : ['adunit-3ea71b7cfce6c721', 'adunit-1246f0a5e441ea4c'],
     markdown: '',
+    openGId: null,
   },
 
   /**
    * 生命周期函数--监听页面加载
    */
   onLoad: async function (options) {
+    console.log(JSON.stringify(options));
+
     key = options.key;
+    title = options.title;
     // 1585976131
     const { activityId, expirationTime } = options;
+    toDoActivityId = null;
 
-    console.log(JSON.stringify(options));
+    let { shareTicket } = wx.getLaunchOptionsSync();
+
+    console.log('shareTicket: ' + shareTicket);
+    console.log('activityId: ' + activityId);
+
+    if (activityId && shareTicket) {
+      wx.showModal({
+        title: '欢迎从群聊中进入',
+        content: '您的每次进入，都会增加所在群的排名',
+        showCancel: false,
+      });
+
+      wx.getShareInfo({
+        shareTicket,
+        success: async (res) => {
+          let { cloudID } = res;
+
+          let result = await wx.cloud.callFunction({
+            name: 'getGroup',
+            data: {
+              // @ts-ignore
+              group: wx.cloud.CloudID(cloudID), // 这个 CloudID 值到云函数端会被替换
+            },
+          });
+
+          console.log(result);
+
+          this.setData({
+            // @ts-ignore
+            openGId: result.result,
+          });
+        },
+      });
+    }
 
     wx.request({
       url:
@@ -39,10 +80,49 @@ Page({
       },
     });
 
+    // 插屏广告
+    if ((await cache.get('is-news-show-ad')) !== 'true') {
+      let interstitialAd = wx.createInterstitialAd({
+        adUnitId: isqq
+          ? 'b9b0567ae11780a9f7886b61683c1ae2'
+          : 'adunit-6ef44789d84b9392',
+      });
+
+      setTimeout(() => {
+        interstitialAd.show().then(
+          () => {
+            console.log('S 插屏广告 success');
+            cache.set('is-news-show-ad', 'true', 120);
+          },
+          (e) => {
+            console.log('E 插屏广告 error: ' + JSON.stringify(e));
+          },
+        );
+      }, 15000);
+
+      interstitialAd.onError((e) => {
+        console.log('E 插屏广告 onerror: ' + JSON.stringify(e));
+      });
+
+      interstitialAd.onLoad(() => {
+        console.log('L 插屏广告 onload');
+      });
+
+      interstitialAd.onClose(() => {
+        console.log('X 插屏广告 onclose');
+      });
+    } else {
+      console.log('120s 之内不再展示广告');
+    } // if end
+
     if (!activityId) {
       return;
     }
 
+    if (activityId === 'null') {
+      return;
+    }
+
     // @ts-ignore
     if (Date.parse(new Date()) / 1000 > expirationTime) {
       wx.showModal({
@@ -83,6 +163,10 @@ Page({
     console.log(result);
   },
 
+  onUnLoad() {
+    toDoActivityId = null;
+  },
+
   /**
    * 生命周期函数--监听页面初次渲染完成
    */
@@ -158,8 +242,8 @@ Page({
 
   onShareAppMessage(): any {
     return {
-      title: '今日分享',
-      path: `pages/mdContent/index?key=${key}&activityId=${toDoActivityId}&expirationTime=${expirationTime}`,
+      title: '今日分享 -- ' + title,
+      path: `pages/mdContent/index?key=${key}&title=${title}&activityId=${toDoActivityId}&expirationTime=${expirationTime}`,
       imageUrl:
         'https://gitee.com/docker_practice/docker_practice/raw/master/_images/cover.jpg',
     };
diff --git a/client/pages/mdContent/index.wxml b/client/pages/mdContent/index.wxml
index 509b42d..b3a1128 100644
--- a/client/pages/mdContent/index.wxml
+++ b/client/pages/mdContent/index.wxml
@@ -1,2 +1,7 @@
 <markdown markdown="{{markdown}}" ad="{{ad}}"></markdown>
 <i-button shape="circle" bind:click="share" size="large" type="primary">群内学习</i-button>
+<i-button shape="circle" size="large" type="success"
+ wx:if="{{openGId}}"
+>
+<open-data class="" type="groupName" open-gid="{{openGId}}"></open-data>
+</i-button>
diff --git a/client/pages/news/index.ts b/client/pages/news/index.ts
index 99627c3..ab2f95d 100644
--- a/client/pages/news/index.ts
+++ b/client/pages/news/index.ts
@@ -127,9 +127,9 @@ Page({
   click(res: any) {
     a = 1;
     console.log(res);
-    const key = res.currentTarget.dataset.key;
+    const { key, title } = res.currentTarget.dataset;
     wx.navigateTo({
-      url: '../mdContent/index?key=' + key,
+      url: `../mdContent/index?key=${key}&title=${title}`,
     });
   },
 });
diff --git a/client/pages/news/index.wxml b/client/pages/news/index.wxml
index 99662df..b3d6615 100644
--- a/client/pages/news/index.wxml
+++ b/client/pages/news/index.wxml
@@ -4,7 +4,7 @@
     <view class="kind-list">
         <block wx:for="{{news}}">
             <view class="kind-list__item">
-                <view id="{{item.id}}" class="weui-flex kind-list__item-hd {{item.open ? 'kind-list__item-hd_show' : ''}}" bindtap="click" data-key="{{item.key}}">
+                <view id="{{item.id}}" class="weui-flex kind-list__item-hd {{item.open ? 'kind-list__item-hd_show' : ''}}" bindtap="click" data-key="{{item.key}}" data-title="{{item.title}}">
                     <view wx:if="{{item.color}}" class="weui-flex__item" style="color: {{item.color}}">{{item.title}}</view>
                     <view wx:else class="weui-flex__item title">{{item.title}}</view>
                     <view class="weui-flex__item date">{{item.date}}</view>
diff --git a/functions/getGroup/config.json b/functions/getGroup/config.json
new file mode 100644
index 0000000..16348ce
--- /dev/null
+++ b/functions/getGroup/config.json
@@ -0,0 +1,5 @@
+{
+  "permissions": {
+    "openapi": []
+  }
+}
diff --git a/functions/getGroup/index.js b/functions/getGroup/index.js
new file mode 100644
index 0000000..2c93b6b
--- /dev/null
+++ b/functions/getGroup/index.js
@@ -0,0 +1,13 @@
+// 云函数入口文件
+const cloud = require('wx-server-sdk');
+
+cloud.init();
+
+// 云函数入口函数
+exports.main = async (event, context) => {
+  const wxContext = cloud.getWXContext();
+
+  console.log(event.group);
+
+  return event.group.data.openGId;
+};
diff --git a/functions/getGroup/package.json b/functions/getGroup/package.json
new file mode 100644
index 0000000..2537a4e
--- /dev/null
+++ b/functions/getGroup/package.json
@@ -0,0 +1,14 @@
+{
+  "name": "getGroup",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "wx-server-sdk": "~1.8.3"
+  }
+}
diff --git a/news/2020/azk8s.cn.md b/news/2020/azk8s.cn.md
new file mode 100644
index 0000000..79a2920
--- /dev/null
+++ b/news/2020/azk8s.cn.md
@@ -0,0 +1,11 @@
+# azk8s.cn 镜像服务已转为仅限 Azure 云内部使用，请立即更换
+
+编辑 `/etc/docker/daemon.json`，新增网易云加速器。
+
+```json
+{
+  "registry-mirrors": ["https://hub-mirror.c.163.com"]
+}
+```
+
+详情请查看 [镜像加速器](../docker/content/index?key=install/mirror.md)。
diff --git a/news/news.cloud.db b/news/news.cloud.db
index a7ab3e0..daac9fa 100644
--- a/news/news.cloud.db
+++ b/news/news.cloud.db
@@ -9,3 +9,4 @@
 {"_id":9,"title":"[修订记录] 使用 docker context 操作多个 Docker 后端","date":"2019/12/01","key":"news/2019/docker-context.md"}
 {"_id":10,"title":"[修订记录] 使用 kubeadm 部署 Kubernetes","date":"2019/12/01","key":"news/2019/kubeadm.md"}
 {"_id":11,"title":"[修订记录] 在 Docker 桌面版启动 Kubernetes","date":"2019/12/01","key":"news/2019/docker-desktop-k8s.md"}
+{"_id":12,"title":"azk8s.cn 镜像服务已转为仅限 Azure 云内部使用，请立即更换","date":"2020/04/05","key":"news/2020/azk8s.cn.md"}