MATLAB App Designer to app package cannot find HTML file

When I was packaging the MATLAB APP, I had already packaged the HTML file in the following interface. But during the installation, it shows that this HTML file cannot be found. I wonder if there is a problem with my relative path. I could do it this way before.

[邱]

it's the relative path in App designer

Answer 1

[Kojiro Saito]

Back1.html is not located in MATLAB's current folder, so, please change HTMLSource property from "./Back1.html" to "Back1.html".

[邱]

Thank you!

But I have put HTML file into package like other files, and other jpg file use '' ./*** '' format, why html doesn't work?

[邱]

They are not in the same folder when i pachage them?

[Kojiro Saito]

In environment, Image Component with "./xxx.jpg" path does not work in a packaged app, but works fine with "xxx.jpg".