diff --git a/cmd/apimain.go b/cmd/apimain.go
index b35a8c5..90744da 100644
--- a/cmd/apimain.go
+++ b/cmd/apimain.go
@@ -5,6 +5,7 @@ import (
 	"Gwen/global"
 	"Gwen/http"
 	"Gwen/lib/cache"
+	"Gwen/lib/jwt"
 	"Gwen/lib/lock"
 	"Gwen/lib/logger"
 	"Gwen/lib/orm"
@@ -17,6 +18,7 @@ import (
 	"github.com/spf13/cobra"
 	"os"
 	"strconv"
+	"time"
 )
 
 // @title 管理系统API
@@ -163,7 +165,7 @@ func InitGlobal() {
 
 	//jwt
 	//fmt.Println(global.Config.Jwt.PrivateKey)
-	//global.Jwt = jwt.NewJwt(global.Config.Jwt.PrivateKey, global.Config.Jwt.ExpireDuration*time.Second)
+	global.Jwt = jwt.NewJwt(global.Config.Jwt.Key, global.Config.Jwt.ExpireDuration*time.Second)
 
 	//locker
 	global.Lock = lock.NewLocal()
diff --git a/conf/config.yaml b/conf/config.yaml
index c338f68..ad88382 100644
--- a/conf/config.yaml
+++ b/conf/config.yaml
@@ -36,6 +36,9 @@ logger:
 proxy:
   enable: false
   host: "http://127.0.0.1:1080"
+jwt:
+  key: ""
+  expire-duration: 360000
 redis:
   addr: "127.0.0.1:6379"
   password: ""
@@ -53,6 +56,4 @@ oss:
   callback-url: ""
   expire-time: 30
   max-byte: 10240
-jwt:
-  private-key: "./conf/jwt_pri.pem"
-  expire-duration: 360000
+
diff --git a/conf/jwt_pri.pem b/conf/jwt_pri.pem
deleted file mode 100644
index e69de29..0000000
diff --git a/config/jwt.go b/config/jwt.go
index 1f6f0d4..4f5cbbb 100644
--- a/config/jwt.go
+++ b/config/jwt.go
@@ -3,6 +3,6 @@ package config
 import "time"
 
 type Jwt struct {
-	PrivateKey     string        `mapstructure:"private-key"`
+	Key            string        `mapstructure:"key"`
 	ExpireDuration time.Duration `mapstructure:"expire-duration"`
 }
diff --git a/http/middleware/rustauth.go b/http/middleware/rustauth.go
index 292678c..391d2ab 100644
--- a/http/middleware/rustauth.go
+++ b/http/middleware/rustauth.go
@@ -1,6 +1,7 @@
 package middleware
 
 import (
+	"Gwen/global"
 	"Gwen/service"
 	"github.com/gin-gonic/gin"
 )
@@ -27,7 +28,21 @@ func RustAuth() gin.HandlerFunc {
 		//提取token，格式是Bearer {token}
 		//这里只是简单的提取
 		token = token[7:]
+
 		//验证token
+
+		//检查是否设置了jwt key
+		if global.Config.Jwt.Key != "" {
+			uid, _ := service.AllService.UserService.VerifyJWT(token)
+			if uid == 0 {
+				c.JSON(401, gin.H{
+					"error": "Unauthorized",
+				})
+				c.Abort()
+				return
+			}
+		}
+
 		user, ut := service.AllService.UserService.InfoByAccessToken(token)
 		if user.Id == 0 {
 			c.JSON(401, gin.H{
@@ -38,7 +53,7 @@ func RustAuth() gin.HandlerFunc {
 		}
 		if !service.AllService.UserService.CheckUserEnable(user) {
 			c.JSON(401, gin.H{
-				"error": "账号已被禁用",
+				"error": "Unauthorized",
 			})
 			c.Abort()
 			return
diff --git a/lib/jwt/jwt.go b/lib/jwt/jwt.go
index 0fdc587..85eb0ab 100644
--- a/lib/jwt/jwt.go
+++ b/lib/jwt/jwt.go
@@ -1,14 +1,13 @@
 package jwt
 
 import (
-	"crypto/rsa"
+	"fmt"
 	"github.com/golang-jwt/jwt/v5"
-	"os"
 	"time"
 )
 
 type Jwt struct {
-	privateKey          *rsa.PrivateKey
+	Key                 []byte
 	TokenExpireDuration time.Duration
 }
 
@@ -17,31 +16,24 @@ type UserClaims struct {
 	jwt.RegisteredClaims
 }
 
-func NewJwt(privateKeyFile string, tokenExpireDuration time.Duration) *Jwt {
-	privateKeyContent, err := os.ReadFile(privateKeyFile)
-	if err != nil {
-		panic(err)
-	}
-	privateKey, err := jwt.ParseRSAPrivateKeyFromPEM(privateKeyContent)
-	if err != nil {
-		panic(err)
-	}
+func NewJwt(key string, tokenExpireDuration time.Duration) *Jwt {
 	return &Jwt{
-		privateKey:          privateKey,
+		Key:                 []byte(key),
 		TokenExpireDuration: tokenExpireDuration,
 	}
 }
 
 func (s *Jwt) GenerateToken(userId uint) string {
-	t := jwt.NewWithClaims(jwt.SigningMethodRS256,
+	t := jwt.NewWithClaims(jwt.SigningMethodHS256,
 		UserClaims{
 			UserId: userId,
 			RegisteredClaims: jwt.RegisteredClaims{
 				ExpiresAt: jwt.NewNumericDate(time.Now().Add(s.TokenExpireDuration)),
 			},
 		})
-	token, err := t.SignedString(s.privateKey)
+	token, err := t.SignedString(s.Key)
 	if err != nil {
+		fmt.Println(err)
 		return ""
 	}
 	return token
@@ -49,7 +41,7 @@ func (s *Jwt) GenerateToken(userId uint) string {
 
 func (s *Jwt) ParseToken(tokenString string) (uint, error) {
 	token, err := jwt.ParseWithClaims(tokenString, &UserClaims{}, func(token *jwt.Token) (interface{}, error) {
-		return s.privateKey.Public(), nil
+		return s.Key, nil
 	})
 	if err != nil {
 		return 0, err
diff --git a/service/user.go b/service/user.go
index 73b1125..71e8b52 100644
--- a/service/user.go
+++ b/service/user.go
@@ -68,6 +68,9 @@ func (us *UserService) InfoByAccessToken(token string) (*model.User, *model.User
 
 // GenerateToken 生成token
 func (us *UserService) GenerateToken(u *model.User) string {
+	if global.Config.Jwt.Key != "" {
+		return global.Jwt.GenerateToken(u.Id)
+	}
 	return utils.Md5(u.Username + time.Now().String())
 }
 
@@ -461,3 +464,7 @@ func (us *UserService) AutoRefreshAccessToken(ut *model.UserToken) {
 func (us *UserService) BatchDeleteUserToken(ids []uint) error {
 	return global.DB.Where("id in ?", ids).Delete(&model.UserToken{}).Error
 }
+
+func (us *UserService) VerifyJWT(token string) (uint, error) {
+	return global.Jwt.ParseToken(token)
+}