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/4b01ff7cc448c1717593021ea80dfcf21aad81c4/user You should set ROOT_URL correctly, otherwise the web may not work correctly.

Yifan Wu 4b01ff7cc4 Build application at 0x0 in release mode.		4 years ago
..
.cargo	Working on app data auto linking.	4 years ago
src	Build application at 0x0 in release mode.	4 years ago
.gitignore	Update user/.gitignore.	4 years ago
Cargo.lock	Add first user program hello_world.rs	4 years ago
Cargo.toml	Add first user program hello_world.rs	4 years ago
Makefile	Build application at 0x0 in release mode.	4 years ago