diff --git a/_notes/IT-School/01-croc_hub.md b/_notes/IT-School/01-croc_hub.md
index 66a82cf..c0eeb2f 100644
--- a/_notes/IT-School/01-croc_hub.md
+++ b/_notes/IT-School/01-croc_hub.md
@@ -17,8 +17,8 @@ P.s. Я буду постепенно выкладывать, потому чт
 7) [Системы мониторинга]({% link _notes/IT-School/Lecture/08-mon.md %}) <br>
 
 ## 🧠 Полезные заметки <br>
-- [Отказоустойчивость VS Высокая доступность]({% link _notes/IT-School/Additional/01-havs.md %}) <br>
-- [SLA, SLO, SLI]({% link _notes/IT-School/Additional/02-slaoi.md %}) <br>
+- [[101-havs]]
+- [[102-slaoi]]
 - [Метрики и алерты] <br>
 - [Split-brain] <br>
 - [Геораспределённые кластеры и ЦОД] <br>
diff --git a/_notes/IT-School/Additional/01-havs.md b/_notes/IT-School/Additional/101-havs.md
similarity index 100%
rename from _notes/IT-School/Additional/01-havs.md
rename to _notes/IT-School/Additional/101-havs.md
diff --git a/_notes/IT-School/Additional/02-slaoi.md b/_notes/IT-School/Additional/102-slaoi.md
similarity index 100%
rename from _notes/IT-School/Additional/02-slaoi.md
rename to _notes/IT-School/Additional/102-slaoi.md