diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..8ef24cd
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,65 @@
+name: Publish And Deploy Demo # 自动部署的名称
+#on:
+#  push:
+#    tag: # 当我们提交代码为tag 是以'v'开头的时候才会触发自动部署到服务端 如 git push tag v0.1.0
+#        -v: "v*"
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+    
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest # 运行环境，告诉它运行在什么环境
+    steps: # 步骤
+
+    # 第一步：下载源码（CI/CD拉取代码到自己的本地）
+    - name: Checkout
+      uses: actions/checkout@master
+
+    # 第二步：打包构建
+    - name: Build
+      uses: actions/setup-make@master
+    - run: make # 安装第三方包
+    - run: tar -zcvf release.tgz conf src/predixy
+      # 把.nuxt、nuxt.config.js等文件，打包压缩为release.tgz
+
+    # 第三步：发布 Release
+    - name: Create Release # 创建Release，可以在仓库看到一个个版本
+      id: create_release
+      uses: actions/create-release@master
+      env:
+        GITHUB_TOKEN: ${{ secrets.TOKEN }} # 之前GitHub添加的Token
+      with:
+        tag_name: ${{ github.ref }} # (tag)标签名称
+        release_name: Release ${{ github.ref }}
+        draft: false # 是否是草稿
+        prerelease: false # 是否是预发布
+
+    # 第四步：上传构建结果到 Release（把打包的tgz上传到Release）
+    - name: Upload Release Asset
+      id: upload-release-asset
+      uses: actions/upload-release-asset@master
+      env:
+        GITHUB_TOKEN: ${{ secrets.TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }} # 上传地址，通过创建Release获取到的
+        asset_path: ./release.tgz # 要上传文件
+        asset_name: release.tgz # 上传后的文件名
+        asset_content_type: application/x-tgz
+
+    # 第五步：部署到服务器
+    - name: Deploy
+      uses: appleboy/ssh-action@master # 使用ssh链接服务器
+      with:
+        host: ${{ secrets.HOST }}
+        username: ${{ secrets.USERNAME }}
+        password: ${{ secrets.PASSWORD }}
+        port: ${{ secrets.PORT }}
+        script: | # 执行命令（运行到服务器）cd：要确保服务器有这个目录； wget：下载上一步的release到服务器； tar：解压； 安装依赖；启动服务
+          cd /root/realworld-nuxtjs
+          wget https://github.com/YuYun95/realworld-nuxtjs/releases/latest/download/release.tgz -O release.tgz
+          tar zxvf release.tgz
+          npm install --production
+          pm2 reload pm2.config.json
diff --git a/.githun/workflows/main.yml b/.githun/workflows/main.yml
new file mode 100644
index 0000000..ad3b8bc
--- /dev/null
+++ b/.githun/workflows/main.yml
@@ -0,0 +1,60 @@
+name: Publish And Deploy Demo # 自动部署的名称
+on:
+  push:
+    master: # 当我们提交代码为tag 是以'v'开头的时候才会触发自动部署到服务端 如 git push tag v0.1.0
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest # 运行环境，告诉它运行在什么环境
+    steps: # 步骤
+
+    # 第一步：下载源码（CI/CD拉取代码到自己的本地）
+    - name: Checkout
+      uses: actions/checkout@master
+
+    # 第二步：打包构建
+    - name: Build
+      uses: actions/setup-make@master
+    - run: make # 安装第三方包
+    - run: tar -zcvf release.tgz conf src/predixy
+      # 把.nuxt、nuxt.config.js等文件，打包压缩为release.tgz
+
+    # 第三步：发布 Release
+    - name: Create Release # 创建Release，可以在仓库看到一个个版本
+      id: create_release
+      uses: actions/create-release@master
+      env:
+        GITHUB_TOKEN: ${{ secrets.TOKEN }} # 之前GitHub添加的Token
+      with:
+        tag_name: ${{ github.ref }} # (tag)标签名称
+        release_name: Release ${{ github.ref }}
+        draft: false # 是否是草稿
+        prerelease: false # 是否是预发布
+
+    # 第四步：上传构建结果到 Release（把打包的tgz上传到Release）
+    - name: Upload Release Asset
+      id: upload-release-asset
+      uses: actions/upload-release-asset@master
+      env:
+        GITHUB_TOKEN: ${{ secrets.TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }} # 上传地址，通过创建Release获取到的
+        asset_path: ./release.tgz # 要上传文件
+        asset_name: release.tgz # 上传后的文件名
+        asset_content_type: application/x-tgz
+
+    # 第五步：部署到服务器
+    - name: Deploy
+      uses: appleboy/ssh-action@master # 使用ssh链接服务器
+      with:
+        host: ${{ secrets.HOST }}
+        username: ${{ secrets.USERNAME }}
+        password: ${{ secrets.PASSWORD }}
+        port: ${{ secrets.PORT }}
+        script: | # 执行命令（运行到服务器）cd：要确保服务器有这个目录； wget：下载上一步的release到服务器； tar：解压； 安装依赖；启动服务
+          cd /root/realworld-nuxtjs
+          wget https://github.com/YuYun95/realworld-nuxtjs/releases/latest/download/release.tgz -O release.tgz
+          tar zxvf release.tgz
+          npm install --production
+          pm2 reload pm2.config.json
+
diff --git a/Makefile b/Makefile
index ed82317..5dfc90d 100644
--- a/Makefile
+++ b/Makefile
@@ -10,10 +10,10 @@ else ifeq ($(plt), OpenBSD)
 endif
 
 default:
-	@$(make) -C src -f Makefile
+	@$(make) -C src -f Makefile  
 
 debug:
-	@$(make) -C src -f Makefile debug
+	@$(make) -C src -f Makefile debug  
 
 clean:
-	@$(make) -C src -f Makefile clean
+	@$(make) -C src -f Makefile clean 
diff --git a/conf/auth.conf b/conf/auth.conf
index 169cf0e..b43b43f 100644
--- a/conf/auth.conf
+++ b/conf/auth.conf
@@ -60,12 +60,3 @@
 #     }
 # }
 
-Authority {
-    Auth {
-        Mode write
-    }
-    Auth "#a complex password#" {
-        Mode admin
-    }
-}
-
diff --git a/src/ClusterServerPool.cpp b/src/ClusterServerPool.cpp
index 35591d2..1351c76 100644
--- a/src/ClusterServerPool.cpp
+++ b/src/ClusterServerPool.cpp
@@ -85,22 +85,50 @@ void ClusterServerPool::refreshRequest(Handler* h)
     RequestPtr req = RequestAlloc::create(Request::ClusterNodes);
     h->handleRequest(req);
 }
-
+void ClusterServerPool::removeServer(Server* serv) {
+    if (nullptr == serv) return;
+    logNotice("redis cluster delete old server %s %s %s %s %s",
+                serv->name().data(),
+                serv->addr().data(),
+                serv->roleStr(),
+                serv->masterName().data(),
+                serv->dcName().data());
+    ServerGroup* g = getGroup(serv->name());
+    if (serv->group() && serv->group() != g) {
+        serv->group()->remove(serv);
+    }
+    auto mapServ = mServs.find(serv->addr());
+    if (mapServ != mServs.end())
+    {
+      mServs.erase(mapServ);
+    }
+    delete serv;
+}
 void ClusterServerPool::handleResponse(Handler* h, ConnectConnection* s, Request* req, Response* res)
 {
     ClusterNodesParser p;
     p.set(res->body());
     for (auto serv : mServPool) {
         serv->setUpdating(true);
+            logNotice("redis old cluster nodes get node %s %s %s %s",
+              serv->name().data(),
+              serv->addr().data(),
+              serv->roleStr(),
+              serv->masterName().data());
     }
     while (true) {
         ClusterNodesParser::Status st = p.parse();
         if (st == ClusterNodesParser::Node) {
-            logDebug("redis cluster update parse node %s %s %s %s",
-                     p.nodeId().data(),
-                     p.addr().data(),
-                     p.flags().data(),
-                     p.master().data());
+            logNotice("redis update cluster nodes get node %s %s %s %s",
+              p.nodeId().data(),
+              p.addr().data(),
+              p.flags().data(),
+              p.master().data());
+            // logDebug("redis cluster update parse node %s %s %s %s",
+            //          p.nodeId().data(),
+            //          p.addr().data(),
+            //          p.flags().data(),
+            //          p.master().data());
             if (p.addr().empty()) {
                 logWarn("redis cluster nodes get node invalid %s %s %s %s",
                         p.nodeId().data(),
@@ -189,9 +217,13 @@ void ClusterServerPool::handleResponse(Handler* h, ConnectConnection* s, Request
             return;
         }
     }
-    for (auto serv : mServPool) {
+    for (std::vector<Server*>::iterator it = mServPool.begin(); it != mServPool.end();) {
+    //for (auto serv : mServPool) {
+        auto serv = *it;
         if (serv->updating()) {
             serv->setUpdating(false);
+            it = mServPool.erase(it);    //删除不在集群中节点
+            removeServer(serv);
             continue;
         }
         if (serv->role() == Server::Master) {
@@ -229,6 +261,7 @@ void ClusterServerPool::handleResponse(Handler* h, ConnectConnection* s, Request
                 g->remove(serv);
             }
         }
+        ++it;
     }
 }
 
diff --git a/src/ClusterServerPool.h b/src/ClusterServerPool.h
index af9e27d..c6536a1 100644
--- a/src/ClusterServerPool.h
+++ b/src/ClusterServerPool.h
@@ -25,6 +25,7 @@ class ClusterServerPool : public ServerPoolTmpl<ClusterServerPool>
     {
         return mServPool;
     }
+    void removeServer(Server* srv);
 private:
     Server* getServer(Handler* h, Request* req, const String& key) const;
     void refreshRequest(Handler* h);
diff --git a/src/main.cpp b/src/main.cpp
index 5bade3f..c5f2eeb 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -10,6 +10,7 @@
 
 int main(int argc, char* argv[])
 {
+    printf("this is test ok!");
     try {
         Proxy p;
         if (!p.init(argc, argv)) {