diff --git a/internal/db/models/acme/acme_task_dao.go b/internal/db/models/acme/acme_task_dao.go
index e34e2ca8..3ec12fa2 100644
--- a/internal/db/models/acme/acme_task_dao.go
+++ b/internal/db/models/acme/acme_task_dao.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	acmeutils "github.com/TeaOSLab/EdgeAPI/internal/acme"
+	teaconst "github.com/TeaOSLab/EdgeAPI/internal/const"
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models/dns"
 	dbutils "github.com/TeaOSLab/EdgeAPI/internal/db/utils"
@@ -400,6 +401,7 @@ func (this *ACMETaskDAO) runTaskWithoutLog(tx *dbs.Tx, taskId int64) (isOk bool,
 					client := utils.SharedHttpClient(5 * time.Second)
 					req, err := http.NewRequest(http.MethodPost, task.AuthURL, bytes.NewReader(authJSON))
 					req.Header.Set("Content-Type", "application/json")
+					req.Header.Set("User-Agent", teaconst.ProductName+"/"+teaconst.Version)
 					if err != nil {
 						remotelogs.Error("ACME", "parse auth url failed '"+task.AuthURL+"': "+err.Error())
 					} else {
diff --git a/internal/dnsclients/provider_cloud_flare.go b/internal/dnsclients/provider_cloud_flare.go
index 4d1d45fb..2e889583 100644
--- a/internal/dnsclients/provider_cloud_flare.go
+++ b/internal/dnsclients/provider_cloud_flare.go
@@ -6,6 +6,7 @@ import (
 	"bytes"
 	"crypto/tls"
 	"encoding/json"
+	teaconst "github.com/TeaOSLab/EdgeAPI/internal/const"
 	"github.com/TeaOSLab/EdgeAPI/internal/dnsclients/cloudflare"
 	"github.com/TeaOSLab/EdgeAPI/internal/dnsclients/dnstypes"
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
@@ -257,6 +258,7 @@ func (this *CloudFlareProvider) doAPI(method string, apiPath string, args map[st
 	if err != nil {
 		return err
 	}
+	req.Header.Set("User-Agent", teaconst.ProductName+"/"+teaconst.Version)
 	req.Header.Set("Content-Type", "application/json")
 	req.Header.Set("X-Auth-Key", this.apiKey)
 	req.Header.Set("x-Auth-Email", this.email)
diff --git a/internal/dnsclients/provider_custom_http.go b/internal/dnsclients/provider_custom_http.go
index ccff06ba..ab666fca 100644
--- a/internal/dnsclients/provider_custom_http.go
+++ b/internal/dnsclients/provider_custom_http.go
@@ -165,7 +165,7 @@ func (this *CustomHTTPProvider) post(params maps.Map) (respData []byte, err erro
 	timestamp := strconv.FormatInt(time.Now().Unix(), 10)
 	req.Header.Set("Timestamp", timestamp)
 	req.Header.Set("Token", fmt.Sprintf("%x", sha1.Sum([]byte(this.secret+"@"+timestamp))))
-	req.Header.Set("User-Agent", "GoEdge/"+teaconst.Version)
+	req.Header.Set("User-Agent", teaconst.ProductName+"/"+teaconst.Version)
 
 	resp, err := customHTTPClient.Do(req)
 	if err != nil {