diff --git a/tests/apitests/python/library/oras.py b/tests/apitests/python/library/oras.py
index ce082984c..66ed8c0fc 100644
--- a/tests/apitests/python/library/oras.py
+++ b/tests/apitests/python/library/oras.py
@@ -22,11 +22,26 @@ def oras_push(harbor_server, user, password, project, repo, tag):
     fo = open(file_config, "w")
     fo.write( "{\"doc\":\"readme.md\"}" )
     fo.close()
-    ret = base.run_command( [oras_cmd, "push", harbor_server + "/" + project + "/" + repo+":"+ tag,
+
+    exception = None
+    for _ in range(5):
+        exception = oras_push_cmd(harbor_server, project, repo, tag)
+        if exception == None:
+            break
+    if exception != None:
+        raise exception
+    return md5_artifact.split(' ')[0], md5_readme.split(' ')[0]
+
+def oras_push_cmd(harbor_server, project, repo, tag):
+    try:
+        ret = base.run_command( [oras_cmd, "push", harbor_server + "/" + project + "/" + repo+":"+ tag,
                              "--manifest-config", "config.json:application/vnd.acme.rocket.config.v1+json", \
                              file_artifact+":application/vnd.acme.rocket.layer.v1+txt", \
                              file_readme +":application/vnd.acme.rocket.docs.layer.v1+json"] )
-    return md5_artifact.split(' ')[0], md5_readme.split(' ')[0]
+        return None
+    except Exception as e:
+        print("Run command error:", str(e))
+        return e
 
 def oras_login(harbor_server, user, password):
      ret = base.run_command([oras_cmd, "login", "-u", user, "-p", password, harbor_server])
diff --git a/tests/resources/CNAB_Util.robot b/tests/resources/CNAB_Util.robot
index 8c4160e04..2726ff718 100644
--- a/tests/resources/CNAB_Util.robot
+++ b/tests/resources/CNAB_Util.robot
@@ -20,10 +20,7 @@ Library  Process
 *** Keywords ***
 CNAB Push Bundle
     [Arguments]  ${ip}  ${user}  ${pwd}  ${target}  ${bundle_file}  ${registry}  ${namespace}  ${index1}  ${index2}
-    ${rc}  ${output}=  Run And Return Rc And Output  ./tests/robot-cases/Group0-Util/cnab_push_bundle.sh ${ip} ${user} ${pwd} ${target} ${bundle_file} ${registry} ${namespace} ${index1} ${index2}
-    Log To Console  ${output}
-    Log  ${output}
-    Should Be Equal As Integers  ${rc}  0
+    Wait Unitl Command Success  ./tests/robot-cases/Group0-Util/cnab_push_bundle.sh ${ip} ${user} ${pwd} ${target} ${bundle_file} ${registry} ${namespace} ${index1} ${index2}
 
 Prepare Cnab Push Test Data
     [Arguments]  ${ip}  ${user}  ${pwd}  ${project}  ${index1_image1}  ${index1_image2}  ${index2_image1}  ${index2_image2}  ${image_tag}=latest
diff --git a/tests/resources/Helm-Util.robot b/tests/resources/Helm-Util.robot
index 8986d78b9..bff2ff4ee 100644
--- a/tests/resources/Helm-Util.robot
+++ b/tests/resources/Helm-Util.robot
@@ -38,9 +38,7 @@ Helm Repo Push
 
 Helm Chart Push
     [Arguments]  ${ip}  ${user}  ${pwd}  ${chart_file}  ${archive}  ${project}  ${repo_name}  ${verion}
-    ${rc}  ${output}=  Run And Return Rc And Output  ./tests/robot-cases/Group0-Util/helm_push_chart.sh ${ip} ${user} ${pwd} ${chart_file} ${archive} ${project} ${repo_name} ${verion}
-    Log  ${output}
-    Should Be Equal As Integers  ${rc}  0
+    Wait Unitl Command Success  ./tests/robot-cases/Group0-Util/helm_push_chart.sh ${ip} ${user} ${pwd} ${chart_file} ${archive} ${project} ${repo_name} ${verion}
 
 Helm3.7 Registry Login
     [Arguments]  ${ip}  ${user}  ${password}
diff --git a/tests/resources/TestCaseBody.robot b/tests/resources/TestCaseBody.robot
index f829938b5..541717fff 100644
--- a/tests/resources/TestCaseBody.robot
+++ b/tests/resources/TestCaseBody.robot
@@ -174,10 +174,7 @@ Body Of Admin Push Signed Image
     ${src_tag}=   Set Variable  latest
     ${src_image}=   Set Variable  ${LOCAL_REGISTRY}/${LOCAL_REGISTRY_NAMESPACE}/${image}:${src_tag}
     Docker Pull  ${src_image}
-    ${rc}  ${output}=  Run And Return Rc And Output  ./tests/robot-cases/Group0-Util/notary-push-image.sh ${ip} ${project} ${image} ${tag} ${notaryServerEndpoint} ${src_image} ${user} ${pwd}
-
-    Log  ${output}
-    Should Be Equal As Integers  ${rc}  0
+    Wait Unitl Command Success  ./tests/robot-cases/Group0-Util/notary-push-image.sh ${ip} ${project} ${image} ${tag} ${notaryServerEndpoint} ${src_image} ${user} ${pwd}
 
     ${rc}  ${output}=  Run And Return Rc And Output  curl -u admin:Harbor12345 -s --insecure -H "Content-Type: application/json" -X GET "https://${ip}/api/v2.0/projects/${project}/repositories/${image}/artifacts/${tag}?with_signature=true"
 
diff --git a/tests/robot-cases/Group1-Nightly/Common.robot b/tests/robot-cases/Group1-Nightly/Common.robot
index 0122d2d6d..d8c59abbc 100644
--- a/tests/robot-cases/Group1-Nightly/Common.robot
+++ b/tests/robot-cases/Group1-Nightly/Common.robot
@@ -747,7 +747,7 @@ Test Case - Push Helm Chart and Display
     Sign In Harbor  ${HARBOR_URL}  user010  Test1@34
     Create An New Project And Go Into Project  test${d}
 
-    Helm Chart Push  ${ip}  user010  Test1@34  ${chart_file}  ${archive}  test${d}  ${repo_name}  ${verion}
+    Retry Action Keyword  Helm Chart Push  ${ip}  user010  Test1@34  ${chart_file}  ${archive}  test${d}  ${repo_name}  ${verion}
 
     Go Into Project  test${d}
     Wait Until Page Contains  test${d}/${repo_name}