diff --git a/pkg/app/app_test.go b/pkg/app/app_test.go
index 7f76b10e..da4eb99d 100644
--- a/pkg/app/app_test.go
+++ b/pkg/app/app_test.go
@@ -2445,7 +2445,7 @@ func (helm *mockHelmExec) ChartPull(chart string, path string, flags ...string)
 	return nil
 }
 
-func (helm *mockHelmExec) ChartExport(chart string, path string, flags ...string) error {
+func (helm *mockHelmExec) ChartExport(chart string, path string) error {
 	return nil
 }
 
@@ -2476,7 +2476,7 @@ func (helm *mockHelmExec) AddRepo(name, repository, cafile, certfile, keyfile, u
 func (helm *mockHelmExec) UpdateRepo() error {
 	return nil
 }
-func (helm *mockHelmExec) RegistryLogin(name string, username string, password string) error {
+func (helm *mockHelmExec) RegistryLogin(name, username, password, caFile, certFile, keyFile string, skipTLSVerify bool) error {
 	return nil
 }
 func (helm *mockHelmExec) SyncRelease(context helmexec.HelmContext, name, chart string, flags ...string) error {
diff --git a/pkg/exectest/helm.go b/pkg/exectest/helm.go
index ca54bcc4..f6539ee9 100644
--- a/pkg/exectest/helm.go
+++ b/pkg/exectest/helm.go
@@ -101,7 +101,7 @@ func (helm *Helm) AddRepo(name, repository, cafile, certfile, keyfile, username,
 func (helm *Helm) UpdateRepo() error {
 	return nil
 }
-func (helm *Helm) RegistryLogin(name string, username string, password string) error {
+func (helm *Helm) RegistryLogin(name, username, password, caFile, certFile, keyFile string, skipTLSVerify bool) error {
 	return nil
 }
 func (helm *Helm) SyncRelease(context helmexec.HelmContext, name, chart string, flags ...string) error {
@@ -198,7 +198,7 @@ func (helm *Helm) TemplateRelease(name, chart string, flags ...string) error {
 func (helm *Helm) ChartPull(chart string, path string, flags ...string) error {
 	return nil
 }
-func (helm *Helm) ChartExport(chart string, path string, flags ...string) error {
+func (helm *Helm) ChartExport(chart string, path string) error {
 	return nil
 }
 func (helm *Helm) IsHelm3() bool {
diff --git a/pkg/helmexec/exec.go b/pkg/helmexec/exec.go
index 2e527243..8b8d5d59 100644
--- a/pkg/helmexec/exec.go
+++ b/pkg/helmexec/exec.go
@@ -205,18 +205,37 @@ func (helm *execer) UpdateRepo() error {
 	return err
 }
 
-func (helm *execer) RegistryLogin(repository string, username string, password string) error {
-	helm.logger.Info("Logging in to registry")
+func (helm *execer) RegistryLogin(repository, username, password, caFile, certFile, keyFile string, skipTLSVerify bool) error {
+	if username == "" || password == "" {
+		return nil
+	}
+
+	buffer := bytes.Buffer{}
 	args := []string{
 		"registry",
 		"login",
 		repository,
-		"--username",
-		username,
-		"--password-stdin",
 	}
-	buffer := bytes.Buffer{}
+	helmVersionConstraint, _ := semver.NewConstraint(">= 3.12.0")
+	if helmVersionConstraint.Check(helm.version) {
+		// in the 3.12.0 version, the registry login support --key-file --cert-file and --ca-file
+		// https://github.com/helm/helm/releases/tag/v3.12.0
+		if certFile != "" && keyFile != "" {
+			args = append(args, "--cert-file", certFile, "--key-file", keyFile)
+		}
+		if caFile != "" {
+			args = append(args, "--ca-file", caFile)
+		}
+	}
+
+	if skipTLSVerify {
+		args = append(args, "--insecure")
+	}
+
+	args = append(args, "--username", username, "--password-stdin", password)
 	buffer.Write([]byte(fmt.Sprintf("%s\n", password)))
+
+	helm.logger.Info("Logging in to registry")
 	out, err := helm.execStdIn(args, map[string]string{"HELM_EXPERIMENTAL_OCI": "1"}, &buffer)
 	helm.info(out)
 	return err
@@ -468,15 +487,16 @@ func (helm *execer) ChartPull(chart string, path string, flags ...string) error
 		// https://github.com/helm/helm/releases/tag/v3.7.0
 		ociChartURL, ociChartTag := resolveOciChart(chart)
 		helmArgs = []string{"pull", ociChartURL, "--version", ociChartTag, "--destination", path, "--untar"}
+		helmArgs = append(helmArgs, flags...)
 	} else {
 		helmArgs = []string{"chart", "pull", chart}
 	}
-	out, err := helm.exec(append(helmArgs, flags...), map[string]string{"HELM_EXPERIMENTAL_OCI": "1"}, nil)
+	out, err := helm.exec(helmArgs, map[string]string{"HELM_EXPERIMENTAL_OCI": "1"}, nil)
 	helm.info(out)
 	return err
 }
 
-func (helm *execer) ChartExport(chart string, path string, flags ...string) error {
+func (helm *execer) ChartExport(chart string, path string) error {
 	helmVersionConstraint, _ := semver.NewConstraint(">= 3.7.0")
 	if helmVersionConstraint.Check(helm.version) {
 		// in the 3.7.0 version, the chart export has been removed
@@ -486,7 +506,8 @@ func (helm *execer) ChartExport(chart string, path string, flags ...string) erro
 	var helmArgs []string
 	helm.logger.Infof("Exporting %v", chart)
 	helmArgs = []string{"chart", "export", chart, "--destination", path}
-	out, err := helm.exec(append(helmArgs, flags...), map[string]string{"HELM_EXPERIMENTAL_OCI": "1"}, nil)
+	// no extra flags for before v3.7.0, details in helm chart export --help
+	out, err := helm.exec(helmArgs, map[string]string{"HELM_EXPERIMENTAL_OCI": "1"}, nil)
 	helm.info(out)
 	return err
 }
diff --git a/pkg/helmexec/exec_test.go b/pkg/helmexec/exec_test.go
index e8069141..30bbaccc 100644
--- a/pkg/helmexec/exec_test.go
+++ b/pkg/helmexec/exec_test.go
@@ -755,7 +755,7 @@ func Test_ChartPull(t *testing.T) {
 			chartPath:   "path1",
 			chartFlags:  []string{"--untar", "--untardir", "/tmp/dir"},
 			listResult: `Pulling chart
-exec: helm --kube-context dev chart pull chart --untar --untardir /tmp/dir
+exec: helm --kube-context dev chart pull chart
 `,
 		},
 		{
@@ -802,7 +802,6 @@ func Test_ChartExport(t *testing.T) {
 		helmVersion   string
 		chartName     string
 		chartPath     string
-		chartFlags    []string
 		listResult    string
 		expectedError string
 	}{
@@ -812,9 +811,8 @@ func Test_ChartExport(t *testing.T) {
 			helmVersion: "v3.6.0",
 			chartName:   "chart",
 			chartPath:   "path1",
-			chartFlags:  []string{"--untar", "--untardir", "/tmp/dir"},
 			listResult: `Exporting chart
-exec: helm --kube-context dev chart export chart --destination path1 --untar --untardir /tmp/dir
+exec: helm --kube-context dev chart export chart --destination path1
 `,
 			expectedError: "",
 		},
@@ -830,7 +828,7 @@ exec: helm --kube-context dev chart export chart --destination path1 --untar --u
 				kubeContext: "dev",
 				runner:      &mockRunner{},
 			}
-			err := helm.ChartExport(tt.chartName, tt.chartPath, tt.chartFlags...)
+			err := helm.ChartExport(tt.chartName, tt.chartPath)
 			if err != nil {
 				t.Errorf("unexpected error: %v", err)
 			}
diff --git a/pkg/helmexec/helmexec.go b/pkg/helmexec/helmexec.go
index 0ced7c3a..dcd66902 100644
--- a/pkg/helmexec/helmexec.go
+++ b/pkg/helmexec/helmexec.go
@@ -18,7 +18,7 @@ type Interface interface {
 
 	AddRepo(name, repository, cafile, certfile, keyfile, username, password string, managed string, passCredentials, skipTLSVerify bool) error
 	UpdateRepo() error
-	RegistryLogin(name string, username string, password string) error
+	RegistryLogin(name, username, password, caFile, certFile, keyFile string, skipTLSVerify bool) error
 	BuildDeps(name, chart string, flags ...string) error
 	UpdateDeps(chart string) error
 	SyncRelease(context HelmContext, name, chart string, flags ...string) error
@@ -26,7 +26,7 @@ type Interface interface {
 	TemplateRelease(name, chart string, flags ...string) error
 	Fetch(chart string, flags ...string) error
 	ChartPull(chart string, path string, flags ...string) error
-	ChartExport(chart string, path string, flags ...string) error
+	ChartExport(chart string, path string) error
 	Lint(name, chart string, flags ...string) error
 	ReleaseStatus(context HelmContext, name string, flags ...string) error
 	DeleteRelease(context HelmContext, name string, flags ...string) error
diff --git a/pkg/state/state.go b/pkg/state/state.go
index 67fd3a4b..fc70884d 100644
--- a/pkg/state/state.go
+++ b/pkg/state/state.go
@@ -501,7 +501,7 @@ type RepoUpdater interface {
 	IsHelm3() bool
 	AddRepo(name, repository, cafile, certfile, keyfile, username, password string, managed string, passCredentials, skipTLSVerify bool) error
 	UpdateRepo() error
-	RegistryLogin(name string, username string, password string) error
+	RegistryLogin(name, username, password, caFile, certFile, keyFile string, skipTLSVerify bool) error
 }
 
 func (st *HelmState) SyncRepos(helm RepoUpdater, shouldSkip map[string]bool) ([]string, error) {
@@ -514,9 +514,7 @@ func (st *HelmState) SyncRepos(helm RepoUpdater, shouldSkip map[string]bool) ([]
 		username, password := gatherUsernamePassword(repo.Name, repo.Username, repo.Password)
 		var err error
 		if repo.OCI {
-			if username != "" && password != "" {
-				err = helm.RegistryLogin(repo.URL, username, password)
-			}
+			err = helm.RegistryLogin(repo.URL, username, password, repo.CaFile, repo.CertFile, repo.KeyFile, repo.SkipTLSVerify)
 		} else {
 			err = helm.AddRepo(repo.Name, repo.URL, repo.CaFile, repo.CertFile, repo.KeyFile, username, password, repo.Managed, repo.PassCredentials, repo.SkipTLSVerify)
 		}
@@ -3481,10 +3479,25 @@ func (st *HelmState) getOCIChart(release *ReleaseSpec, tempDir string, helm helm
 	if st.fs.DirectoryExistsAt(chartPath) {
 		st.logger.Debugf("chart already exists at %s", chartPath)
 	} else {
-		err := helm.ChartPull(qualifiedChartName, chartPath)
+		flags := []string{}
+		repo, _ := st.GetRepositoryAndNameFromChartName(release.Chart)
+		if repo != nil {
+			if repo.CaFile != "" {
+				flags = append(flags, "--ca-file", repo.CaFile)
+			}
+			if repo.CertFile != "" && repo.KeyFile != "" {
+				flags = append(flags, "--cert-file", repo.CertFile, "--key-file", repo.KeyFile)
+			}
+			if repo.SkipTLSVerify {
+				flags = append(flags, "--insecure-skip-tls-verify")
+			}
+		}
+
+		err := helm.ChartPull(qualifiedChartName, chartPath, flags...)
 		if err != nil {
 			return nil, err
 		}
+
 		err = helm.ChartExport(qualifiedChartName, chartPath)
 		if err != nil {
 			return nil, err
diff --git a/pkg/testutil/mocks.go b/pkg/testutil/mocks.go
index be79e3cc..8aaecd59 100644
--- a/pkg/testutil/mocks.go
+++ b/pkg/testutil/mocks.go
@@ -50,7 +50,7 @@ func (helm *noCallHelmExec) ChartPull(chart string, path string, flags ...string
 	helm.doPanic()
 	return nil
 }
-func (helm *noCallHelmExec) ChartExport(chart string, path string, flags ...string) error {
+func (helm *noCallHelmExec) ChartExport(chart string, path string) error {
 	helm.doPanic()
 	return nil
 }
@@ -85,7 +85,7 @@ func (helm *noCallHelmExec) UpdateRepo() error {
 	helm.doPanic()
 	return nil
 }
-func (helm *noCallHelmExec) RegistryLogin(name string, username string, password string) error {
+func (helm *noCallHelmExec) RegistryLogin(name, username, password, caFile, certFile, keyFile string, skipTLSVerify bool) error {
 	helm.doPanic()
 	return nil
 }