diff --git a/Jenkinsfile b/Jenkinsfile
index a3b8da3..279efed 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -5,6 +5,8 @@ pipeline {
         NAMESPACE_NAME = "newrain_wang"
         REPOSITORY_NAME = "my-web-app"
         TAG = "v1.0"
+        REPLICAS = 4
+        YAML_PATH = "k8s"
     }
     agent {
         kubernetes {
@@ -22,6 +24,22 @@ spec:
         - mountPath: "/etc/localtime"
           name: "volume-2"
           readOnly: false
+    - name: kubectl
+      image: bitnami/kubectl:1.22.0
+      imagePullPolicy: IfNotPresent
+      tty: true
+      command: ["cat"]
+      volumeMounts:
+        - mountPath: "/etc/localtime"
+          name: "volume-2"
+          readOnly: false
+        - mountPath: "/var/run/docker.sock"
+          name: "volume-docker"
+          readOnly: false
+        - mountPath: "/.kube/config"
+          subPath: config
+          name: "kubeconfig"
+          readOnly: false
     - name: docker
       image: docker:19.03.15-git
       command: ['cat']
@@ -30,8 +48,6 @@ spec:
         - mountPath: "/var/run/docker.sock"
           name: "volume-docker"
           readOnly: false
-        - mountPath: "/etc/docker/daemon.json"
-          name: "volume-docker-daemon"
   volumes:
     - name: volume-2
       hostPath:
@@ -39,9 +55,6 @@ spec:
     - name: volume-docker
       hostPath:
         path: "/var/run/docker.sock"
-    - name: volume-docker-daemon
-      hostPath:
-        path: "/etc/docker/daemon.json"
 """
         }
     }
@@ -51,13 +64,24 @@ spec:
                 withCredentials([usernamePassword(credentialsId: env.DOCKER_REPOSITORY_CREDENTIAL_ID, passwordVariable: 'PASSWORD', usernameVariable: 'USERNAME')]) {
                     container('docker') {
                         sh """
-                        docker build -t ${env.HARBOR_HOST}/${env.NAMESPACE_NAME}/${env.REPOSITORY_NAME}:${env.TAG} .
-                        docker login ${env.HARBOR_HOST} --username ${env.USERNAME} --password ${env.PASSWORD}
-                        docker push ${env.HARBOR_HOST}/${env.NAMESPACE_NAME}/${env.REPOSITORY_NAME}:${env.TAG}
+                          docker build -t ${env.HARBOR_HOST}/${env.NAMESPACE_NAME}/${env.REPOSITORY_NAME}:${env.TAG} .
+                          docker login ${env.HARBOR_HOST} --username ${env.USERNAME} --password ${env.PASSWORD}
+                          docker push ${env.HARBOR_HOST}/${env.NAMESPACE_NAME}/${env.REPOSITORY_NAME}:${env.TAG}
                         """
                     }
                 }
             }
         }
+        stage('Check Kubernetes ENV') {
+          steps {
+            container(name: 'kubectl', shell: 'echo') {
+              sh """
+                sed -i "s/REPLICAS/${env.REPLICAS}/;s/HARBOR_HOST/${env.HARBOR_HOST}/;s/NAMESPACE_NAME/${env.NAMESPACE_NAME}/;s/REPOSITORY_NAME/${env.REPOSITORY_NAME}/;s/TAG/${env.TAG}/" ${YAML_PATH}
+                kubectl apply -f ${YAML_PATH}
+              """
+            }
+
+          }
+        }
     }
 }