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/91d4d6d40cfb8c94fbd8513b475e19d2f057b5f7/easy-fs
You should set ROOT_URL correctly, otherwise the web may not work correctly.