diff --git a/decks/xinfra/slides.md b/decks/xinfra/slides.md
index 76bf172..c0579b3 100644
--- a/decks/xinfra/slides.md
+++ b/decks/xinfra/slides.md
@@ -1,6 +1,6 @@
 ---
 theme: frankfurt
-title: XINFRA 平台架构
+title: XINFRA 平台需求与架构
 author: 实训小组
 infoLine: true
 transition: slide-left