diff --git a/test/conference.jenkinsfile b/test/conference.jenkinsfile
index 02c0b1b1..339b5878 100644
--- a/test/conference.jenkinsfile
+++ b/test/conference.jenkinsfile
@@ -24,7 +24,7 @@ pipeline {
                 volumes: [
                 persistentVolumeClaim(claimName: 'stability-package',mountPath: '/root/stabilityPackage',readOnly: false),
                 persistentVolumeClaim(claimName: 'js-centos-package',mountPath: '/root/centos_package',readOnly: false),
-                persistentVolumeClaim(claimName: 'webrtc79',mountPath: '/root/owt-server/third_party/webrtc-m79',readOnly: false)
+                persistentVolumeClaim(claimName: 'webrtc88',mountPath: '/root/owt-server/third_party/webrtc-m88',readOnly: false)
                 ],
                 containers: [
                     containerTemplate(name: 'build-images', image: "$env.centos_build_images", ttyEnabled: true, alwaysPullImage: true, privileged: true, resourceRequestCpu: '5000m', resourceLimitCpu: '6000m' , command: 'cat')
diff --git a/test/ubuntuconference.jenkinsfile b/test/ubuntuconference.jenkinsfile
index 4d6d1ee8..1885d754 100644
--- a/test/ubuntuconference.jenkinsfile
+++ b/test/ubuntuconference.jenkinsfile
@@ -24,7 +24,7 @@ pipeline {
                 volumes: [
                 persistentVolumeClaim(claimName: 'stability-package',mountPath: '/root/stabilityPackage',readOnly: false),
                 persistentVolumeClaim(claimName: 'js-ubuntu-package',mountPath: '/root/ubuntu_package',readOnly: false),
-                persistentVolumeClaim(claimName: 'webrtc79ubuntu',mountPath: '/root/owt-server/third_party/webrtc-m79',readOnly: false)
+                persistentVolumeClaim(claimName: 'webrtc88ubuntu',mountPath: '/root/owt-server/third_party/webrtc-m88',readOnly: false)
                 ],
                 containers: [
                     containerTemplate(name: 'build-images', image: "$env.ubuntu_build_images", ttyEnabled: true, alwaysPullImage: true, privileged: true, resourceRequestCpu: '5000m', resourceLimitCpu: '6000m' , command: 'cat')