PHP Yii 表单提交：在请求中设置接受标头

如何解决PHP Yii 表单提交：在请求中设置接受标头

我有一个提交 POST 请求的表单。

这是作为请求发送的（来自调试面板）：

POST /en/rulesrun/run HTTP/1.1
主机：u2i
连接：保持连接
内容长度：78
缓存控制：max-age=0
sec-ch-ua: "Chromium";v="91"," Not;A Brand";v="99"
sec-ch-ua-mobile: ?0
升级不安全请求：1
来源：https://u2i
内容类型：应用程序/x-www-form-urlencoded
用户代理：Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML,like Gecko) Chrome/91.0.4472.101 Safari/537.36
接受：text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,/;q=0.8,application/签名交换;v=b3;q=0.9
Sec-Fetch-Site：同源
Sec-Fetch-Mode：导航
Sec-Fetch-User: ?1
Sec-Fetch-Dest：文档
推荐人：https://u2i/en/
接受编码：gzip、deflate、br
接受语言：en-US,en;q=0.9
Cookie：userobj=eyJuYW1lIjoiZGV2MDEiLCJwYXNzIjoiZGV2MDEifQ%3D%3D； PHPSESSID=bjj7hsvobm9n8732m1f58vhkfa; lng=en

由于 Accept 中的值，返回的页面未正确呈现。
我需要它：
接受：application/json、text/javascript、/； q=0.01

如何将请求更改为具有我需要的 接受 标头？
表格如下：

<?php echo CHtml::beginForm("rulesrun/run","post",array("id" => "rulesrun-form"))."\n"; ?>
<div class="sheba-search-container" style="margin: 0px; border: 0px;">
    <?php
    echo CHtml::label("Date","rr-start-date",array());
    echo CHtml::dateField("rr-start-date","",array(
        "id" => "rr-start-date","placeholder" => "Starting from ..."
    )) . "\n";
    echo CHtml::label("Ordering Organization","rr-ordering-organization",array());
    echo CHtml::textField("rr-ordering-organization",array(
        "id" => "rr-ordering-organization","class" => "sheba-search-input","placeholder" => "Enter list separated by comma ..."
    )) . "\n";
    echo CHtml::label("Context Code","rr-context-code",array());
    echo CHtml::textField('rr-context-code',array(
        "id" => "rr-context-code","placeholder" => "Enter list separated by comma ..."
    )) . "\n";
    echo CHtml::label("Modality","rr-modality",array());
    echo CHtml::textField('rr-modality',array(
        "id" => "rr-modality","placeholder" => "Enter list separated by comma ..."
    )) . "\n";
    
    ?>
    <div class="sheba-adv-submit"
        style="clear: both; padding: 0px 100px 20px;">
        <div>
            <?php
                echo CHtml::button('Run',array('type' => 'submit'));
            ?>
        </div>
    </div>
</div>
<?php echo CHtml::endForm()."\n"; ?>

谢谢。