Your ROOT_URL in app.ini is https://bdgit.educoder.net/ but you are visiting http://bdgit.educoder.net/rcore_test/rCore-Tutorial-v3-tests/src/commit/1371aab2366860b5d883e06a3c0e10df0601e3d8/os/.cargo
You should set ROOT_URL correctly, otherwise the web may not work correctly.