问为什么我要在Asp.Net核心中得到一个401未经授权的JWT工作呢？

EN

services.AddAuthentication(x =>
        {
            x.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
            x.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;

        }).AddJwtBearer(x =>
        {
            var key = Encoding.ASCII.GetBytes("asdwda1d8a4sd8w4das8d*w8d*asd@#");
            var signingKey = new SymmetricSecurityKey(key);

            x.RequireHttpsMetadata = false;
            x.SaveToken = true;
            x.TokenValidationParameters = new TokenValidationParameters()
            {
                ValidateIssuerSigningKey = true,
                IssuerSigningKey = signingKey,
                ValidAudience = "Audience",
                ValidIssuer= "Issuer",
                ValidateIssuer = false,
                ValidateAudience = false
            };
        });

app.UseAuthentication();

                var tokenDescriptor = new SecurityTokenDescriptor
            {
                Subject = new ClaimsIdentity(new Claim[]
                {
                    new Claim("UserID", login.IdUsuario.ToString())
                }),
                Expires = DateTime.UtcNow.AddDays(1),
                SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(Encoding.ASCII.GetBytes("asdwda1d8a4sd8w4das8d*w8d*asd@#")), 
            SecurityAlgorithms.HmacSha256Signature)
            };
            var tokenHandler = new JwtSecurityTokenHandler();
            var securityToken = tokenHandler.CreateToken(tokenDescriptor);
            var token = tokenHandler.WriteToken(securityToken);

            return Ok( new { token } );

[HttpGet]
[Authorize]
[Route("Profile")]
public IActionResult Profile()
{
     string userID = User.Claims.First(c => c.Type == "UserID").Value;
     var resultado = _UsuarioServicio.Profile(int.Parse(userID));
     return Ok(resultado);
}