diff --git a/docs/chapter_appendix/index.md b/docs/chapter_appendix/index.md
index eff63b6ba..73a6094d4 100644
--- a/docs/chapter_appendix/index.md
+++ b/docs/chapter_appendix/index.md
@@ -15,4 +15,4 @@ icon: material/help-circle-outline
 
 - [16.1   编程环境安装](https://www.hello-algo.com/chapter_appendix/installation/)
 - [16.2   一起参与创作](https://www.hello-algo.com/chapter_appendix/contribution/)
-- [16.3   术语表](https://www.hello-algo.com/chapter_appendix/terminologies/)
+- [16.3   术语表](https://www.hello-algo.com/chapter_appendix/terminology/)
diff --git a/docs/chapter_appendix/terminologies.md b/docs/chapter_appendix/terminology.md
similarity index 100%
rename from docs/chapter_appendix/terminologies.md
rename to docs/chapter_appendix/terminology.md