diff --git a/go.mod b/go.mod
index 6cc33ec57..dc2ce92bd 100644
--- a/go.mod
+++ b/go.mod
@@ -64,7 +64,6 @@ require (
 	github.com/qiniu/go-sdk/v7 v7.26.18
 	github.com/samber/lo v1.53.0
 	github.com/spf13/cobra v1.10.2
-	github.com/spf13/pflag v1.0.10
 	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cdn v1.3.116
 	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/clb v1.3.142
 	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common v1.3.145
@@ -259,6 +258,7 @@ require (
 	github.com/sony/gobreaker/v2 v2.4.0 // indirect
 	github.com/spf13/afero v1.15.0 // indirect
 	github.com/spf13/cast v1.10.0 // indirect
+	github.com/spf13/pflag v1.0.10 // indirect
 	github.com/tinylib/msgp v1.6.4 // indirect
 	github.com/tjfoc/gmsm v1.4.1 // indirect
 	github.com/yandex-cloud/go-sdk/services/dns v0.0.65 // indirect
diff --git a/internal/certacme/certifiers/sp_ucloud_udnr.go b/internal/certacme/certifiers/sp_ucloud_udnr.go
index fa6983976..ed57fff57 100644
--- a/internal/certacme/certifiers/sp_ucloud_udnr.go
+++ b/internal/certacme/certifiers/sp_ucloud_udnr.go
@@ -20,6 +20,7 @@ func init() {
 			PrivateKey:            credentials.PrivateKey,
 			PublicKey:             credentials.PublicKey,
 			ProjectId:             credentials.ProjectId,
+			Endpoint:              xmaps.GetString(options.ProviderExtendedConfig, "endpoint"),
 			DnsPropagationTimeout: options.DnsPropagationTimeout,
 			DnsTTL:                options.DnsTTL,
 		})
diff --git a/internal/certmgmt/deployers/sp_ucloud_ualb.go b/internal/certmgmt/deployers/sp_ucloud_ualb.go
index 469e5e34f..02a74c645 100644
--- a/internal/certmgmt/deployers/sp_ucloud_ualb.go
+++ b/internal/certmgmt/deployers/sp_ucloud_ualb.go
@@ -20,6 +20,7 @@ func init() {
 			PrivateKey:     credentials.PrivateKey,
 			PublicKey:      credentials.PublicKey,
 			ProjectId:      credentials.ProjectId,
+			Endpoint:       xmaps.GetString(options.ProviderExtendedConfig, "endpoint"),
 			Region:         xmaps.GetString(options.ProviderExtendedConfig, "region"),
 			DeployTarget:   xmaps.GetString(options.ProviderExtendedConfig, "deployTarget"),
 			LoadbalancerId: xmaps.GetString(options.ProviderExtendedConfig, "loadbalancerId"),
diff --git a/internal/certmgmt/deployers/sp_ucloud_ucdn.go b/internal/certmgmt/deployers/sp_ucloud_ucdn.go
index 46a0f864d..e52e57c8d 100644
--- a/internal/certmgmt/deployers/sp_ucloud_ucdn.go
+++ b/internal/certmgmt/deployers/sp_ucloud_ucdn.go
@@ -20,6 +20,7 @@ func init() {
 			PrivateKey: credentials.PrivateKey,
 			PublicKey:  credentials.PublicKey,
 			ProjectId:  credentials.ProjectId,
+			Endpoint:   xmaps.GetString(options.ProviderExtendedConfig, "endpoint"),
 			DomainId:   xmaps.GetString(options.ProviderExtendedConfig, "domainId"),
 		})
 		return provider, err
diff --git a/internal/certmgmt/deployers/sp_ucloud_uclb.go b/internal/certmgmt/deployers/sp_ucloud_uclb.go
index cbe970598..fc63ce2eb 100644
--- a/internal/certmgmt/deployers/sp_ucloud_uclb.go
+++ b/internal/certmgmt/deployers/sp_ucloud_uclb.go
@@ -20,6 +20,7 @@ func init() {
 			PrivateKey:     credentials.PrivateKey,
 			PublicKey:      credentials.PublicKey,
 			ProjectId:      credentials.ProjectId,
+			Endpoint:       xmaps.GetString(options.ProviderExtendedConfig, "endpoint"),
 			Region:         xmaps.GetString(options.ProviderExtendedConfig, "region"),
 			DeployTarget:   xmaps.GetString(options.ProviderExtendedConfig, "deployTarget"),
 			LoadbalancerId: xmaps.GetString(options.ProviderExtendedConfig, "loadbalancerId"),
diff --git a/internal/certmgmt/deployers/sp_ucloud_uewaf.go b/internal/certmgmt/deployers/sp_ucloud_uewaf.go
index 0d576a6a1..70d385a9a 100644
--- a/internal/certmgmt/deployers/sp_ucloud_uewaf.go
+++ b/internal/certmgmt/deployers/sp_ucloud_uewaf.go
@@ -20,6 +20,7 @@ func init() {
 			PrivateKey: credentials.PrivateKey,
 			PublicKey:  credentials.PublicKey,
 			ProjectId:  credentials.ProjectId,
+			Endpoint:   xmaps.GetString(options.ProviderExtendedConfig, "endpoint"),
 			Domain:     xmaps.GetString(options.ProviderExtendedConfig, "domain"),
 		})
 		return provider, err
diff --git a/internal/certmgmt/deployers/sp_ucloud_upathx.go b/internal/certmgmt/deployers/sp_ucloud_upathx.go
index e0f7ac2bf..7aa407043 100644
--- a/internal/certmgmt/deployers/sp_ucloud_upathx.go
+++ b/internal/certmgmt/deployers/sp_ucloud_upathx.go
@@ -20,6 +20,7 @@ func init() {
 			PrivateKey:    credentials.PrivateKey,
 			PublicKey:     credentials.PublicKey,
 			ProjectId:     credentials.ProjectId,
+			Endpoint:      xmaps.GetString(options.ProviderExtendedConfig, "endpoint"),
 			AcceleratorId: xmaps.GetString(options.ProviderExtendedConfig, "acceleratorId"),
 			ListenerPort:  xmaps.GetInt32(options.ProviderExtendedConfig, "listenerPort"),
 		})
diff --git a/internal/certmgmt/deployers/sp_ucloud_us3.go b/internal/certmgmt/deployers/sp_ucloud_us3.go
index 439a12c05..4a16ca827 100644
--- a/internal/certmgmt/deployers/sp_ucloud_us3.go
+++ b/internal/certmgmt/deployers/sp_ucloud_us3.go
@@ -20,6 +20,7 @@ func init() {
 			PrivateKey: credentials.PrivateKey,
 			PublicKey:  credentials.PublicKey,
 			ProjectId:  credentials.ProjectId,
+			Endpoint:   xmaps.GetString(options.ProviderExtendedConfig, "endpoint"),
 			Region:     xmaps.GetString(options.ProviderExtendedConfig, "region"),
 			Bucket:     xmaps.GetString(options.ProviderExtendedConfig, "bucket"),
 			Domain:     xmaps.GetString(options.ProviderExtendedConfig, "domain"),
diff --git a/pkg/core/certifier/challengers/dns01/ucloud/internal/lego.go b/pkg/core/certifier/challengers/dns01/ucloud/internal/lego.go
new file mode 100644
index 000000000..572584239
--- /dev/null
+++ b/pkg/core/certifier/challengers/dns01/ucloud/internal/lego.go
@@ -0,0 +1,186 @@
+package internal
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/go-acme/lego/v5/challenge"
+	"github.com/go-acme/lego/v5/challenge/dns01"
+	"github.com/go-acme/lego/v5/platform/env"
+	"github.com/ucloud/ucloud-sdk-go/ucloud"
+	"github.com/ucloud/ucloud-sdk-go/ucloud/auth"
+
+	ucloudsdk "github.com/certimate-go/certimate/pkg/sdk3rd/ucloud/udnr"
+)
+
+const (
+	envNamespace = "UCLOUD_"
+
+	EnvPublicKey  = envNamespace + "PUBLIC_KEY"
+	EnvPrivateKey = envNamespace + "PRIVATE_KEY"
+	EnvProjectID  = envNamespace + "PROJECT_ID"
+	EnvBaseURL    = envNamespace + "BASE_URL"
+	EnvRegion     = envNamespace + "REGION"
+
+	EnvTTL                = envNamespace + "TTL"
+	EnvPropagationTimeout = envNamespace + "PROPAGATION_TIMEOUT"
+	EnvPollingInterval    = envNamespace + "POLLING_INTERVAL"
+	EnvHTTPTimeout        = envNamespace + "HTTP_TIMEOUT"
+)
+
+var _ challenge.ProviderTimeout = (*DNSProvider)(nil)
+
+type Config struct {
+	PublicKey  string
+	PrivateKey string
+	ProjectID  string
+	BaseURL    string
+	Region     string
+
+	TTL                int
+	PropagationTimeout time.Duration
+	PollingInterval    time.Duration
+	HTTPTimeout        time.Duration
+}
+
+func NewDefaultConfig() *Config {
+	return &Config{
+		TTL:                env.GetOrDefaultInt(EnvTTL, 600),
+		PropagationTimeout: env.GetOrDefaultSecond(EnvPropagationTimeout, dns01.DefaultPropagationTimeout),
+		PollingInterval:    env.GetOrDefaultSecond(EnvPollingInterval, dns01.DefaultPollingInterval),
+		HTTPTimeout:        env.GetOrDefaultSecond(EnvHTTPTimeout, 30*time.Second),
+	}
+}
+
+// 这里有意不使用 lego 提供的 ucloud 实现，
+// 因为它无法配置客户端的访问地址。
+type DNSProvider struct {
+	config *Config
+	client *ucloudsdk.UDNRClient
+}
+
+func NewDNSProvider() (*DNSProvider, error) {
+	values, err := env.Get(EnvPublicKey, EnvPrivateKey)
+	if err != nil {
+		return nil, fmt.Errorf("ucloud: %w", err)
+	}
+
+	config := NewDefaultConfig()
+	config.PublicKey = values[EnvPublicKey]
+	config.PrivateKey = values[EnvPrivateKey]
+	config.ProjectID = env.GetOrFile(EnvProjectID)
+	config.BaseURL = env.GetOrFile(EnvBaseURL)
+	config.Region = env.GetOrFile(EnvRegion)
+
+	return NewDNSProviderConfig(config)
+}
+
+func NewDNSProviderConfig(config *Config) (*DNSProvider, error) {
+	if config == nil {
+		return nil, errors.New("ucloud: the configuration of the DNS provider is nil")
+	}
+
+	if config.PublicKey == "" || config.PrivateKey == "" {
+		return nil, errors.New("ucloud: credentials missing")
+	}
+
+	credential := auth.NewCredential()
+	credential.PublicKey = config.PublicKey
+	credential.PrivateKey = config.PrivateKey
+
+	cfg := ucloud.NewConfig()
+
+	if config.ProjectID != "" {
+		cfg.ProjectId = config.ProjectID
+	}
+
+	if config.BaseURL != "" {
+		if strings.Contains(config.BaseURL, "://") {
+			cfg.BaseUrl = config.BaseURL
+		} else {
+			cfg.BaseUrl = "https://" + config.BaseURL
+		}
+	}
+
+	if config.Region != "" {
+		cfg.Region = config.Region
+	}
+
+	return &DNSProvider{
+		config: config,
+		client: ucloudsdk.NewClient(&cfg, &credential),
+	}, nil
+}
+
+func (d *DNSProvider) Present(ctx context.Context, domain, token, keyAuth string) error {
+	info := dns01.GetChallengeInfo(ctx, domain, keyAuth)
+
+	authZone, err := dns01.DefaultClient().FindZoneByFqdn(ctx, info.EffectiveFQDN)
+	if err != nil {
+		return fmt.Errorf("ucloud: could not find zone for domain %q: %w", domain, err)
+	}
+
+	// REF: https://docs.ucloud.cn/api/udnr-api/udnr_domain_dns_add
+	addRequest := d.client.NewDomainDNSAddRequest()
+	addRequest.Dn = ucloud.String(dns01.UnFqdn(authZone))
+	addRequest.RecordName = ucloud.String(dns01.UnFqdn(info.EffectiveFQDN))
+	addRequest.DnsType = ucloud.String("TXT")
+	addRequest.Content = ucloud.String(info.Value)
+	addRequest.TTL = ucloud.String(strconv.Itoa(d.config.TTL))
+	addRequest.WithTimeout(d.config.HTTPTimeout)
+
+	_, err = d.client.DomainDNSAdd(addRequest)
+	if err != nil {
+		return fmt.Errorf("ucloud: domain DNS add: %w", err)
+	}
+
+	return nil
+}
+
+func (d *DNSProvider) CleanUp(ctx context.Context, domain, token, keyAuth string) error {
+	info := dns01.GetChallengeInfo(ctx, domain, keyAuth)
+
+	authZone, err := dns01.DefaultClient().FindZoneByFqdn(ctx, info.EffectiveFQDN)
+	if err != nil {
+		return fmt.Errorf("ucloud: could not find zone for domain %q: %w", domain, err)
+	}
+
+	// REF: https://docs.ucloud.cn/api/udnr-api/udnr_domain_dns_query
+	queryRequest := d.client.NewDomainDNSQueryRequest()
+	queryRequest.Dn = ucloud.String(dns01.UnFqdn(authZone))
+	queryRequest.WithTimeout(d.config.HTTPTimeout)
+
+	dom, err := d.client.DomainDNSQuery(queryRequest)
+	if err != nil {
+		return fmt.Errorf("ucloud: domain DNS query: %w", err)
+	}
+
+	for _, record := range dom.Data {
+		if record.Type != "TXT" || record.Name != dns01.UnFqdn(info.EffectiveFQDN) || record.Content != info.Value {
+			continue
+		}
+
+		// REF: https://docs.ucloud.cn/api/udnr-api/udnr_delete_dns_record
+		deleteRequest := d.client.NewDNSRecordDeleteRequest()
+		deleteRequest.Dn = ucloud.String(dns01.UnFqdn(authZone))
+		deleteRequest.RecordName = ucloud.String(dns01.UnFqdn(info.EffectiveFQDN))
+		deleteRequest.DnsType = ucloud.String(record.Type)
+		deleteRequest.Content = ucloud.String(record.Content)
+		deleteRequest.WithTimeout(d.config.HTTPTimeout)
+
+		_, err = d.client.DNSRecordDelete(deleteRequest)
+		if err != nil {
+			return fmt.Errorf("ucloud: delete DNS record: %w", err)
+		}
+	}
+
+	return nil
+}
+
+func (d *DNSProvider) Timeout() (timeout, interval time.Duration) {
+	return d.config.PropagationTimeout, d.config.PollingInterval
+}
diff --git a/pkg/core/certifier/challengers/dns01/ucloud/ucloud.go b/pkg/core/certifier/challengers/dns01/ucloud/ucloud.go
index a7a794b83..65f8c09c1 100644
--- a/pkg/core/certifier/challengers/dns01/ucloud/ucloud.go
+++ b/pkg/core/certifier/challengers/dns01/ucloud/ucloud.go
@@ -4,15 +4,15 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/go-acme/lego/v5/providers/dns/ucloud"
-
 	"github.com/certimate-go/certimate/pkg/core"
+	"github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/ucloud/internal"
 )
 
 type ChallengerConfig struct {
 	PrivateKey            string `json:"privateKey"`
 	PublicKey             string `json:"publicKey"`
 	ProjectId             string `json:"projectId,omitempty"`
+	Endpoint              string `json:"endpoint,omitempty"`
 	DnsPropagationTimeout int    `json:"dnsPropagationTimeout,omitempty"`
 	DnsTTL                int    `json:"dnsTTL,omitempty"`
 }
@@ -22,10 +22,11 @@ func NewChallenger(config *ChallengerConfig) (core.ACMEChallenger, error) {
 		return nil, fmt.Errorf("config is nil")
 	}
 
-	providerConfig := ucloud.NewDefaultConfig()
+	providerConfig := internal.NewDefaultConfig()
 	providerConfig.PrivateKey = config.PrivateKey
 	providerConfig.PublicKey = config.PublicKey
 	providerConfig.ProjectID = config.ProjectId
+	providerConfig.BaseURL = config.Endpoint
 	if config.DnsTTL != 0 {
 		providerConfig.TTL = config.DnsTTL
 	}
@@ -33,7 +34,7 @@ func NewChallenger(config *ChallengerConfig) (core.ACMEChallenger, error) {
 		providerConfig.PropagationTimeout = time.Duration(config.DnsPropagationTimeout) * time.Second
 	}
 
-	provider, err := ucloud.NewDNSProviderConfig(providerConfig)
+	provider, err := internal.NewDNSProviderConfig(providerConfig)
 	if err != nil {
 		return nil, err
 	}
diff --git a/pkg/core/certmgr/providers/ucloud-ulb/ucloud_ulb.go b/pkg/core/certmgr/providers/ucloud-ulb/ucloud_ulb.go
index 374591792..1561d85f8 100644
--- a/pkg/core/certmgr/providers/ucloud-ulb/ucloud_ulb.go
+++ b/pkg/core/certmgr/providers/ucloud-ulb/ucloud_ulb.go
@@ -28,6 +28,8 @@ type CertmgrConfig struct {
 	PublicKey string `json:"publicKey"`
 	// 优刻得项目 ID。
 	ProjectId string `json:"projectId,omitempty"`
+	// 优刻得接口端点。
+	Endpoint string `json:"endpoint,omitempty"`
 	// 优刻得地域。
 	Region string `json:"region"`
 }
@@ -45,7 +47,7 @@ func NewCertmgr(config *CertmgrConfig) (*Certmgr, error) {
 		return nil, fmt.Errorf("the configuration of the certmgr provider is nil")
 	}
 
-	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Region)
+	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Endpoint, config.Region)
 	if err != nil {
 		return nil, fmt.Errorf("could not create client: %w", err)
 	}
@@ -179,7 +181,7 @@ func (c *Certmgr) tryGetResultIfCertExists(ctx context.Context, certPEM, privkey
 	return nil, false, nil
 }
 
-func createSDKClient(privateKey, publicKey, projectId, region string) (*ucloudsdk.ULBClient, error) {
+func createSDKClient(privateKey, publicKey, projectId, endpoint, region string) (*ucloudsdk.ULBClient, error) {
 	if privateKey == "" {
 		return nil, fmt.Errorf("ucloud: invalid private key")
 	}
@@ -190,6 +192,13 @@ func createSDKClient(privateKey, publicKey, projectId, region string) (*ucloudsd
 	cfg := ucloud.NewConfig()
 	cfg.ProjectId = projectId
 	cfg.Region = region
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	credential := auth.NewCredential()
 	credential.PrivateKey = privateKey
diff --git a/pkg/core/certmgr/providers/ucloud-upathx/ucloud_upathx.go b/pkg/core/certmgr/providers/ucloud-upathx/ucloud_upathx.go
index 9eb366de3..d9d18ebad 100644
--- a/pkg/core/certmgr/providers/ucloud-upathx/ucloud_upathx.go
+++ b/pkg/core/certmgr/providers/ucloud-upathx/ucloud_upathx.go
@@ -29,6 +29,8 @@ type CertmgrConfig struct {
 	PublicKey string `json:"publicKey"`
 	// 优刻得项目 ID。
 	ProjectId string `json:"projectId,omitempty"`
+	// 优刻得接口端点。
+	Endpoint string `json:"endpoint,omitempty"`
 }
 
 type Certmgr struct {
@@ -44,7 +46,7 @@ func NewCertmgr(config *CertmgrConfig) (*Certmgr, error) {
 		return nil, fmt.Errorf("the configuration of the certmgr provider is nil")
 	}
 
-	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId)
+	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Endpoint)
 	if err != nil {
 		return nil, fmt.Errorf("could not create client: %w", err)
 	}
@@ -176,7 +178,7 @@ func (c *Certmgr) tryGetResultIfCertExists(ctx context.Context, certPEM, privkey
 	return nil, false, nil
 }
 
-func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.UPathXClient, error) {
+func createSDKClient(privateKey, publicKey, projectId, endpoint string) (*ucloudsdk.UPathXClient, error) {
 	if privateKey == "" {
 		return nil, fmt.Errorf("ucloud: invalid private key")
 	}
@@ -186,10 +188,17 @@ func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.UPathX
 
 	cfg := ucloud.NewConfig()
 	cfg.ProjectId = projectId
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	// PathX 相关接口要求必传 ProjectId 参数
 	if cfg.ProjectId == "" {
-		defaultProjectId, err := getSDKDefaultProjectId(privateKey, publicKey)
+		defaultProjectId, err := getSDKDefaultProjectId(privateKey, publicKey, endpoint)
 		if err != nil {
 			return nil, err
 		}
@@ -205,8 +214,15 @@ func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.UPathX
 	return client, nil
 }
 
-func getSDKDefaultProjectId(privateKey, publicKey string) (string, error) {
+func getSDKDefaultProjectId(privateKey, publicKey, endpoint string) (string, error) {
 	cfg := ucloud.NewConfig()
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	credential := auth.NewCredential()
 	credential.PrivateKey = privateKey
diff --git a/pkg/core/certmgr/providers/ucloud-ussl/ucloud_ussl.go b/pkg/core/certmgr/providers/ucloud-ussl/ucloud_ussl.go
index f8f4f63d0..d2eb3af6d 100644
--- a/pkg/core/certmgr/providers/ucloud-ussl/ucloud_ussl.go
+++ b/pkg/core/certmgr/providers/ucloud-ussl/ucloud_ussl.go
@@ -32,6 +32,8 @@ type CertmgrConfig struct {
 	PublicKey string `json:"publicKey"`
 	// 优刻得项目 ID。
 	ProjectId string `json:"projectId,omitempty"`
+	// 优刻得接口端点。
+	Endpoint string `json:"endpoint,omitempty"`
 }
 
 type Certmgr struct {
@@ -47,7 +49,7 @@ func NewCertmgr(config *CertmgrConfig) (*Certmgr, error) {
 		return nil, fmt.Errorf("the configuration of the certmgr provider is nil")
 	}
 
-	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId)
+	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Endpoint)
 	if err != nil {
 		return nil, fmt.Errorf("could not create client: %w", err)
 	}
@@ -230,7 +232,7 @@ func (c *Certmgr) tryGetResultIfCertExists(ctx context.Context, certPEM string)
 	return nil, false, nil
 }
 
-func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.USSLClient, error) {
+func createSDKClient(privateKey, publicKey, projectId, endpoint string) (*ucloudsdk.USSLClient, error) {
 	if privateKey == "" {
 		return nil, fmt.Errorf("ucloud: invalid private key")
 	}
@@ -240,6 +242,13 @@ func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.USSLCl
 
 	cfg := ucloud.NewConfig()
 	cfg.ProjectId = projectId
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	credential := auth.NewCredential()
 	credential.PrivateKey = privateKey
diff --git a/pkg/core/deployer/providers/ucloud-ualb/ucloud_ualb.go b/pkg/core/deployer/providers/ucloud-ualb/ucloud_ualb.go
index d208de3a4..8ac241cd5 100644
--- a/pkg/core/deployer/providers/ucloud-ualb/ucloud_ualb.go
+++ b/pkg/core/deployer/providers/ucloud-ualb/ucloud_ualb.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"log/slog"
+	"strings"
 	"time"
 
 	"github.com/samber/lo"
@@ -29,6 +30,8 @@ type DeployerConfig struct {
 	PublicKey string `json:"publicKey"`
 	// 优刻得项目 ID。
 	ProjectId string `json:"projectId,omitempty"`
+	// 优刻得接口端点。
+	Endpoint string `json:"endpoint,omitempty"`
 	// 优刻得地域。
 	Region string `json:"region"`
 	// 部署目标。
@@ -58,7 +61,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		return nil, fmt.Errorf("the configuration of the deployer provider is nil")
 	}
 
-	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Region)
+	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Endpoint, config.Region)
 	if err != nil {
 		return nil, fmt.Errorf("could not create client: %w", err)
 	}
@@ -67,6 +70,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		PrivateKey: config.PrivateKey,
 		PublicKey:  config.PublicKey,
 		ProjectId:  config.ProjectId,
+		Endpoint:   config.Endpoint,
 		Region:     config.Region,
 	})
 	if err != nil {
@@ -304,7 +308,7 @@ func (d *Deployer) updateListenerSniCertificate(ctx context.Context, cloudLoadba
 	return nil
 }
 
-func createSDKClient(privateKey, publicKey, projectId, region string) (*ucloudsdk.ULBClient, error) {
+func createSDKClient(privateKey, publicKey, projectId, endpoint, region string) (*ucloudsdk.ULBClient, error) {
 	if privateKey == "" {
 		return nil, fmt.Errorf("ucloud: invalid private key")
 	}
@@ -315,6 +319,13 @@ func createSDKClient(privateKey, publicKey, projectId, region string) (*ucloudsd
 	cfg := ucloud.NewConfig()
 	cfg.ProjectId = projectId
 	cfg.Region = region
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	credential := auth.NewCredential()
 	credential.PrivateKey = privateKey
diff --git a/pkg/core/deployer/providers/ucloud-ucdn/ucloud_ucdn.go b/pkg/core/deployer/providers/ucloud-ucdn/ucloud_ucdn.go
index 1d7b86b9e..f02bbd341 100644
--- a/pkg/core/deployer/providers/ucloud-ucdn/ucloud_ucdn.go
+++ b/pkg/core/deployer/providers/ucloud-ucdn/ucloud_ucdn.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"log/slog"
 	"strconv"
+	"strings"
 
 	"github.com/ucloud/ucloud-sdk-go/ucloud"
 	"github.com/ucloud/ucloud-sdk-go/ucloud/auth"
@@ -26,6 +27,8 @@ type DeployerConfig struct {
 	PublicKey string `json:"publicKey"`
 	// 优刻得项目 ID。
 	ProjectId string `json:"projectId,omitempty"`
+	// 优刻得接口端点。
+	Endpoint string `json:"endpoint,omitempty"`
 	// 加速域名 ID。
 	DomainId string `json:"domainId"`
 }
@@ -44,7 +47,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		return nil, fmt.Errorf("the configuration of the deployer provider is nil")
 	}
 
-	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId)
+	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Endpoint)
 	if err != nil {
 		return nil, fmt.Errorf("could not create client: %w", err)
 	}
@@ -53,6 +56,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		PrivateKey: config.PrivateKey,
 		PublicKey:  config.PublicKey,
 		ProjectId:  config.ProjectId,
+		Endpoint:   config.Endpoint,
 	})
 	if err != nil {
 		return nil, fmt.Errorf("could not create certmgr: %w", err)
@@ -121,7 +125,7 @@ func (d *Deployer) Deploy(ctx context.Context, certPEM, privkeyPEM string) (*Dep
 	return &DeployResult{}, nil
 }
 
-func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.UCDNClient, error) {
+func createSDKClient(privateKey, publicKey, projectId, endpoint string) (*ucloudsdk.UCDNClient, error) {
 	if privateKey == "" {
 		return nil, fmt.Errorf("ucloud: invalid private key")
 	}
@@ -131,6 +135,13 @@ func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.UCDNCl
 
 	cfg := ucloud.NewConfig()
 	cfg.ProjectId = projectId
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	credential := auth.NewCredential()
 	credential.PrivateKey = privateKey
diff --git a/pkg/core/deployer/providers/ucloud-uclb/ucloud_uclb.go b/pkg/core/deployer/providers/ucloud-uclb/ucloud_uclb.go
index 74e3e339c..f95fa97af 100644
--- a/pkg/core/deployer/providers/ucloud-uclb/ucloud_uclb.go
+++ b/pkg/core/deployer/providers/ucloud-uclb/ucloud_uclb.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"log/slog"
+	"strings"
 	"sync"
 
 	"github.com/samber/lo"
@@ -29,6 +30,8 @@ type DeployerConfig struct {
 	PublicKey string `json:"publicKey"`
 	// 优刻得项目 ID。
 	ProjectId string `json:"projectId,omitempty"`
+	// 优刻得接口端点。
+	Endpoint string `json:"endpoint,omitempty"`
 	// 优刻得地域。
 	Region string `json:"region"`
 	// 部署目标。
@@ -58,7 +61,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		return nil, fmt.Errorf("the configuration of the deployer provider is nil")
 	}
 
-	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Region)
+	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Endpoint, config.Region)
 	if err != nil {
 		return nil, fmt.Errorf("could not create client: %w", err)
 	}
@@ -67,6 +70,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		PrivateKey: config.PrivateKey,
 		PublicKey:  config.PublicKey,
 		ProjectId:  config.ProjectId,
+		Endpoint:   config.Endpoint,
 		Region:     config.Region,
 	})
 	if err != nil {
@@ -250,7 +254,7 @@ func (d *Deployer) updateVServerCertificate(ctx context.Context, cloudLoadbalanc
 	return nil
 }
 
-func createSDKClient(privateKey, publicKey, projectId, region string) (*ucloudsdk.ULBClient, error) {
+func createSDKClient(privateKey, publicKey, projectId, endpoint, region string) (*ucloudsdk.ULBClient, error) {
 	if privateKey == "" {
 		return nil, fmt.Errorf("ucloud: invalid private key")
 	}
@@ -261,6 +265,13 @@ func createSDKClient(privateKey, publicKey, projectId, region string) (*ucloudsd
 	cfg := ucloud.NewConfig()
 	cfg.ProjectId = projectId
 	cfg.Region = region
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	credential := auth.NewCredential()
 	credential.PrivateKey = privateKey
diff --git a/pkg/core/deployer/providers/ucloud-uewaf/ucloud_uewaf.go b/pkg/core/deployer/providers/ucloud-uewaf/ucloud_uewaf.go
index 3abfaa808..6659d7b18 100644
--- a/pkg/core/deployer/providers/ucloud-uewaf/ucloud_uewaf.go
+++ b/pkg/core/deployer/providers/ucloud-uewaf/ucloud_uewaf.go
@@ -7,6 +7,7 @@ import (
 	"encoding/hex"
 	"fmt"
 	"log/slog"
+	"strings"
 	"time"
 
 	"github.com/ucloud/ucloud-sdk-go/ucloud"
@@ -28,6 +29,8 @@ type DeployerConfig struct {
 	PublicKey string `json:"publicKey"`
 	// 优刻得项目 ID。
 	ProjectId string `json:"projectId,omitempty"`
+	// 优刻得接口端点。
+	Endpoint string `json:"endpoint,omitempty"`
 	// 自定义域名（不支持泛域名）。
 	Domain string `json:"domain"`
 }
@@ -45,7 +48,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		return nil, fmt.Errorf("the configuration of the deployer provider is nil")
 	}
 
-	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId)
+	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Endpoint)
 	if err != nil {
 		return nil, fmt.Errorf("could not create client: %w", err)
 	}
@@ -95,7 +98,7 @@ func (d *Deployer) Deploy(ctx context.Context, certPEM, privkeyPEM string) (*Dep
 	return &DeployResult{}, nil
 }
 
-func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.UEWAFClient, error) {
+func createSDKClient(privateKey, publicKey, projectId, endpoint string) (*ucloudsdk.UEWAFClient, error) {
 	if privateKey == "" {
 		return nil, fmt.Errorf("ucloud: invalid private key")
 	}
@@ -105,6 +108,13 @@ func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.UEWAFC
 
 	cfg := ucloud.NewConfig()
 	cfg.ProjectId = projectId
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	credential := auth.NewCredential()
 	credential.PrivateKey = privateKey
diff --git a/pkg/core/deployer/providers/ucloud-upathx/ucloud_upathx.go b/pkg/core/deployer/providers/ucloud-upathx/ucloud_upathx.go
index 920d6938b..adca97c0d 100644
--- a/pkg/core/deployer/providers/ucloud-upathx/ucloud_upathx.go
+++ b/pkg/core/deployer/providers/ucloud-upathx/ucloud_upathx.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"log/slog"
+	"strings"
 
 	"github.com/ucloud/ucloud-sdk-go/services/uaccount"
 	"github.com/ucloud/ucloud-sdk-go/ucloud"
@@ -26,6 +27,8 @@ type DeployerConfig struct {
 	PublicKey string `json:"publicKey"`
 	// 优刻得项目 ID。
 	ProjectId string `json:"projectId,omitempty"`
+	// 优刻得接口端点。
+	Endpoint string `json:"endpoint,omitempty"`
 	// 加速器实例 ID。
 	AcceleratorId string `json:"acceleratorId"`
 	// 加速器监听端口。
@@ -46,7 +49,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		return nil, fmt.Errorf("the configuration of the deployer provider is nil")
 	}
 
-	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId)
+	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Endpoint)
 	if err != nil {
 		return nil, fmt.Errorf("could not create client: %w", err)
 	}
@@ -55,6 +58,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		PrivateKey: config.PrivateKey,
 		PublicKey:  config.PublicKey,
 		ProjectId:  config.ProjectId,
+		Endpoint:   config.Endpoint,
 	})
 	if err != nil {
 		return nil, fmt.Errorf("could not create certmgr: %w", err)
@@ -109,7 +113,7 @@ func (d *Deployer) Deploy(ctx context.Context, certPEM, privkeyPEM string) (*Dep
 	return &DeployResult{}, nil
 }
 
-func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.UPathXClient, error) {
+func createSDKClient(privateKey, publicKey, projectId, endpoint string) (*ucloudsdk.UPathXClient, error) {
 	if privateKey == "" {
 		return nil, fmt.Errorf("ucloud: invalid private key")
 	}
@@ -119,10 +123,17 @@ func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.UPathX
 
 	cfg := ucloud.NewConfig()
 	cfg.ProjectId = projectId
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	// PathX 相关接口要求必传 ProjectId 参数
 	if cfg.ProjectId == "" {
-		defaultProjectId, err := getSDKDefaultProjectId(privateKey, publicKey)
+		defaultProjectId, err := getSDKDefaultProjectId(privateKey, publicKey, endpoint)
 		if err != nil {
 			return nil, err
 		}
@@ -138,8 +149,15 @@ func createSDKClient(privateKey, publicKey, projectId string) (*ucloudsdk.UPathX
 	return client, nil
 }
 
-func getSDKDefaultProjectId(privateKey, publicKey string) (string, error) {
+func getSDKDefaultProjectId(privateKey, publicKey, endpoint string) (string, error) {
 	cfg := ucloud.NewConfig()
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	credential := auth.NewCredential()
 	credential.PrivateKey = privateKey
diff --git a/pkg/core/deployer/providers/ucloud-us3/ucloud_us3.go b/pkg/core/deployer/providers/ucloud-us3/ucloud_us3.go
index ac87337a8..2bcdf9ba4 100644
--- a/pkg/core/deployer/providers/ucloud-us3/ucloud_us3.go
+++ b/pkg/core/deployer/providers/ucloud-us3/ucloud_us3.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"log/slog"
+	"strings"
 
 	"github.com/ucloud/ucloud-sdk-go/ucloud"
 	"github.com/ucloud/ucloud-sdk-go/ucloud/auth"
@@ -25,6 +26,8 @@ type DeployerConfig struct {
 	PublicKey string `json:"publicKey"`
 	// 优刻得项目 ID。
 	ProjectId string `json:"projectId,omitempty"`
+	// 优刻得接口端点。
+	Endpoint string `json:"endpoint,omitempty"`
 	// 优刻得地域。
 	Region string `json:"region"`
 	// 存储桶名。
@@ -47,7 +50,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		return nil, fmt.Errorf("the configuration of the deployer provider is nil")
 	}
 
-	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Region)
+	client, err := createSDKClient(config.PrivateKey, config.PublicKey, config.ProjectId, config.Endpoint, config.Region)
 	if err != nil {
 		return nil, fmt.Errorf("could not create client: %w", err)
 	}
@@ -56,6 +59,7 @@ func NewDeployer(config *DeployerConfig) (*Deployer, error) {
 		PrivateKey: config.PrivateKey,
 		PublicKey:  config.PublicKey,
 		ProjectId:  config.ProjectId,
+		Endpoint:   config.Endpoint,
 	})
 	if err != nil {
 		return nil, fmt.Errorf("could not create certmgr: %w", err)
@@ -111,7 +115,7 @@ func (d *Deployer) Deploy(ctx context.Context, certPEM, privkeyPEM string) (*Dep
 	return &DeployResult{}, nil
 }
 
-func createSDKClient(privateKey, publicKey, projectId, region string) (*ucloudsdk.UFileClient, error) {
+func createSDKClient(privateKey, publicKey, projectId, endpoint, region string) (*ucloudsdk.UFileClient, error) {
 	if privateKey == "" {
 		return nil, fmt.Errorf("ucloud: invalid private key")
 	}
@@ -122,6 +126,13 @@ func createSDKClient(privateKey, publicKey, projectId, region string) (*ucloudsd
 	cfg := ucloud.NewConfig()
 	cfg.ProjectId = projectId
 	cfg.Region = region
+	if endpoint != "" {
+		if strings.Contains(endpoint, "://") {
+			cfg.BaseUrl = endpoint
+		} else {
+			cfg.BaseUrl = "https://" + endpoint
+		}
+	}
 
 	credential := auth.NewCredential()
 	credential.PrivateKey = privateKey
diff --git a/pkg/sdk3rd/ucloud/ucdn/client.go b/pkg/sdk3rd/ucloud/ucdn/client.go
index cb66be0f3..095906166 100644
--- a/pkg/sdk3rd/ucloud/ucdn/client.go
+++ b/pkg/sdk3rd/ucloud/ucdn/client.go
@@ -3,6 +3,8 @@
 package ucdn
 
 import (
+	"io"
+
 	"github.com/ucloud/ucloud-sdk-go/ucloud"
 	"github.com/ucloud/ucloud-sdk-go/ucloud/auth"
 )
@@ -14,6 +16,7 @@ type UCDNClient struct {
 func NewClient(config *ucloud.Config, credential *auth.Credential) *UCDNClient {
 	meta := ucloud.ClientMeta{Product: "UCDN"}
 	client := ucloud.NewClientWithMeta(config, credential, meta)
+	client.GetLogger().SetOutput(io.Discard)
 	return &UCDNClient{
 		client,
 	}
diff --git a/pkg/sdk3rd/ucloud/udnr/api_domain_dns_add.go b/pkg/sdk3rd/ucloud/udnr/api_domain_dns_add.go
new file mode 100644
index 000000000..101661db6
--- /dev/null
+++ b/pkg/sdk3rd/ucloud/udnr/api_domain_dns_add.go
@@ -0,0 +1,44 @@
+package udnr
+
+import (
+	"github.com/ucloud/ucloud-sdk-go/ucloud/request"
+	"github.com/ucloud/ucloud-sdk-go/ucloud/response"
+)
+
+type DomainDNSAddRequest struct {
+	request.CommonBase
+
+	Dn         *string `required:"true"`
+	RecordName *string `required:"true"`
+	DnsType    *string `required:"true"`
+	Content    *string `required:"true"`
+	TTL        *string `required:"false"`
+	Prio       *string `required:"false"`
+}
+
+type DomainDNSAddResponse struct {
+	response.CommonBase
+}
+
+func (c *UDNRClient) NewDomainDNSAddRequest() *DomainDNSAddRequest {
+	req := &DomainDNSAddRequest{}
+
+	c.Client.SetupRequest(req)
+
+	req.SetRetryable(true)
+	return req
+}
+
+func (c *UDNRClient) DomainDNSAdd(req *DomainDNSAddRequest) (*DomainDNSAddResponse, error) {
+	var err error
+	var res DomainDNSAddResponse
+
+	reqCopier := *req
+
+	err = c.Client.InvokeAction("UdnrDomainDNSAdd", &reqCopier, &res)
+	if err != nil {
+		return &res, err
+	}
+
+	return &res, nil
+}
diff --git a/pkg/sdk3rd/ucloud/udnr/api_domain_dns_delete.go b/pkg/sdk3rd/ucloud/udnr/api_domain_dns_delete.go
new file mode 100644
index 000000000..6791ecfc8
--- /dev/null
+++ b/pkg/sdk3rd/ucloud/udnr/api_domain_dns_delete.go
@@ -0,0 +1,42 @@
+package udnr
+
+import (
+	"github.com/ucloud/ucloud-sdk-go/ucloud/request"
+	"github.com/ucloud/ucloud-sdk-go/ucloud/response"
+)
+
+type DNSRecordDeleteRequest struct {
+	request.CommonBase
+
+	Dn         *string `required:"true"`
+	RecordName *string `required:"true"`
+	DnsType    *string `required:"true"`
+	Content    *string `required:"true"`
+}
+
+type DNSRecordDeleteResponse struct {
+	response.CommonBase
+}
+
+func (c *UDNRClient) NewDNSRecordDeleteRequest() *DNSRecordDeleteRequest {
+	req := &DNSRecordDeleteRequest{}
+
+	c.Client.SetupRequest(req)
+
+	req.SetRetryable(true)
+	return req
+}
+
+func (c *UDNRClient) DNSRecordDelete(req *DNSRecordDeleteRequest) (*DNSRecordDeleteResponse, error) {
+	var err error
+	var res DNSRecordDeleteResponse
+
+	reqCopier := *req
+
+	err = c.Client.InvokeAction("UdnrDeleteDnsRecord", &reqCopier, &res)
+	if err != nil {
+		return &res, err
+	}
+
+	return &res, nil
+}
diff --git a/pkg/sdk3rd/ucloud/udnr/api_domain_dns_query.go b/pkg/sdk3rd/ucloud/udnr/api_domain_dns_query.go
new file mode 100644
index 000000000..39ab0a209
--- /dev/null
+++ b/pkg/sdk3rd/ucloud/udnr/api_domain_dns_query.go
@@ -0,0 +1,41 @@
+package udnr
+
+import (
+	"github.com/ucloud/ucloud-sdk-go/ucloud/request"
+	"github.com/ucloud/ucloud-sdk-go/ucloud/response"
+)
+
+type DomainDNSQueryRequest struct {
+	request.CommonBase
+
+	Dn *string `required:"true"`
+}
+
+type DomainDNSQueryResponse struct {
+	response.CommonBase
+
+	Data []DomainDNSRecord
+}
+
+func (c *UDNRClient) NewDomainDNSQueryRequest() *DomainDNSQueryRequest {
+	req := &DomainDNSQueryRequest{}
+
+	c.Client.SetupRequest(req)
+
+	req.SetRetryable(true)
+	return req
+}
+
+func (c *UDNRClient) DomainDNSQuery(req *DomainDNSQueryRequest) (*DomainDNSQueryResponse, error) {
+	var err error
+	var res DomainDNSQueryResponse
+
+	reqCopier := *req
+
+	err = c.Client.InvokeAction("UdnrDomainDNSQuery", &reqCopier, &res)
+	if err != nil {
+		return &res, err
+	}
+
+	return &res, nil
+}
diff --git a/pkg/sdk3rd/ucloud/udnr/client.go b/pkg/sdk3rd/ucloud/udnr/client.go
new file mode 100644
index 000000000..dcee976bc
--- /dev/null
+++ b/pkg/sdk3rd/ucloud/udnr/client.go
@@ -0,0 +1,23 @@
+// An extension SDK client for UCloud DNR service.
+// Based on github.com/ucloud/ucloud-sdk-go.
+package udnr
+
+import (
+	"io"
+
+	"github.com/ucloud/ucloud-sdk-go/ucloud"
+	"github.com/ucloud/ucloud-sdk-go/ucloud/auth"
+)
+
+type UDNRClient struct {
+	*ucloud.Client
+}
+
+func NewClient(config *ucloud.Config, credential *auth.Credential) *UDNRClient {
+	meta := ucloud.ClientMeta{Product: "UDNR"}
+	client := ucloud.NewClientWithMeta(config, credential, meta)
+	client.GetLogger().SetOutput(io.Discard)
+	return &UDNRClient{
+		client,
+	}
+}
diff --git a/pkg/sdk3rd/ucloud/udnr/types.go b/pkg/sdk3rd/ucloud/udnr/types.go
new file mode 100644
index 000000000..3decfa259
--- /dev/null
+++ b/pkg/sdk3rd/ucloud/udnr/types.go
@@ -0,0 +1,9 @@
+package udnr
+
+type DomainDNSRecord struct {
+	Type     string `json:"DnsType,omitempty"`
+	Name     string `json:"RecordName,omitempty"`
+	Content  string `json:"Content,omitempty"`
+	Priority string `json:"Prio,omitempty"`
+	TTL      string `json:"TTL,omitempty"`
+}
diff --git a/pkg/sdk3rd/ucloud/uewaf/client.go b/pkg/sdk3rd/ucloud/uewaf/client.go
index b67325e79..8ca95660e 100644
--- a/pkg/sdk3rd/ucloud/uewaf/client.go
+++ b/pkg/sdk3rd/ucloud/uewaf/client.go
@@ -3,6 +3,8 @@
 package uewaf
 
 import (
+	"io"
+
 	"github.com/ucloud/ucloud-sdk-go/ucloud"
 	"github.com/ucloud/ucloud-sdk-go/ucloud/auth"
 )
@@ -14,6 +16,7 @@ type UEWAFClient struct {
 func NewClient(config *ucloud.Config, credential *auth.Credential) *UEWAFClient {
 	meta := ucloud.ClientMeta{Product: "UEWAF"}
 	client := ucloud.NewClientWithMeta(config, credential, meta)
+	client.GetLogger().SetOutput(io.Discard)
 	return &UEWAFClient{
 		client,
 	}
diff --git a/pkg/sdk3rd/ucloud/ufile/client.go b/pkg/sdk3rd/ucloud/ufile/client.go
index 1379f4120..802e171e2 100644
--- a/pkg/sdk3rd/ucloud/ufile/client.go
+++ b/pkg/sdk3rd/ucloud/ufile/client.go
@@ -3,6 +3,8 @@
 package ufile
 
 import (
+	"io"
+
 	"github.com/ucloud/ucloud-sdk-go/ucloud"
 	"github.com/ucloud/ucloud-sdk-go/ucloud/auth"
 )
@@ -14,6 +16,7 @@ type UFileClient struct {
 func NewClient(config *ucloud.Config, credential *auth.Credential) *UFileClient {
 	meta := ucloud.ClientMeta{Product: "UFile"}
 	client := ucloud.NewClientWithMeta(config, credential, meta)
+	client.GetLogger().SetOutput(io.Discard)
 	return &UFileClient{
 		client,
 	}
diff --git a/pkg/sdk3rd/ucloud/ulb/client.go b/pkg/sdk3rd/ucloud/ulb/client.go
index 7a67472c3..a249a9384 100644
--- a/pkg/sdk3rd/ucloud/ulb/client.go
+++ b/pkg/sdk3rd/ucloud/ulb/client.go
@@ -3,6 +3,8 @@
 package ulb
 
 import (
+	"io"
+
 	"github.com/ucloud/ucloud-sdk-go/ucloud"
 	"github.com/ucloud/ucloud-sdk-go/ucloud/auth"
 )
@@ -14,6 +16,7 @@ type ULBClient struct {
 func NewClient(config *ucloud.Config, credential *auth.Credential) *ULBClient {
 	meta := ucloud.ClientMeta{Product: "ULB"}
 	client := ucloud.NewClientWithMeta(config, credential, meta)
+	client.GetLogger().SetOutput(io.Discard)
 	return &ULBClient{
 		client,
 	}
diff --git a/pkg/sdk3rd/ucloud/upathx/client.go b/pkg/sdk3rd/ucloud/upathx/client.go
index 461219b7d..e4e802386 100644
--- a/pkg/sdk3rd/ucloud/upathx/client.go
+++ b/pkg/sdk3rd/ucloud/upathx/client.go
@@ -3,6 +3,8 @@
 package upathx
 
 import (
+	"io"
+
 	"github.com/ucloud/ucloud-sdk-go/ucloud"
 	"github.com/ucloud/ucloud-sdk-go/ucloud/auth"
 )
@@ -14,6 +16,7 @@ type UPathXClient struct {
 func NewClient(config *ucloud.Config, credential *auth.Credential) *UPathXClient {
 	meta := ucloud.ClientMeta{Product: "PathX"}
 	client := ucloud.NewClientWithMeta(config, credential, meta)
+	client.GetLogger().SetOutput(io.Discard)
 	return &UPathXClient{
 		client,
 	}
diff --git a/pkg/sdk3rd/ucloud/ussl/client.go b/pkg/sdk3rd/ucloud/ussl/client.go
index 6cd277108..65183976a 100644
--- a/pkg/sdk3rd/ucloud/ussl/client.go
+++ b/pkg/sdk3rd/ucloud/ussl/client.go
@@ -3,6 +3,8 @@
 package ussl
 
 import (
+	"io"
+
 	"github.com/ucloud/ucloud-sdk-go/ucloud"
 	"github.com/ucloud/ucloud-sdk-go/ucloud/auth"
 )
@@ -14,6 +16,7 @@ type USSLClient struct {
 func NewClient(config *ucloud.Config, credential *auth.Credential) *USSLClient {
 	meta := ucloud.ClientMeta{Product: "USSL"}
 	client := ucloud.NewClientWithMeta(config, credential, meta)
+	client.GetLogger().SetOutput(io.Discard)
 	return &USSLClient{
 		client,
 	}
diff --git a/ui/src/components/workflow/designer/forms/BizApplyNodeConfigFieldsProvider.tsx b/ui/src/components/workflow/designer/forms/BizApplyNodeConfigFieldsProvider.tsx
index 83636d30d..21b792cd6 100644
--- a/ui/src/components/workflow/designer/forms/BizApplyNodeConfigFieldsProvider.tsx
+++ b/ui/src/components/workflow/designer/forms/BizApplyNodeConfigFieldsProvider.tsx
@@ -12,6 +12,7 @@ import BizApplyNodeConfigFieldsProviderLocal from "./BizApplyNodeConfigFieldsPro
 import BizApplyNodeConfigFieldsProviderOracleCloudDNS from "./BizApplyNodeConfigFieldsProviderOracleCloudDNS";
 import BizApplyNodeConfigFieldsProviderS3 from "./BizApplyNodeConfigFieldsProviderS3";
 import BizApplyNodeConfigFieldsProviderSSH from "./BizApplyNodeConfigFieldsProviderSSH";
+import BizApplyNodeConfigFieldsProviderUCloudUDNR from "./BizApplyNodeConfigFieldsProviderUCloudUDNR";
 
 const acmeDns01ProviderComponentMap: Partial<Record<ACMEDns01ProviderType, React.ComponentType<any>>> = {
   /*
@@ -28,6 +29,8 @@ const acmeDns01ProviderComponentMap: Partial<Record<ACMEDns01ProviderType, React
   [ACME_DNS01_PROVIDERS.JDCLOUD_DNS]: BizApplyNodeConfigFieldsProviderJDCloudDNS,
   [ACME_DNS01_PROVIDERS.ORACLECLOUD]: BizApplyNodeConfigFieldsProviderOracleCloudDNS,
   [ACME_DNS01_PROVIDERS.ORACLECLOUD_DNS]: BizApplyNodeConfigFieldsProviderOracleCloudDNS,
+  [ACME_DNS01_PROVIDERS.UCLOUD]: BizApplyNodeConfigFieldsProviderUCloudUDNR,
+  [ACME_DNS01_PROVIDERS.UCLOUD_UDNR]: BizApplyNodeConfigFieldsProviderUCloudUDNR,
 };
 
 const acmeHttp01ProviderComponentMap: Partial<Record<ACMEHttp01ProviderType, React.ComponentType<any>>> = {
diff --git a/ui/src/components/workflow/designer/forms/BizApplyNodeConfigFieldsProviderUCloudUDNR.tsx b/ui/src/components/workflow/designer/forms/BizApplyNodeConfigFieldsProviderUCloudUDNR.tsx
new file mode 100644
index 000000000..71584201a
--- /dev/null
+++ b/ui/src/components/workflow/designer/forms/BizApplyNodeConfigFieldsProviderUCloudUDNR.tsx
@@ -0,0 +1,50 @@
+import { getI18n, useTranslation } from "react-i18next";
+import { Form, Input } from "antd";
+import { createSchemaFieldRule } from "antd-zod";
+import { z } from "zod";
+
+import { useFormNestedFieldsContext } from "./_context";
+
+const BizApplyNodeConfigFieldsProviderUCloudUDNR = () => {
+  const { i18n, t } = useTranslation();
+
+  const { parentNamePath } = useFormNestedFieldsContext();
+  const formSchema = z.object({
+    [parentNamePath]: getSchema({ i18n }),
+  });
+  const formRule = createSchemaFieldRule(formSchema);
+  const initialValues = getInitialValues();
+
+  return (
+    <>
+      <Form.Item
+        name={[parentNamePath, "endpoint"]}
+        initialValue={initialValues.endpoint}
+        label={t("workflow_node.apply.form.ucloud_udnr_endpoint.label")}
+        rules={[formRule]}
+        tooltip={<span dangerouslySetInnerHTML={{ __html: t("workflow_node.apply.form.ucloud_udnr_endpoint.tooltip") }}></span>}
+      >
+        <Input placeholder={t("workflow_node.apply.form.ucloud_udnr_endpoint.placeholder")} />
+      </Form.Item>
+    </>
+  );
+};
+
+const getInitialValues = (): Nullish<z.infer<ReturnType<typeof getSchema>>> => {
+  return {};
+};
+
+const getSchema = ({ i18n = getI18n() }: { i18n?: ReturnType<typeof getI18n> }) => {
+  const { t: _ } = i18n;
+
+  return z.object({
+    endpoint: z.string().nullish(),
+  });
+};
+
+const _default = Object.assign(BizApplyNodeConfigFieldsProviderUCloudUDNR, {
+  getInitialValues,
+  getSchema,
+});
+
+export default _default;
diff --git a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderTencentCloudCLB.tsx b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderTencentCloudCLB.tsx
index d5618ba06..cf5c25377 100644
--- a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderTencentCloudCLB.tsx
+++ b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderTencentCloudCLB.tsx
@@ -112,8 +112,8 @@ const getSchema = ({ i18n = getI18n() }: { i18n?: ReturnType<typeof getI18n> })
   return z
     .object({
       endpoint: z.string().nullish(),
-      deployTarget: z.enum([DEPLOY_TARGET_LOADBALANCER, DEPLOY_TARGET_LISTENER, DEPLOY_TARGET_RULEDOMAIN]),
       region: z.string().nonempty(),
+      deployTarget: z.enum([DEPLOY_TARGET_LOADBALANCER, DEPLOY_TARGET_LISTENER, DEPLOY_TARGET_RULEDOMAIN]),
       loadbalancerId: z.string().nonempty(),
       listenerId: z.string().nullish(),
       domain: z.string().nullish(),
diff --git a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUALB.tsx b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUALB.tsx
index a8d949106..de12db760 100644
--- a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUALB.tsx
+++ b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUALB.tsx
@@ -26,6 +26,16 @@ const BizDeployNodeConfigFieldsProviderUCloudUALB = () => {
 
   return (
     <>
+      <Form.Item
+        name={[parentNamePath, "endpoint"]}
+        initialValue={initialValues.endpoint}
+        label={t("workflow_node.deploy.form.ucloud_ualb_endpoint.label")}
+        rules={[formRule]}
+        tooltip={<span dangerouslySetInnerHTML={{ __html: t("workflow_node.deploy.form.ucloud_ualb_endpoint.tooltip") }}></span>}
+      >
+        <Input allowClear placeholder={t("workflow_node.deploy.form.ucloud_ualb_endpoint.placeholder")} />
+      </Form.Item>
+
       <Form.Item
         name={[parentNamePath, "region"]}
         initialValue={initialValues.region}
@@ -103,8 +113,8 @@ const getSchema = ({ i18n = getI18n() }: { i18n?: ReturnType<typeof getI18n> })
   return z
     .object({
       endpoint: z.string().nullish(),
-      deployTarget: z.enum([DEPLOY_TARGET_LOADBALANCER, DEPLOY_TARGET_LISTENER]),
       region: z.string().nonempty(),
+      deployTarget: z.enum([DEPLOY_TARGET_LOADBALANCER, DEPLOY_TARGET_LISTENER]),
       loadbalancerId: z.string().nonempty(),
       listenerId: z.string().nullish(),
       domain: z
diff --git a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUCDN.tsx b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUCDN.tsx
index c3d89d785..19e5c2a09 100644
--- a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUCDN.tsx
+++ b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUCDN.tsx
@@ -17,6 +17,16 @@ const BizDeployNodeConfigFieldsProviderUCloudUCDN = () => {
 
   return (
     <>
+      <Form.Item
+        name={[parentNamePath, "endpoint"]}
+        initialValue={initialValues.endpoint}
+        label={t("workflow_node.deploy.form.ucloud_ucdn_endpoint.label")}
+        rules={[formRule]}
+        tooltip={<span dangerouslySetInnerHTML={{ __html: t("workflow_node.deploy.form.ucloud_ucdn_endpoint.tooltip") }}></span>}
+      >
+        <Input allowClear placeholder={t("workflow_node.deploy.form.ucloud_ucdn_endpoint.placeholder")} />
+      </Form.Item>
+
       <Form.Item
         name={[parentNamePath, "domainId"]}
         initialValue={initialValues.domainId}
@@ -40,6 +50,7 @@ const getSchema = ({ i18n = getI18n() }: { i18n?: ReturnType<typeof getI18n> })
   const { t: _ } = i18n;
 
   return z.object({
+    endpoint: z.string().nullish(),
     domainId: z.string().nonempty(),
   });
 };
diff --git a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUCLB.tsx b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUCLB.tsx
index 5dc91ddc0..d05f82221 100644
--- a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUCLB.tsx
+++ b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUCLB.tsx
@@ -25,6 +25,16 @@ const BizDeployNodeConfigFieldsProviderUCloudUCLB = () => {
 
   return (
     <>
+      <Form.Item
+        name={[parentNamePath, "endpoint"]}
+        initialValue={initialValues.endpoint}
+        label={t("workflow_node.deploy.form.ucloud_uclb_endpoint.label")}
+        rules={[formRule]}
+        tooltip={<span dangerouslySetInnerHTML={{ __html: t("workflow_node.deploy.form.ucloud_uclb_endpoint.tooltip") }}></span>}
+      >
+        <Input allowClear placeholder={t("workflow_node.deploy.form.ucloud_uclb_endpoint.placeholder")} />
+      </Form.Item>
+
       <Form.Item
         name={[parentNamePath, "region"]}
         initialValue={initialValues.region}
@@ -90,8 +100,8 @@ const getSchema = ({ i18n = getI18n() }: { i18n?: ReturnType<typeof getI18n> })
   return z
     .object({
       endpoint: z.string().nullish(),
-      deployTarget: z.enum([DEPLOY_TARGET_LOADBALANCER, DEPLOY_TARGET_VSERVER]),
       region: z.string().nonempty(),
+      deployTarget: z.enum([DEPLOY_TARGET_LOADBALANCER, DEPLOY_TARGET_VSERVER]),
       loadbalancerId: z.string().nonempty(),
       vserverId: z.string().nullish(),
     })
diff --git a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUEWAF.tsx b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUEWAF.tsx
index ec96738cd..1a652e19f 100644
--- a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUEWAF.tsx
+++ b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUEWAF.tsx
@@ -19,6 +19,16 @@ const BizDeployNodeConfigFieldsProviderUCloudUEWAF = () => {
 
   return (
     <>
+      <Form.Item
+        name={[parentNamePath, "endpoint"]}
+        initialValue={initialValues.endpoint}
+        label={t("workflow_node.deploy.form.ucloud_uewaf_endpoint.label")}
+        rules={[formRule]}
+        tooltip={<span dangerouslySetInnerHTML={{ __html: t("workflow_node.deploy.form.ucloud_uewaf_endpoint.tooltip") }}></span>}
+      >
+        <Input allowClear placeholder={t("workflow_node.deploy.form.ucloud_uewaf_endpoint.placeholder")} />
+      </Form.Item>
+
       <Form.Item
         name={[parentNamePath, "domain"]}
         initialValue={initialValues.domain}
@@ -41,6 +51,7 @@ const getSchema = ({ i18n = getI18n() }: { i18n?: ReturnType<typeof getI18n> })
   const { t } = i18n;
 
   return z.object({
+    endpoint: z.string().nullish(),
     domain: z.string().refine((v) => isDomain(v), t("common.errmsg.domain_invalid")),
   });
 };
diff --git a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUPathX.tsx b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUPathX.tsx
index 8c954a96b..241e08cdd 100644
--- a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUPathX.tsx
+++ b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUPathX.tsx
@@ -19,6 +19,16 @@ const BizDeployNodeConfigFieldsProviderUCloudUPathX = () => {
 
   return (
     <>
+      <Form.Item
+        name={[parentNamePath, "endpoint"]}
+        initialValue={initialValues.endpoint}
+        label={t("workflow_node.deploy.form.ucloud_upathx_endpoint.label")}
+        rules={[formRule]}
+        tooltip={<span dangerouslySetInnerHTML={{ __html: t("workflow_node.deploy.form.ucloud_upathx_endpoint.tooltip") }}></span>}
+      >
+        <Input allowClear placeholder={t("workflow_node.deploy.form.ucloud_upathx_endpoint.placeholder")} />
+      </Form.Item>
+
       <Form.Item
         name={[parentNamePath, "acceleratorId"]}
         initialValue={initialValues.acceleratorId}
@@ -53,6 +63,7 @@ const getSchema = ({ i18n = getI18n() }: { i18n?: ReturnType<typeof getI18n> })
   const { t } = i18n;
 
   return z.object({
+    endpoint: z.string().nullish(),
     acceleratorId: z.string().nonempty(),
     listenerPort: z.coerce.number().refine((v) => isPortNumber(v), t("common.errmsg.port_invalid")),
   });
diff --git a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUS3.tsx b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUS3.tsx
index 05cc217ed..19a31ab02 100644
--- a/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUS3.tsx
+++ b/ui/src/components/workflow/designer/forms/BizDeployNodeConfigFieldsProviderUCloudUS3.tsx
@@ -19,6 +19,16 @@ const BizDeployNodeConfigFieldsProviderUCloudUS3 = () => {
 
   return (
     <>
+      <Form.Item
+        name={[parentNamePath, "endpoint"]}
+        initialValue={initialValues.endpoint}
+        label={t("workflow_node.deploy.form.ucloud_us3_endpoint.label")}
+        rules={[formRule]}
+        tooltip={<span dangerouslySetInnerHTML={{ __html: t("workflow_node.deploy.form.ucloud_us3_endpoint.tooltip") }}></span>}
+      >
+        <Input allowClear placeholder={t("workflow_node.deploy.form.ucloud_us3_endpoint.placeholder")} />
+      </Form.Item>
+
       <Form.Item
         name={[parentNamePath, "region"]}
         initialValue={initialValues.region}
@@ -62,6 +72,7 @@ const getSchema = ({ i18n = getI18n() }: { i18n?: ReturnType<typeof getI18n> })
   const { t } = i18n;
 
   return z.object({
+    endpoint: z.string().nullish(),
     region: z.string().nonempty(),
     bucket: z.string().nonempty(),
     domain: z.string().refine((v) => isDomain(v), t("common.errmsg.domain_invalid")),
diff --git a/ui/src/i18n/resources/en/nls.workflow.nodes.json b/ui/src/i18n/resources/en/nls.workflow.nodes.json
index 192a18e05..bbd51c347 100644
--- a/ui/src/i18n/resources/en/nls.workflow.nodes.json
+++ b/ui/src/i18n/resources/en/nls.workflow.nodes.json
@@ -344,6 +344,11 @@
       "ssh_use_scp": {
         "label": "Fallback to use SCP",
         "tooltip": "If the remote server does not support SFTP, please check this option to fallback to SCP."
+      },
+      "ucloud_udnr_endpoint": {
+        "label": "UCloud API endpoint (Optional)",
+        "placeholder": "Please enter UCloud UDNR API endpoint (e.g. api.ucloud-global.com)",
+        "tooltip": "<ul style=\"list-style: disc;\"><li><strong>api.ucloud-global.com</strong> for UCloud Global</li><li><strong>api.ucloud.cn</strong> for UCloud in China</li></ul>"
       }
     }
   },
@@ -2565,6 +2570,11 @@
         "placeholder": "Please enter Tencent Cloud WAF domain ID",
         "tooltip": "For more information, see <a href=\"https://console.tencentcloud.com/waf\" target=\"_blank\">https://console.tencentcloud.com/waf</a>"
       },
+      "ucloud_ualb_endpoint": {
+        "label": "UCloud API endpoint (Optional)",
+        "placeholder": "Please enter UCloud UALB API endpoint (e.g. api.ucloud-global.com)",
+        "tooltip": "<ul style=\"list-style: disc;\"><li><strong>api.ucloud-global.com</strong> for UCloud Global</li><li><strong>api.ucloud.cn</strong> for UCloud in China</li></ul>"
+      },
       "ucloud_ualb_region": {
         "label": "UCloud region",
         "placeholder": "Please enter UCloud ALB region (e.g. cn-bj2)",
@@ -2595,11 +2605,21 @@
         "placeholder": "Please enter UCloud UALB SNI domain name",
         "help": "Notes: Leave it blank to set the default certificate; otherwise, to set the extension one for SNI."
       },
+      "ucloud_ucdn_endpoint": {
+        "label": "UCloud API endpoint (Optional)",
+        "placeholder": "Please enter UCloud UCDN API endpoint (e.g. api.ucloud-global.com)",
+        "tooltip": "<ul style=\"list-style: disc;\"><li><strong>api.ucloud-global.com</strong> for UCloud Global</li><li><strong>api.ucloud.cn</strong> for UCloud in China</li></ul>"
+      },
       "ucloud_ucdn_domain_id": {
         "label": "UCloud UCDN domain ID",
         "placeholder": "Please enter UCloud UCDN domain ID",
         "tooltip": "For more information, see <a href=\"https://console.ucloud-global.com/ucdn\" target=\"_blank\">https://console.ucloud-global.com/ucdn</a>"
       },
+      "ucloud_uclb_endpoint": {
+        "label": "UCloud API endpoint (Optional)",
+        "placeholder": "Please enter UCloud UCLB API endpoint (e.g. api.ucloud-global.com)",
+        "tooltip": "<ul style=\"list-style: disc;\"><li><strong>api.ucloud-global.com</strong> for UCloud Global</li><li><strong>api.ucloud.cn</strong> for UCloud in China</li></ul>"
+      },
       "ucloud_uclb_region": {
         "label": "UCloud region",
         "placeholder": "Please enter UCloud UCLB region (e.g. cn-bj2)",
@@ -2625,6 +2645,11 @@
         "placeholder": "Please enter UCloud UCLB VServer ID",
         "tooltip": "For more information, see <a href=\"https://console.ucloud-global.com/ulb/ulb\" target=\"_blank\">https://console.ucloud-global.com/ulb/ulb</a>"
       },
+      "ucloud_upathx_endpoint": {
+        "label": "UCloud API endpoint (Optional)",
+        "placeholder": "Please enter UCloud UPathX API endpoint (e.g. api.ucloud-global.com)",
+        "tooltip": "<ul style=\"list-style: disc;\"><li><strong>api.ucloud-global.com</strong> for UCloud Global</li><li><strong>api.ucloud.cn</strong> for UCloud in China</li></ul>"
+      },
       "ucloud_upathx_accelerator_id": {
         "label": "UCloud UPathX accelerator ID",
         "placeholder": "Please enter UCloud UPathX accelerator ID",
@@ -2635,6 +2660,11 @@
         "placeholder": "Please enter UCloud UPathX listener port",
         "tooltip": "For more information, see <a href=\"https://console.ucloud-global.com/upathx/accelerate\" target=\"_blank\">https://console.ucloud-global.com/upathx/accelerate</a>"
       },
+      "ucloud_us3_endpoint": {
+        "label": "UCloud API endpoint (Optional)",
+        "placeholder": "Please enter UCloud US3 API endpoint (e.g. api.ucloud-global.com)",
+        "tooltip": "<ul style=\"list-style: disc;\"><li><strong>api.ucloud-global.com</strong> for UCloud Global</li><li><strong>api.ucloud.cn</strong> for UCloud in China</li></ul>"
+      },
       "ucloud_us3_region": {
         "label": "UCloud region",
         "placeholder": "Please enter UCloud US3 region (e.g. cn-bj2)",
@@ -2648,6 +2678,11 @@
         "label": "UCloud US3 custom domain",
         "placeholder": "Please enter UCloud US3 bucket custom domain name"
       },
+      "ucloud_uewaf_endpoint": {
+        "label": "UCloud API endpoint (Optional)",
+        "placeholder": "Please enter UCloud UEWAF API endpoint (e.g. api.ucloud-global.com)",
+        "tooltip": "<ul style=\"list-style: disc;\"><li><strong>api.ucloud-global.com</strong> for UCloud Global</li><li><strong>api.ucloud.cn</strong> for UCloud in China</li></ul>"
+      },
       "ucloud_uewaf_domain": {
         "label": "UCloud UEWAF domain",
         "placeholder": "Please enter UCloud UEWAF domain name"
diff --git a/ui/src/i18n/resources/zh/nls.workflow.nodes.json b/ui/src/i18n/resources/zh/nls.workflow.nodes.json
index d419af9cc..ca6d16c87 100644
--- a/ui/src/i18n/resources/zh/nls.workflow.nodes.json
+++ b/ui/src/i18n/resources/zh/nls.workflow.nodes.json
@@ -343,6 +343,11 @@
       "ssh_use_scp": {
         "label": "回退使用 SCP",
         "tooltip": "如果你的远程服务器不支持 SFTP，请勾选此选项回退为 SCP。"
+      },
+      "ucloud_udnr_endpoint": {
+        "label": "优刻得接口端点（可选）",
+        "placeholder": "请输入优刻得 UDNR 接口端点（例如：api.ucloud.cn）",
+        "tooltip": "这是什么？请参阅 <a href=\"https://docs.ucloud.cn/api/summary/gateway\" target=\"_blank\">https://docs.ucloud.cn/api/summary/gateway</a><br>国际站用户请填写 <em>api.ucloud-global.com</em>。"
       }
     }
   },
@@ -2401,12 +2406,12 @@
       },
       "tencentcloud_scf_region": {
         "label": "腾讯云服务地域",
-        "placeholder": "输入腾讯云 SCF 服务地域（例如：ap-guangzhou）",
+        "placeholder": "请输入腾讯云 SCF 服务地域（例如：ap-guangzhou）",
         "tooltip": "这是什么？请参阅 <a href=\"https://cloud.tencent.com/document/product/583/17299\" target=\"_blank\">https://cloud.tencent.com/document/product/583/17299</a>"
       },
       "tencentcloud_scf_domain": {
         "label": "腾讯云 SCF 自定义域名",
-        "placeholder": "输入腾讯云 SCF 自定义域名"
+        "placeholder": "请输入腾讯云 SCF 自定义域名"
       },
       "tencentcloud_ssl_endpoint": {
         "label": "腾讯云接口端点（可选）",
@@ -2494,7 +2499,7 @@
       },
       "tencentcloud_tse_region": {
         "label": "腾讯云服务地域",
-        "placeholder": "输入腾讯云 TSE 服务地域（例如：ap-guangzhou）",
+        "placeholder": "请输入腾讯云 TSE 服务地域（例如：ap-guangzhou）",
         "tooltip": "这是什么？请参阅 <a href=\"https://cloud.tencent.com.cn/document/product/1364/54618\" target=\"_blank\">https://cloud.tencent.com.cn/document/product/1364/54618</a>"
       },
       "tencentcloud_tse_service_type": {
@@ -2513,7 +2518,7 @@
       },
       "tencentcloud_tse_domains": {
         "label": "腾讯云 TSE 云原生网关绑定域名",
-        "placeholder": "输入腾讯云 TSE 云原生网关绑定域名（多个值请用半角分号隔开）",
+        "placeholder": "请输入腾讯云 TSE 云原生网关绑定域名（多个值请用半角分号隔开）",
         "help": "提示：支持多个域名，以半角分号隔开。",
         "multiple_input_modal": {
           "title": "修改腾讯云 TSE 云原生网关绑定域名",
@@ -2564,9 +2569,14 @@
         "placeholder": "请输入腾讯云 WAF 域名 ID",
         "tooltip": "这是什么？请参阅 <a href=\"https://console.cloud.tencent.com/waf\" target=\"_blank\">https://console.cloud.tencent.com/waf</a>"
       },
+      "ucloud_ualb_endpoint": {
+        "label": "优刻得接口端点（可选）",
+        "placeholder": "请输入优刻得 UALB 接口端点（例如：api.ucloud.cn）",
+        "tooltip": "这是什么？请参阅 <a href=\"https://docs.ucloud.cn/api/summary/gateway\" target=\"_blank\">https://docs.ucloud.cn/api/summary/gateway</a><br>国际站用户请填写 <em>api.ucloud-global.com</em>。"
+      },
       "ucloud_ualb_region": {
         "label": "优刻得服务地域",
-        "placeholder": "优刻得 UALB 服务地域（例如：cn-bj2）",
+        "placeholder": "请输入优刻得 UALB 服务地域（例如：cn-bj2）",
         "tooltip": "这是什么？请参阅 <a href=\"https://docs.ucloud.cn/api/summary/regionlist\" target=\"_blank\">https://docs.ucloud.cn/api/summary/regionlist</a>"
       },
       "ucloud_ualb_deploy_target": {
@@ -2594,14 +2604,24 @@
         "placeholder": "请输入优刻得 UALB 扩展域名",
         "help": "提示：不填写时，将替换监听器的默认证书；否则，将替换扩展域名证书。"
       },
+      "ucloud_ucdn_endpoint": {
+        "label": "优刻得接口端点（可选）",
+        "placeholder": "请输入优刻得 UCDN 接口端点（例如：api.ucloud.cn）",
+        "tooltip": "这是什么？请参阅 <a href=\"https://docs.ucloud.cn/api/summary/gateway\" target=\"_blank\">https://docs.ucloud.cn/api/summary/gateway</a><br>国际站用户请填写 <em>api.ucloud-global.com</em>。"
+      },
       "ucloud_ucdn_domain_id": {
         "label": "优刻得 UCDN 域名 ID",
         "placeholder": "请输入优刻得 UCDN 域名 ID",
         "tooltip": "这是什么？请参阅 <a href=\"https://console.ucloud.cn/ucdn\" target=\"_blank\">https://console.ucloud.cn/ucdn</a>"
       },
+      "ucloud_uclb_endpoint": {
+        "label": "优刻得接口端点（可选）",
+        "placeholder": "请输入优刻得 UCLB 接口端点（例如：api.ucloud.cn）",
+        "tooltip": "这是什么？请参阅 <a href=\"https://docs.ucloud.cn/api/summary/gateway\" target=\"_blank\">https://docs.ucloud.cn/api/summary/gateway</a><br>国际站用户请填写 <em>api.ucloud-global.com</em>。"
+      },
       "ucloud_uclb_region": {
         "label": "优刻得服务地域",
-        "placeholder": "优刻得 UCLB 服务地域（例如：cn-bj2）",
+        "placeholder": "请输入优刻得 UCLB 服务地域（例如：cn-bj2）",
         "tooltip": "这是什么？请参阅 <a href=\"https://docs.ucloud.cn/api/summary/regionlist\" target=\"_blank\">https://docs.ucloud.cn/api/summary/regionlist</a>"
       },
       "ucloud_uclb_deploy_target": {
@@ -2624,6 +2644,11 @@
         "placeholder": "请输入优刻得 UCLB VServer ID",
         "tooltip": "这是什么？请参阅 <a href=\"https://console.ucloud.cn/ulb/ulb\" target=\"_blank\">https://console.ucloud.cn/ulb/ulb</a>"
       },
+      "ucloud_upathx_endpoint": {
+        "label": "优刻得接口端点（可选）",
+        "placeholder": "请输入优刻得 UPathX 接口端点（例如：api.ucloud.cn）",
+        "tooltip": "这是什么？请参阅 <a href=\"https://docs.ucloud.cn/api/summary/gateway\" target=\"_blank\">https://docs.ucloud.cn/api/summary/gateway</a><br>国际站用户请填写 <em>api.ucloud-global.com</em>。"
+      },
       "ucloud_upathx_accelerator_id": {
         "label": "优刻得 UPathX 加速器实例 ID",
         "placeholder": "请输入优刻得 UPathX 加速器实例 ID",
@@ -2634,9 +2659,14 @@
         "placeholder": "请输入优刻得 UPathX 加速器监听端口",
         "tooltip": "这是什么？请参阅 <a href=\"https://console.ucloud.cn/upathx/accelerate\" target=\"_blank\">https://console.ucloud.cn/upathx/accelerate</a>"
       },
+      "ucloud_us3_endpoint": {
+        "label": "优刻得接口端点（可选）",
+        "placeholder": "请输入优刻得 US3 接口端点（例如：api.ucloud.cn）",
+        "tooltip": "这是什么？请参阅 <a href=\"https://docs.ucloud.cn/api/summary/gateway\" target=\"_blank\">https://docs.ucloud.cn/api/summary/gateway</a><br>国际站用户请填写 <em>api.ucloud-global.com</em>。"
+      },
       "ucloud_us3_region": {
         "label": "优刻得服务地域",
-        "placeholder": "优刻得 US3 服务地域（例如：cn-bj2）",
+        "placeholder": "请输入优刻得 US3 服务地域（例如：cn-bj2）",
         "tooltip": "这是什么？请参阅 <a href=\"https://docs.ucloud.cn/api/summary/regionlist\" target=\"_blank\">https://docs.ucloud.cn/api/summary/regionlist</a>"
       },
       "ucloud_us3_bucket": {
@@ -2647,6 +2677,11 @@
         "label": "优刻得 US3 自定义域名",
         "placeholder": "请输入优刻得 US3 自定义域名"
       },
+      "ucloud_uewaf_endpoint": {
+        "label": "优刻得接口端点（可选）",
+        "placeholder": "请输入优刻得 UEWAF 接口端点（例如：api.ucloud.cn）",
+        "tooltip": "这是什么？请参阅 <a href=\"https://docs.ucloud.cn/api/summary/gateway\" target=\"_blank\">https://docs.ucloud.cn/api/summary/gateway</a><br>国际站用户请填写 <em>api.ucloud-global.com</em>。"
+      },
       "ucloud_uewaf_domain": {
         "label": "优刻得 UEWAF 防护域名",
         "placeholder": "请输入优刻得 UEWAF 防护域名"