lwip web server

Hi Sir :

I use am335x_sysbios_ind_sdk_1.1.0.8 and sysbios to run lwip web server on AM335x platform.

I can connect the server and after I connect the server, the picture below shows.

However, I can not find the file.

There is someone ask the same question, the answer is index.html.

But if I use browser to open index.html, I get the picture below.

The image is not correct, could any one tell me which file is correct?

Best regards,

Marcus