How to change __webpack_hmr path?

Question

JavaScript

Hello!
An Angular2 project created in Visual Studio.
I changed the project location from localhost:77777 to localhost/77777, changed it, everything seems to be OK, but __webpack_hmr still tries to take it from the host root, and naturally it is not there, where and what settings need to be changed so that __webpack_hmr is taken from localhost/77777?
Thank you!