Dropzone.js Dropzone隐藏字段间歇性工作

我有一个基本的dropzone表单：

<form action="/library/annual-equipment-requests/upload-files" class="dropzone">
<input name="record" type="hidden" value="Value">
<div class="fallback">
<input name="file" type="file" multiple="">
</div>
</form>

当它不起作用时

请求有效载荷

有什么想法吗

    ------WebKitFormBoundaryI7wN7T1SFcHzGC2t
Content-Disposition: form-data; name="record"

Value
------WebKitFormBoundaryI7wN7T1SFcHzGC2t
Content-Disposition: form-data; name="file"; filename="Lighthouse.jpg"
Content-Type: image/jpeg

------WebKitFormBoundaryI7wN7T1SFcHzGC2t
Content-Disposition: form-data; name="file"; filename="Lighthouse.jpg"
Content-Type: image/jpeg