diff --git a/notes/src/SUMMARY.md b/notes/src/SUMMARY.md
index 9e9f086..dbabb01 100644
--- a/notes/src/SUMMARY.md
+++ b/notes/src/SUMMARY.md
@@ -9,7 +9,7 @@
 
 # 链表
 
-- [总结](./linked-list.md)
+- [总结](./linked_list.md)
 - [环形链表](./linked_list_cycle.md)
 
 # 字符串
diff --git a/notes/src/linked-list.md b/notes/src/linked_list.md
similarity index 100%
rename from notes/src/linked-list.md
rename to notes/src/linked_list.md