From ffdc2475eba23248d102fede1082dc4d101f794b Mon Sep 17 00:00:00 2001
From: liyan <liyan339@h-partners.com>
Date: Fri, 2 Jun 2023 08:17:57 +0000
Subject: [PATCH] update
 zh-cn/device-dev/reference/hdi-apis/_squared_difference.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/_squared_difference.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/zh-cn/device-dev/reference/hdi-apis/_squared_difference.md b/zh-cn/device-dev/reference/hdi-apis/_squared_difference.md
index 5c455a717c..ef2e13042e 100644
--- a/zh-cn/device-dev/reference/hdi-apis/_squared_difference.md
+++ b/zh-cn/device-dev/reference/hdi-apis/_squared_difference.md
@@ -18,9 +18,13 @@
 - output，output的shape由x1和y共同决定，x1和y的shape相同时， output的shape和x1、y相同；shape不同时，需要将x1或y做broadcast操作后，相减得到output。 output的精度由两个输入中更高精度的决定。
 
 **Since:**
+
 3.2
+
 **Version:**
+
 1.0
+
 **相关模块:**
 
 [NNRt](_n_n_rt.md)
-- 
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