diff --git a/openstack/client.go b/openstack/client.go
index 1bd88905b..6583c4f27 100644
--- a/openstack/client.go
+++ b/openstack/client.go
@@ -689,6 +689,14 @@ func NewComputeV1(client *golangsdk.ProviderClient, eo golangsdk.EndpointOpts) (
 	return sc, err
 }
 
+func NewRdsTagV1(client *golangsdk.ProviderClient, eo golangsdk.EndpointOpts) (*golangsdk.ServiceClient, error) {
+	sc, err := initClientOpts(client, eo, "network")
+	sc.Endpoint = strings.Replace(sc.Endpoint, "vpc", "rds", 1)
+	sc.Endpoint = sc.Endpoint + "v1/"
+	sc.ResourceBase = sc.Endpoint + client.ProjectID + "/rds/"
+	return sc, err
+}
+
 //NewAutoScalingService creates a ServiceClient that may be used to access the
 //auto-scaling service of huawei public cloud
 func NewAutoScalingService(client *golangsdk.ProviderClient, eo golangsdk.EndpointOpts) (*golangsdk.ServiceClient, error) {
diff --git a/openstack/rds/v1/tags/requests.go b/openstack/rds/v1/tags/requests.go
new file mode 100644
index 000000000..a5388f37d
--- /dev/null
+++ b/openstack/rds/v1/tags/requests.go
@@ -0,0 +1,79 @@
+package tags
+
+import (
+	"github.com/huaweicloud/golangsdk"
+)
+
+var RequestOpts golangsdk.RequestOpts = golangsdk.RequestOpts{
+	MoreHeaders: map[string]string{"Content-Type": "application/json", "X-Language": "en-us"},
+}
+
+// Tag is a structure of key value pair.
+type CreateOpts struct {
+	//tag key
+	Key string `json:"key" required:"true"`
+	//tag value
+	Value string `json:"value" required:"true"`
+}
+
+type DeleteOpts struct {
+	//tag key
+	Key string `json:"key" required:"true"`
+}
+
+// ToCreateMap assembles a request body based on the contents of a
+// CreateOpts.
+func (opts CreateOpts) ToCreateMap() (map[string]interface{}, error) {
+	return golangsdk.BuildRequestBody(opts, "tag")
+}
+
+// ToDeleteMap assembles a request body based on the contents of a
+// DeleteOpts.
+func (opts DeleteOpts) ToDeleteMap() (map[string]interface{}, error) {
+	return golangsdk.BuildRequestBody(opts, "")
+}
+
+type CreateOptsBuilder interface {
+	ToCreateMap() (map[string]interface{}, error)
+}
+
+type DeleteOptsBuilder interface {
+	ToDeleteMap() (map[string]interface{}, error)
+}
+
+// Create implements tag create request.
+func Create(client *golangsdk.ServiceClient, id string, opts CreateOptsBuilder) (r CreateResult) {
+	b, err := opts.ToCreateMap()
+	if err != nil {
+		r.Err = err
+		return
+	}
+	_, r.Err = client.Post(resourceURL(client, id), b, nil, &golangsdk.RequestOpts{
+		OkCodes:     []int{200},
+		MoreHeaders: RequestOpts.MoreHeaders, JSONBody: nil,
+	})
+	return
+}
+
+// Delete implements tag delete request.
+func Delete(client *golangsdk.ServiceClient, id string, opts DeleteOptsBuilder) (r DeleteResult) {
+	b, err := opts.ToDeleteMap()
+	if err != nil {
+		r.Err = err
+		return
+	}
+	_, r.Err = client.DeleteWithBody(resourceURL(client, id), b, &golangsdk.RequestOpts{
+		OkCodes:     []int{200},
+		MoreHeaders: RequestOpts.MoreHeaders, JSONBody: nil,
+	})
+	return
+}
+
+// Get implements tag get request.
+func Get(client *golangsdk.ServiceClient, id string) (r GetResult) {
+	_, r.Err = client.Get(resourceURL(client, id), &r.Body, &golangsdk.RequestOpts{
+		OkCodes:     []int{200},
+		MoreHeaders: RequestOpts.MoreHeaders, JSONBody: nil,
+	})
+	return
+}
diff --git a/openstack/rds/v1/tags/results.go b/openstack/rds/v1/tags/results.go
new file mode 100644
index 000000000..6bd27da54
--- /dev/null
+++ b/openstack/rds/v1/tags/results.go
@@ -0,0 +1,39 @@
+package tags
+
+import (
+	"github.com/huaweicloud/golangsdk"
+)
+
+type Tag struct {
+	//tag key
+	Key string `json:"key"`
+	//tag value
+	Value string `json:"value"`
+}
+
+type RespTags struct {
+	//contains list of tags, i.e.key value pair
+	Tags []Tag `json:"tags"`
+}
+
+type commonResult struct {
+	golangsdk.Result
+}
+
+type CreateResult struct {
+	golangsdk.ErrResult
+}
+
+type DeleteResult struct {
+	golangsdk.ErrResult
+}
+
+type GetResult struct {
+	commonResult
+}
+
+func (r commonResult) Extract() (*RespTags, error) {
+	var response RespTags
+	err := r.ExtractInto(&response)
+	return &response, err
+}
diff --git a/openstack/rds/v1/tags/urls.go b/openstack/rds/v1/tags/urls.go
new file mode 100644
index 000000000..e3f20e73e
--- /dev/null
+++ b/openstack/rds/v1/tags/urls.go
@@ -0,0 +1,7 @@
+package tags
+
+import "github.com/huaweicloud/golangsdk"
+
+func resourceURL(c *golangsdk.ServiceClient, id string) string {
+	return c.ServiceURL(id, "tags")
+}