adjusted jenkinsfile

Jenkinsfile

@@ -2,7 +2,7 @@ pipeline {
     agent {
         dockerfile {
             filename 'Dockerfile'
-            workspace '/var/jenkins_home/workspace/bi-web'
+            customWorkspace '/var/jenkins_home/workspace/bi-web'
             registryUrl 'https://registry.docker-cn.com'
             args '-p 80:80 -p 81:81 -p 82:82 --security-opt apparmor=unconfined'
         }