diff --git a/service/email/email.go b/service/email/email.go
index 1084a4b..dbf9a2d 100644
--- a/service/email/email.go
+++ b/service/email/email.go
@@ -1,13 +1,17 @@
 package email
 
 import (
+	"bytes"
 	"context"
 	"crypto/rsa"
 	"errors"
 	"fmt"
+	"html/template"
 	"math/rand"
+	"net/url"
 	"time"
 
+	"github.com/golang-jwt/jwt/v5"
 	"github.com/samber/lo"
 	"github.com/wneessen/go-mail"
 	"github.com/xmdhs/authlib-skin/config"
@@ -76,29 +80,54 @@ func (e Email) SendEmail(ctx context.Context, to string, subject, body string) e
 	return nil
 }
 
-func (e Email) SendVerifyCode(ctx context.Context, email string, interval int) error {
+var emailTemplate = lo.Must(template.New("email").Parse(`<p>{{ .msg }}</p><a href="{{.url}}">{{ .url }}</a>`))
+
+func (e Email) SendVerifyUrl(ctx context.Context, email string, interval int, host string) error {
 	sendKey := []byte("SendEmail" + email)
 	sendB, err := e.cache.Get(sendKey)
 	if err != nil {
-		return fmt.Errorf("SendRegVerifyCode: %w", err)
+		return fmt.Errorf("SendVerifyUrl: %w", err)
 	}
-	if sendB == nil {
-		return fmt.Errorf("SendRegVerifyCode: %w", ErrSendLimit)
+	if sendB != nil {
+		return fmt.Errorf("SendVerifyUrl: %w", ErrSendLimit)
 	}
 	err = e.cache.Put(sendKey, []byte{1}, time.Now().Add(time.Second*time.Duration(interval)))
 	if err != nil {
-		return fmt.Errorf("SendRegVerifyCode: %w", err)
+		return fmt.Errorf("SendVerifyUrl: %w", err)
 	}
 
-	code := lo.RandomString(8, append(lo.NumbersCharset, lo.UpperCaseLettersCharset...))
-
-	err = e.cache.Put([]byte("VerifyCode"+email), []byte(code), time.Now().Add(5*time.Minute))
+	code, err := newJwtToken(e.pri, email)
 	if err != nil {
-		return fmt.Errorf("SendRegVerifyCode: %w", err)
+		return fmt.Errorf("SendVerifyUrl: %w", err)
 	}
-	err = e.SendEmail(ctx, email, "验证你的邮箱", fmt.Sprintf("验证码：%v，五分钟内有效", code))
+
+	u := url.URL{
+		Host:   host,
+		Scheme: "http",
+		Path:   "/test?" + code,
+	}
+
+	if e.config.WebBaseUrl != "" {
+		webBase, err := url.Parse(e.config.WebBaseUrl)
+		if err != nil {
+			return fmt.Errorf("SendVerifyUrl: %w", err)
+		}
+		u.Host = webBase.Host
+		u.Scheme = webBase.Scheme
+	}
+
+	body := bytes.NewBuffer(nil)
+	err = emailTemplate.Execute(body, map[string]any{
+		"msg": "点击下方链接验证你的邮箱，1 天内有效",
+		"url": u.String(),
+	})
 	if err != nil {
-		return fmt.Errorf("SendRegVerifyCode: %w", err)
+		return fmt.Errorf("SendVerifyUrl: %w", err)
+	}
+
+	err = e.SendEmail(ctx, email, "验证你的邮箱", body.String())
+	if err != nil {
+		return fmt.Errorf("SendVerifyUrl: %w", err)
 	}
 	return nil
 }
@@ -106,20 +135,33 @@ func (e Email) SendVerifyCode(ctx context.Context, email string, interval int) e
 var (
 	ErrCodeNotValid = errors.New("验证码无效")
 	ErrSendLimit    = errors.New("邮件发送限制")
+	ErrTokenInvalid = errors.New("token 无效")
 )
 
-func (e Email) VerifyCode(email, code string) error {
-	key := []byte("VerifyCode" + email)
-	codeb, err := e.cache.Get(key)
+func (e Email) VerifyJwt(email, jwtStr string) error {
+	token, err := jwt.ParseWithClaims(jwtStr, &jwt.RegisteredClaims{}, func(t *jwt.Token) (interface{}, error) {
+		return e.pri.PublicKey, nil
+	})
 	if err != nil {
-		return fmt.Errorf("VerifyCode: %w", err)
+		return fmt.Errorf("VerifyJwt: %w", err)
 	}
-	if string(codeb) != code {
-		err := e.cache.Del(key)
-		if err != nil {
-			return fmt.Errorf("VerifyCode: %w", err)
-		}
-		return ErrCodeNotValid
+	sub, _ := token.Claims.GetSubject()
+	if !token.Valid || sub != email {
+		return fmt.Errorf("VerifyJwt: %w", ErrTokenInvalid)
 	}
 	return nil
 }
+
+func newJwtToken(jwtKey *rsa.PrivateKey, email string) (string, error) {
+	token := jwt.NewWithClaims(jwt.SigningMethodRS256, jwt.RegisteredClaims{
+		ExpiresAt: jwt.NewNumericDate(time.Now().Add(1 * 24 * time.Hour)),
+		IssuedAt:  jwt.NewNumericDate(time.Now()),
+		Subject:   email,
+		Issuer:    "authlib-skin email verification",
+	})
+	jwts, err := token.SignedString(jwtKey)
+	if err != nil {
+		return "", fmt.Errorf("newJwtToken: %w", err)
+	}
+	return jwts, nil
+}