diff --git a/pkg/apiserver/domain/service/helm.go b/pkg/apiserver/domain/service/helm.go
index 2970968e0..4e0539cf7 100644
--- a/pkg/apiserver/domain/service/helm.go
+++ b/pkg/apiserver/domain/service/helm.go
@@ -47,6 +47,7 @@ type HelmService interface {
 	ListChartVersions(ctx context.Context, url string, chartName string, secretName string, skipCache bool) (repo.ChartVersions, error)
 	GetChartValues(ctx context.Context, url string, chartName string, version string, secretName string, repoType string, skipCache bool) (map[string]string, error)
 	ListChartRepo(ctx context.Context, projectName string) (*v1.ChartRepoResponseList, error)
+	DeprecatedGetChartValues(ctx context.Context, repoURL string, chartName string, version string, secretName string, repoType string, skipCache bool) (map[string]interface{}, error)
 }
 
 type defaultHelmImpl struct {
@@ -116,7 +117,29 @@ func (d defaultHelmImpl) GetChartValues(ctx context.Context, repoURL string, cha
 		klog.Errorf("cannot fetch chart values repo: %s, chart: %s, version: %s, error: %s", utils.Sanitize(repoURL), utils.Sanitize(chartName), utils.Sanitize(version), err.Error())
 		return nil, bcode.ErrGetChartValues
 	}
-	return v, nil
+	return v.Data, nil
+}
+
+func (d defaultHelmImpl) DeprecatedGetChartValues(ctx context.Context, repoURL string, chartName string, version string, secretName string, repoType string, skipCache bool) (map[string]interface{}, error) {
+	if !utils.IsValidURL(repoURL) {
+		return nil, bcode.ErrRepoInvalidURL
+	}
+	var opts *common.HTTPOption
+	var err error
+	if len(secretName) != 0 {
+		opts, err = helm.SetHTTPOption(ctx, d.K8sClient, types2.NamespacedName{Namespace: types.DefaultKubeVelaNS, Name: secretName})
+		if err != nil {
+			return nil, bcode.ErrRepoBasicAuth
+		}
+	}
+	v, err := d.helper.GetValuesFromChart(repoURL, chartName, version, skipCache, repoType, opts)
+	if err != nil {
+		klog.Errorf("cannot fetch chart values repo: %s, chart: %s, version: %s, error: %s", utils.Sanitize(repoURL), utils.Sanitize(chartName), utils.Sanitize(version), err.Error())
+		return nil, bcode.ErrGetChartValues
+	}
+	res := make(map[string]interface{}, len(v.Values))
+	flattenKey("", v.Values, res)
+	return res, nil
 }
 
 func (d defaultHelmImpl) ListChartRepo(ctx context.Context, projectName string) (*v1.ChartRepoResponseList, error) {
diff --git a/pkg/apiserver/interfaces/api/repository.go b/pkg/apiserver/interfaces/api/repository.go
index e2fe0af6b..44c59e6d2 100644
--- a/pkg/apiserver/interfaces/api/repository.go
+++ b/pkg/apiserver/interfaces/api/repository.go
@@ -79,7 +79,7 @@ func (h repository) GetWebServiceRoute() *restful.WebService {
 		Returns(400, "Bad Request", bcode.Bcode{}).
 		Writes([]string{}))
 
-	ws.Route(ws.GET("/charts/{chart}/versions").To(h.listVersions).
+	ws.Route(ws.GET("/charts/{chart}/versions").To(h.deprecatedChartVersions).
 		Doc("list versions").Deprecate().
 		Metadata(restfulspec.KeyOpenAPITags, tags).
 		Param(ws.QueryParameter("repoUrl", "helm repository url").DataType("string")).
@@ -101,14 +101,14 @@ func (h repository) GetWebServiceRoute() *restful.WebService {
 		Returns(400, "Bad Request", bcode.Bcode{}).
 		Writes(map[string]string{}))
 
-	ws.Route(ws.GET("/charts/{chart}/versions/{version}/values").To(h.chartValues).
+	ws.Route(ws.GET("/charts/{chart}/versions/{version}/values").To(h.deprecatedChartValues).
 		Doc("get chart value").Deprecate().
 		Metadata(restfulspec.KeyOpenAPITags, tags).
 		Param(ws.QueryParameter("repoUrl", "helm repository url").DataType("string")).
 		Param(ws.QueryParameter("secretName", "secret of the repo").DataType("string")).
 		Returns(200, "OK", map[string]interface{}{}).
 		Returns(400, "Bad Request", bcode.Bcode{}).
-		Writes(map[string]string{}))
+		Writes(map[string]interface{}{}))
 
 	ws.Route(ws.GET("/image/repos").To(h.getImageRepos).
 		Doc("get the oci repos").
@@ -176,6 +176,50 @@ func (h repository) listVersions(req *restful.Request, res *restful.Response) {
 	}
 }
 
+func (h repository) deprecatedChartValues(req *restful.Request, res *restful.Response) {
+	url := req.QueryParameter("repoUrl")
+	secName := req.QueryParameter("secretName")
+	chartName := req.PathParameter("chart")
+	version := req.PathParameter("version")
+	skipCache, err := isSkipCache(req)
+	if err != nil {
+		bcode.ReturnError(req, res, bcode.ErrSkipCacheParameter)
+		return
+	}
+
+	values, err := h.HelmService.DeprecatedGetChartValues(req.Request.Context(), url, chartName, version, secName, "helm", skipCache)
+	if err != nil {
+		bcode.ReturnError(req, res, err)
+		return
+	}
+	err = res.WriteEntity(values)
+	if err != nil {
+		bcode.ReturnError(req, res, err)
+		return
+	}
+}
+
+func (h repository) deprecatedChartVersions(req *restful.Request, res *restful.Response) {
+	url := req.QueryParameter("repoUrl")
+	chartName := req.PathParameter("chart")
+	secName := req.QueryParameter("secretName")
+	skipCache, err := isSkipCache(req)
+	if err != nil {
+		bcode.ReturnError(req, res, bcode.ErrSkipCacheParameter)
+		return
+	}
+	versions, err := h.HelmService.ListChartVersions(req.Request.Context(), url, chartName, secName, skipCache)
+	if err != nil {
+		bcode.ReturnError(req, res, err)
+		return
+	}
+	err = res.WriteEntity(v1.ChartVersionListResponse{Versions: versions})
+	if err != nil {
+		bcode.ReturnError(req, res, err)
+		return
+	}
+}
+
 func (h repository) chartValues(req *restful.Request, res *restful.Response) {
 	url := req.QueryParameter("repoUrl")
 	secName := req.QueryParameter("secretName")
diff --git a/pkg/utils/helm/helm_helper.go b/pkg/utils/helm/helm_helper.go
index 614ec6262..7cd28caf6 100644
--- a/pkg/utils/helm/helm_helper.go
+++ b/pkg/utils/helm/helm_helper.go
@@ -60,6 +60,11 @@ const (
 	valuesPatten = "repoUrl: %s, chart: %s, version: %s"
 )
 
+type ChartValues struct {
+	Data   map[string]string
+	Values map[string]interface{}
+}
+
 // Helper provides helper functions for common Helm operations
 type Helper struct {
 	cache *utils2.MemoryCacheStore
@@ -313,10 +318,10 @@ func (h *Helper) ListChartsFromRepo(repoURL string, skipCache bool, opts *common
 }
 
 // GetValuesFromChart will extract the parameter from a helm chart
-func (h *Helper) GetValuesFromChart(repoURL string, chartName string, version string, skipCache bool, repoType string, opts *common.HTTPOption) (map[string]string, error) {
+func (h *Helper) GetValuesFromChart(repoURL string, chartName string, version string, skipCache bool, repoType string, opts *common.HTTPOption) (*ChartValues, error) {
 	if h.cache != nil && !skipCache {
 		if v := h.cache.Get(fmt.Sprintf(valuesPatten, repoURL, chartName, version)); v != nil {
-			return v.(map[string]string), nil
+			return v.(*ChartValues), nil
 		}
 	}
 	if repoType == "oci" {
@@ -348,7 +353,10 @@ func (h *Helper) GetValuesFromChart(repoURL string, chartName string, version st
 		if err != nil {
 			continue
 		}
-		v := loadValuesYamlFile(c)
+		v := &ChartValues{
+			Data:   loadValuesYamlFile(c),
+			Values: c.Values,
+		}
 		if err != nil {
 			return nil, err
 		}
@@ -371,7 +379,7 @@ func calculateCacheTimeFromIndex(length int) time.Duration {
 }
 
 // nolint
-func fetchChartValuesFromOciRepo(repoURL string, chartName string, version string, opts *common.HTTPOption) (map[string]string, error) {
+func fetchChartValuesFromOciRepo(repoURL string, chartName string, version string, opts *common.HTTPOption) (*ChartValues, error) {
 	d := downloader.ChartDownloader{
 		Verify:  downloader.VerifyNever,
 		Getters: getter.All(cli.New()),
@@ -399,7 +407,10 @@ func fetchChartValuesFromOciRepo(repoURL string, chartName string, version strin
 	if err != nil {
 		return nil, errors.Wrap(err, "failed to fetch values file")
 	}
-	return loadValuesYamlFile(c), nil
+	return &ChartValues{
+		Data:   loadValuesYamlFile(c),
+		Values: c.Values,
+	}, nil
 }
 
 func loadValuesYamlFile(chart *chart.Chart) map[string]string {