From e6ffc7ac5bfb9c1db037eaeaa4fcb2c35455ed87 Mon Sep 17 00:00:00 2001
From: liyan <liyan339@h-partners.com>
Date: Fri, 2 Jun 2023 08:22:39 +0000
Subject: [PATCH] update zh-cn/device-dev/reference/hdi-apis/_sub_graph.md.
 Signed-off-by: li-yan339 <liyan339@h-partners.com>

Signed-off-by: liyan <liyan339@h-partners.com>
---
 zh-cn/device-dev/reference/hdi-apis/_sub_graph.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/zh-cn/device-dev/reference/hdi-apis/_sub_graph.md b/zh-cn/device-dev/reference/hdi-apis/_sub_graph.md
index 64531a4250..bee7545071 100644
--- a/zh-cn/device-dev/reference/hdi-apis/_sub_graph.md
+++ b/zh-cn/device-dev/reference/hdi-apis/_sub_graph.md
@@ -6,9 +6,13 @@
 子图结构体。
 
 **Since:**
+
 3.2
+
 **Version:**
+
 1.0
+
 **相关模块:**
 
 [NNRt](_n_n_rt.md)
-- 
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