Page_Load 只执行第一个函数

Question

只有第一个函数有效，它被阻塞在那里，它不做下一个，我试图改变函数的顺序，同样的事情发生了，它只执行它找到的第一个函数如果有人可以帮忙我我会很感激

protected void Page_Load(object sender, EventArgs e)
{
    vehicleVial("&#92res&#92Foto.jpeg", "2", "0000BBB");

    vehicleVial("&#92res&#92a.jpg", "1", "0000BBB");
}

public void vehicleVial(string foto, string vial, string matricula)
{
    ClientScript.RegisterStartupScript(this.GetType(), "Popup",
        string.Format("vehicleVial('{0}','{1}','{2}','{3}');", 
                      foto, vial, DateTime.Now, matricula),
        true);
}

然后我在javascript类中有这个函数

function vehicleVial(foto, vial, fecha, matricula) {
    if (vial == 1) {
        document.getElementById('vial1').outerHTML = `
    <div class="col-2 nopadding" style="width:19%" id='vial1'>
        <div class="card">
            <ul class="list-group list-group-flush text-center">
                <li class="list-group-item"><i class="fas fa-video" style="color:green"><span class="text-secondary ps-1">Vial 1 Sortida</span></i></li>
            </ul>
            <img class="card-img-top" src="`+ foto + `" alt='Vial 1' ondblclick='openImg(this)' />
            <ul class="list-group list-group-flush">
                <li class="list-group-item"><i class="fas fa-car-side fa-lg"><span class="text-secondary ps-1">`+ matricula + `</span ></i ></li >
                <li class="list-group-item"><i class="fas fa-calendar fa-lg"></i><span class="ps-1 text-secondary badge badge-light">`+ fecha + `</span></li>
            </ul>
        </div>
    </div>`;
    }
    else if (vial == 2) {
        document.getElementById('vial2').outerHTML = `
    <div class="col-2 nopadding" style="width:19%" id='vial2'>
        <div class="card">
            <ul class="list-group list-group-flush text-center">
                <li class="list-group-item"><i class="fas fa-video" style="color:green"><span class="text-secondary ps-1">Vial 2</span></i></li>
            </ul>
            <img class="card-img-top" src="`+ foto + `" alt='Vial 1' ondblclick='openImg(this)' />
            <ul class="list-group list-group-flush">
                <li class="list-group-item"><i class="fas fa-car-side fa-lg"><span class="text-secondary ps-1">`+ matricula + `</span ></i ></li >
                <li class="list-group-item"><i class="fas fa-calendar fa-lg"></i><span class="ps-1 text-secondary badge badge-light">`+ fecha + `</span></li>
            </ul>
        </div>
    </div>`;
    }
}