diff --git a/decks/xinfra/slides.md b/decks/xinfra/slides.md
index 2a5ec84..36740bd 100644
--- a/decks/xinfra/slides.md
+++ b/decks/xinfra/slides.md
@@ -1,7 +1,7 @@
 ---
 theme: frankfurt
 title: XINFRA 平台架构
-author: SRE Team
+author: 实训小组
 infoLine: true
 transition: slide-left
 mdc: true
@@ -16,7 +16,7 @@ drawings:
 </div>
 
 <div class="mt-8 text-lg text-gray-500">
-SRE Team
+实训小组
 </div>
 
 <!--