diff --git a/ci/jenkins/Jenkinsfile b/ci/jenkins/Jenkinsfile
index a30823bf28..daec2d0a9d 100644
--- a/ci/jenkins/Jenkinsfile
+++ b/ci/jenkins/Jenkinsfile
@@ -1,7 +1,7 @@
 #!/usr/bin/env groovy
 
 String cron_timezone = "TZ=Asia/Shanghai"
-String cron_string = BRANCH_NAME == "0.10.1" ? "30 14 * * * " : ""
+String cron_string = BRANCH_NAME == "0.10.1" ? "50 22 * * * " : ""
 
 pipeline {
     agent none
diff --git a/ci/jenkins/step/singleDevNightlyTest.groovy b/ci/jenkins/step/singleDevNightlyTest.groovy
index d803dea115..6457fa3321 100644
--- a/ci/jenkins/step/singleDevNightlyTest.groovy
+++ b/ci/jenkins/step/singleDevNightlyTest.groovy
@@ -32,7 +32,7 @@ timeout(time: 180, unit: 'MINUTES') {
     // sqlite database backend test
     load "ci/jenkins/step/cleanupSingleDev.groovy"
     
-    if (!fileExists('milvus-helm')) {
+    if (!fileExists('milvus-helm/charts/milvus')) {
         dir ("milvus-helm") {
             checkout([$class: 'GitSCM', branches: [[name:"${env.HELM_BRANCH}"]], userRemoteConfigs: [[url: "https://github.com/milvus-io/milvus-helm.git", name: 'origin', refspec: "+refs/heads/${env.HELM_BRANCH}:refs/remotes/origin/${env.HELM_BRANCH}"]]])
         }