From 218b8ae24832b120f79609089a137aeeb57c81af Mon Sep 17 00:00:00 2001
From: hezhaohui <hezhaohui0807@163.com>
Date: Thu, 16 Jul 2026 10:22:55 +0800
Subject: [PATCH] fix: adjust TOC to four-column layout with separate sub-items

---
 decks/xinfra/slides.md | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/decks/xinfra/slides.md b/decks/xinfra/slides.md
index d3d61e4..4b95f28 100644
--- a/decks/xinfra/slides.md
+++ b/decks/xinfra/slides.md
@@ -29,7 +29,7 @@ layout: default
 
 # 目录
 
-<div class="grid grid-cols-3 gap-8 mt-8">
+<div class="grid grid-cols-4 gap-8 mt-8">
 <div>
 
 ### 一、名词概述
@@ -47,10 +47,17 @@ layout: default
 - 监控告警链路
 - 安全认证流程
 
+</div>
+<div>
+
 ### 三、对接子系统
 
-- Wayne · CloudDM · CacheCloud
-- Apollo · Grafana · qpass
+- Wayne
+- CloudDM
+- CacheCloud
+- Apollo
+- Grafana
+- qpass
 
 </div>
 <div>