diff --git a/.github/workflows/deploy-test.yaml b/.github/workflows/deploy-test.yaml
index 5a6c9e6ef5..39f7e3af0d 100644
--- a/.github/workflows/deploy-test.yaml
+++ b/.github/workflows/deploy-test.yaml
@@ -297,7 +297,6 @@ jobs:
         working-directory: tests/python_client/deploy
         run: |
           # uninstall milvus
-          if [[ $(date +%w) -eq 0 || $(data +%w) -eq 6 ]]; then sleep 1800s; fi
           if [ ${{ matrix.mode }} == "standalone" ];
           then
             kubectl delete pod -l app.kubernetes.io/instance=deploy-testing --grace-period=0 --force;
diff --git a/.github/workflows/pod-failure-chaos-test.yaml b/.github/workflows/pod-failure-chaos-test.yaml
index 6449592d82..188985e024 100644
--- a/.github/workflows/pod-failure-chaos-test.yaml
+++ b/.github/workflows/pod-failure-chaos-test.yaml
@@ -51,7 +51,6 @@ jobs:
           shell: bash
           command: |
             pip install -r tests/python_client/requirements.txt
-            pip install --upgrade protobuf
       
       - name: Deploy Chaos Mesh
         shell: bash
diff --git a/.github/workflows/pod-kill-chaos-test-kafka-version.yaml b/.github/workflows/pod-kill-chaos-test-kafka-version.yaml
index c348c26659..682922bb1a 100644
--- a/.github/workflows/pod-kill-chaos-test-kafka-version.yaml
+++ b/.github/workflows/pod-kill-chaos-test-kafka-version.yaml
@@ -57,7 +57,6 @@ jobs:
           shell: bash
           command: |
             pip install -r tests/python_client/requirements.txt --trusted-host https://test.pypi.org
-            pip install --upgrade protobuf
 
       - name: Deploy Chaos Mesh
         timeout-minutes: 2
diff --git a/.github/workflows/pod-kill-chaos-test.yaml b/.github/workflows/pod-kill-chaos-test.yaml
index 89a1a3c300..cd6edbbcd2 100644
--- a/.github/workflows/pod-kill-chaos-test.yaml
+++ b/.github/workflows/pod-kill-chaos-test.yaml
@@ -57,7 +57,6 @@ jobs:
           shell: bash
           command: |
             pip install -r tests/python_client/requirements.txt --trusted-host https://test.pypi.org
-            pip install --upgrade protobuf
       
       - name: Deploy Chaos Mesh
         timeout-minutes: 2
diff --git a/build/ci/jenkins/DeployTest.groovy b/build/ci/jenkins/DeployTest.groovy
index ea8bcc683f..9bf0758234 100644
--- a/build/ci/jenkins/DeployTest.groovy
+++ b/build/ci/jenkins/DeployTest.groovy
@@ -41,7 +41,7 @@ pipeline {
         string(
             description: 'New Image Repository',
             name: 'new_image_repository',
-            defaultValue: 'milvusdb/milvus-dev'
+            defaultValue: 'registry.milvus.io/milvus/milvus'
         )
         string(
             description: 'New Version Image Tag',
diff --git a/build/ci/jenkins/DeployTestKafkaMQ.groovy b/build/ci/jenkins/DeployTestKafkaMQ.groovy
index 7910394f62..de10cf0f9d 100644
--- a/build/ci/jenkins/DeployTestKafkaMQ.groovy
+++ b/build/ci/jenkins/DeployTestKafkaMQ.groovy
@@ -41,7 +41,7 @@ pipeline {
         string(
             description: 'New Image Repository',
             name: 'new_image_repository',
-            defaultValue: 'milvusdb/milvus-dev'
+            defaultValue: 'registry.milvus.io/milvus/milvus'
         )
         string(
             description: 'New Version Image Tag',