diff --git a/cmd/dashboard/controller/controller.go b/cmd/dashboard/controller/controller.go
index cb731b8..0cb1aae 100644
--- a/cmd/dashboard/controller/controller.go
+++ b/cmd/dashboard/controller/controller.go
@@ -155,6 +155,7 @@ func routers(r *gin.Engine, frontendDist fs.FS) {
 
 	auth.POST("/domains", commonHandler(AddDomain))
 	auth.POST("/domains/:id/verify", commonHandler(VerifyDomain))
+	auth.POST("/domains/:id/sync", commonHandler(SyncDomainWHOIS))
 	auth.PUT("/domains/:id", commonHandler(UpdateDomain))
 	auth.DELETE("/domains/:id", commonHandler(DeleteDomain))
 
diff --git a/cmd/dashboard/controller/domain.go b/cmd/dashboard/controller/domain.go
index c2d60b3..c7273e6 100644
--- a/cmd/dashboard/controller/domain.go
+++ b/cmd/dashboard/controller/domain.go
@@ -118,3 +118,21 @@ func UpdateDomainInfo(c *gin.Context) (any, error) {
 
 	return singleton.UpdateDomain(domainID, req)
 }
+
+func SyncDomainWHOIS(c *gin.Context) (any, error) {
+	domainID, err := strconv.ParseUint(c.Param("id"), 10, 64)
+	if err != nil {
+		return nil, newGormError("无效的域名ID")
+	}
+
+	domain, err := singleton.GetDomainByID(domainID)
+	if err != nil {
+		return nil, newGormError("未找到域名: %s", err.Error())
+	}
+
+	if err := singleton.SyncDomainWHOIS(domain); err != nil {
+		return nil, newGormError("Whois 同步失败: %s", err.Error())
+	}
+
+	return domain, nil
+}
diff --git a/go.mod b/go.mod
index 8771352..ba52717 100644
--- a/go.mod
+++ b/go.mod
@@ -85,6 +85,9 @@ require (
 	github.com/klauspost/compress v1.18.0 // indirect
 	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/likexian/gokit v0.25.16 // indirect
+	github.com/likexian/whois v1.15.7 // indirect
+	github.com/likexian/whois-parser v1.24.21 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-sqlite3 v1.14.37 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
diff --git a/go.sum b/go.sum
index c4d0929..6df8934 100644
--- a/go.sum
+++ b/go.sum
@@ -155,6 +155,12 @@ github.com/libdns/he v1.2.1 h1:cjTZlxM5wv2lBPmtxsQCqMgmXMqTnmR4eLqUVwEkqis=
 github.com/libdns/he v1.2.1/go.mod h1:SWTm80gn+7sUASGsQbRHayenoW4QIw/iGmsrkDzFghM=
 github.com/libdns/libdns v1.1.1 h1:wPrHrXILoSHKWJKGd0EiAVmiJbFShguILTg9leS/P/U=
 github.com/libdns/libdns v1.1.1/go.mod h1:4Bj9+5CQiNMVGf87wjX4CY3HQJypUHRuLvlsfsZqLWQ=
+github.com/likexian/gokit v0.25.16 h1:wwBeUIN/OdoPp6t00xTnZE8Di/+s969Bl5N2Kw6bzP8=
+github.com/likexian/gokit v0.25.16/go.mod h1:Wqd4f+iifV0qxA1N3MqePJTUsmRy/lpst9/yXriDx/4=
+github.com/likexian/whois v1.15.7 h1:sajjDhi2bVD71AHJhjV7jLYxN92H4AWhTwxM8hmj7c0=
+github.com/likexian/whois v1.15.7/go.mod h1:kdPQtYb+7SQVftBEbCblDadUkycN7Mg1k1/Li/rwvmc=
+github.com/likexian/whois-parser v1.24.21 h1:MxsrGRxDOiZIVp7q7N/yAIbKuN4QAkGjCpOtTDA5OsM=
+github.com/likexian/whois-parser v1.24.21/go.mod h1:o3DUruO65Pb8WXCJCTlSVkTbwuYVrBCeoMTw2q0mxY4=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-sqlite3 v1.14.37 h1:3DOZp4cXis1cUIpCfXLtmlGolNLp2VEqhiB/PARNBIg=
diff --git a/service/singleton/domain.go b/service/singleton/domain.go
index 019e02b..8dd9aac 100644
--- a/service/singleton/domain.go
+++ b/service/singleton/domain.go
@@ -14,8 +14,49 @@ import (
 
 	"github.com/nezhahq/nezha/model"
 	"gorm.io/datatypes"
+
+	whois "github.com/likexian/whois"
+	whoisparser "github.com/likexian/whois-parser"
 )
 
+
+// SyncDomainWHOIS 从 Whois 获取域名信息并同步到 BillingData
+func SyncDomainWHOIS(d *model.Domain) error {
+	raw, err := whois.Whois(d.Domain)
+	if err != nil {
+		return fmt.Errorf("Whois查询失败: %w", err)
+	}
+
+	result, err := whoisparser.Parse(raw)
+	if err != nil {
+		return fmt.Errorf("Whois解析失败: %w", err)
+	}
+
+	var billing model.BillingDataMod
+	if d.BillingData != nil && len(d.BillingData) > 0 {
+		json.Unmarshal(d.BillingData, &billing)
+	}
+
+	// 填充信息
+	if result.Registrar.Name != "" {
+		billing.Registrar = result.Registrar.Name
+	}
+	if result.Domain.ExpirationDate != "" {
+		billing.EndDate = result.Domain.ExpirationDate
+	}
+	if result.Domain.CreatedDate != "" {
+		billing.RegisteredDate = result.Domain.CreatedDate
+	}
+
+	newBillingData, err := json.Marshal(billing)
+	if err != nil {
+		return err
+	}
+
+	d.BillingData = newBillingData
+	return DB.Save(d).Error
+}
+
 // GetDomains 获取所有域名记录
 func GetDomains(scope string) ([]model.Domain, error) {
 	var domains []model.Domain
@@ -81,13 +122,23 @@ func VerifyDomain(id uint64) (bool, error) {
 		return false, fmt.Errorf("DNS查询失败: %w", err)
 	}
 
+	found := false
 	for _, record := range txtRecords {
 		if record == domain.VerifyToken {
 			domain.Status = "verified"
-			return true, DB.Save(domain).Error
+			found = true
+			break
 		}
 	}
 
+	if found {
+		// 自动同步 Whois 信息
+		if err := SyncDomainWHOIS(domain); err != nil {
+			log.Printf("NEZHA>> 域名 %s 验证成功但 Whois 同步失败: %v", domain.Domain, err)
+		}
+		return true, DB.Save(domain).Error
+	}
+
 	return false, nil
 }