diff --git a/jenkins/Jenkinsfile b/jenkins/Jenkinsfile
index 22d0171..43efba7 100644
--- a/jenkins/Jenkinsfile
+++ b/jenkins/Jenkinsfile
@@ -6,39 +6,73 @@ node {
   def credentialsId="e41b57a4-436a-4617-817c-9e3f25a8a47f" //ssh证书id
   def deployHost="130.120.3.231" //发布到的主机
   
+  try
+  {
+    checkout scm
+    docker.image('teracy/angular-cli').inside() {
+              stage('build'){
+                  sh 'npm config set registry http://registry.npm.taobao.org/'
+                  sh 'npm install'
+                  sh 'ng build'
+              }
+    }
 
-  checkout scm
-  docker.image('teracy/angular-cli').inside() {
-            stage('build'){
-                sh 'npm config set registry http://registry.npm.taobao.org/'
-                sh 'npm install'
-                sh 'ng build'
-            }
+
+     stage('Image Build And Push'){
+          docker.withRegistry("${dockerRegistry}", 'privateDockerId') {
+                docker.build("${imageName}").push()
+          }
+     }
+
+
+
+     stage('deploy'){
+                 def remote = [:]
+                 remote.name = "airport-dev"
+                 remote.host = "${deployHost}"
+                 remote.allowAnyHosts = true
+
+                 withCredentials([sshUserPrivateKey(credentialsId: "${credentialsId}", keyFileVariable: 'kfIdentity', passphraseVariable: 'pVariable', usernameVariable: 'userName')]) {
+                   remote.user = userName
+                   remote.identityFile = kfIdentity
+                   
+                   sshCommand remote: remote, command: "docker stop ${containerName}",sudo: true ,failOnError: false
+                   sshCommand remote: remote, command: "docker rm ${containerName}",sudo: true ,failOnError: false
+                   sshCommand remote: remote, command: "docker rmi ${imageName}",sudo: true ,failOnError: false
+                   sshCommand remote: remote, command: "docker run -d -p 96:80 --name ${containerName} ${imageName}",sudo: true
+                 }
+              }
+
+    //发送邮件
+     emailext (
+        subject: "'${env.JOB_NAME} [${env.BUILD_NUMBER}]' 更新正常",
+        body: """
+              详情：
+              SUCCESSFUL: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]'
+              状态：${env.JOB_NAME} jenkins 更新运行正常 
+              URL ：${env.BUILD_URL}
+              项目名称 ：${env.JOB_NAME} 
+              项目更新进度：${env.BUILD_NUMBER}
+        """,
+        to: "${mailto}",
+        recipientProviders: [[$class: 'DevelopersRecipientProvider']]
+        )
   }
-
-
-   stage('Image Build And Push'){
-        docker.withRegistry("${dockerRegistry}", 'privateDockerId') {
-              docker.build("${imageName}").push()
-        }
-   }
-
-
-
-   stage('deploy'){
-               def remote = [:]
-               remote.name = "airport-dev"
-               remote.host = "${deployHost}"
-               remote.allowAnyHosts = true
-
-               withCredentials([sshUserPrivateKey(credentialsId: "${credentialsId}", keyFileVariable: 'kfIdentity', passphraseVariable: 'pVariable', usernameVariable: 'userName')]) {
-                 remote.user = userName
-                 remote.identityFile = kfIdentity
-                 
-                 sshCommand remote: remote, command: "docker stop ${containerName}",sudo: true ,failOnError: false
-                 sshCommand remote: remote, command: "docker rm ${containerName}",sudo: true ,failOnError: false
-                 sshCommand remote: remote, command: "docker rmi ${imageName}",sudo: true ,failOnError: false
-                 sshCommand remote: remote, command: "docker run -d -p 96:80 --name ${containerName} ${imageName}",sudo: true
-               }
-            }
+  catch(e)
+  {
+      emailext (
+            subject: "'${env.JOB_NAME} [${env.BUILD_NUMBER}]' 更新失败",
+            body: """
+                    详情：
+                    FAILED: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]'             
+                    状态：${env.JOB_NAME} jenkins 运行失败 
+                    URL ：${env.BUILD_URL}
+                    项目名称 ：${env.JOB_NAME} 
+                    项目更新进度：${env.BUILD_NUMBER}
+            """,
+            to: "${mailto}",
+            recipientProviders: [[$class: 'DevelopersRecipientProvider']]
+            )
+     throw e
+  } //end catch
 }
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