HTML5 Build failed with LE Http Request

Hi LE,
Thanks for your reply and support, i finally able to deploy in html5 successfully. I copied the plugins from engine and pasted to my project/plugins folder, then the deployment was successful.

However, now i encounter another problem. The HTTP request that was successful in editor/windows, now always failed when launch/deploy in html. the response code is ‘-1’. Do you have any idea why the request is not working?

Thanks.