Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting http://91.221.70.94:3000/MOS/OpenBoard/blame/commit/0b8014ee11356fb557dcefee2b6a8aed26a118a1/plugins/cffadaptor/postScript_mac.sh You should set ROOT_URL correctly, otherwise the web may not work correctly.