diff --git a/utils/jwt.go b/utils/jwt.go
index 29a6d1d..31effa3 100644
--- a/utils/jwt.go
+++ b/utils/jwt.go
@@ -23,6 +23,10 @@ func (t Token) NewJWT() (string, error) {
 		return "", errors.New("登录失败")
 	}
 
+	if config.C.Env == "dev" {
+		duration = 5 * time.Minute
+	}
+
 	t.RegisteredClaims.ExpiresAt = jwt.NewNumericDate(time.Now().Add(duration)) // 过期时间24小时
 	t.RegisteredClaims.IssuedAt = jwt.NewNumericDate(time.Now())                // 签发时间
 	t.RegisteredClaims.NotBefore = jwt.NewNumericDate(time.Now())               // 生效时间