diff --git a/ci/jenkinsfile/cluster_dev_test.groovy b/ci/jenkinsfile/cluster_dev_test.groovy
index 3bb10cf288..50fd67f803 100644
--- a/ci/jenkinsfile/cluster_dev_test.groovy
+++ b/ci/jenkinsfile/cluster_dev_test.groovy
@@ -8,7 +8,6 @@ container('milvus-testframework') {
                     sh "pytest . --alluredir=cluster_test_out --ip ${env.JOB_NAME}-${env.BUILD_NUMBER}-cluster-milvus-cluster-proxy.milvus-cluster.svc.cluster.local"
                 }
             } catch (exc) {
-                sh "helm del --purge ${env.JOB_NAME}-${env.BUILD_NUMBER}-cluster"
                 updateGitlabCommitStatus name: 'Dev Test', state: 'failed'
                 currentBuild.result = 'FAILURE'
                 echo 'Milvus Test Failed !'
diff --git a/ci/jenkinsfile/dev_test.groovy b/ci/jenkinsfile/dev_test.groovy
index 5594a2f807..13e1c868b8 100644
--- a/ci/jenkinsfile/dev_test.groovy
+++ b/ci/jenkinsfile/dev_test.groovy
@@ -8,7 +8,6 @@ container('milvus-testframework') {
                     sh "pytest . --alluredir=test_out --ip ${env.JOB_NAME}-${env.BUILD_NUMBER}-milvus-gpu-engine.kube-opt.svc.cluster.local"
                 }
             } catch (exc) {
-                sh "helm del --purge ${env.JOB_NAME}-${env.BUILD_NUMBER}"
                 updateGitlabCommitStatus name: 'Dev Test', state: 'failed'
                 currentBuild.result = 'FAILURE'
                 echo 'Milvus Test Failed !'