From 4f81daad3c616d1cc156f9727bb7b03ab11010b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=84=A6=E4=B8=83=E4=B8=83?=
 <137185356+Jiao-77@users.noreply.github.com>
Date: Mon, 21 Jul 2025 17:02:04 +0800
Subject: [PATCH] Update data_description.md

---
 docs/data_description.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/data_description.md b/docs/data_description.md
index 1cd4311..b3c92ae 100644
--- a/docs/data_description.md
+++ b/docs/data_description.md
@@ -57,7 +57,7 @@ RoRD 模型 ‑ 完整数据说明
 
 ────────────────────────────────────  
 三、目录结构示范  
-
+```
 project_root/  
 ├── train/  
 │   └── layouts/  
@@ -74,7 +74,7 @@ project_root/
 │   └── annotations/  
 │       ├── chip1.json  
 │       └── chip2.json  
-
+```
 ────────────────────────────────────  
 四、常见问题速查