From 8757068a43238383cc552d347456084c5a9f536e Mon Sep 17 00:00:00 2001
From: chenruilong <chenruilong@dcloud.io>
Date: Mon, 17 Apr 2023 15:51:10 +0800
Subject: [PATCH] docs: update uni-cloud-s2s.md

---
 docs/uniCloud/uni-cloud-s2s.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/uniCloud/uni-cloud-s2s.md b/docs/uniCloud/uni-cloud-s2s.md
index d2eb1284d..a15a2525e 100644
--- a/docs/uniCloud/uni-cloud-s2s.md
+++ b/docs/uniCloud/uni-cloud-s2s.md
@@ -359,7 +359,7 @@ const sign = crypto.createHmac('sha256', signKey).update(timestamp+'\n'+payloadS
 #### php
 
 ```php
-$sign = hash_hmac('sha256', ((string)$timestamp . $payloadStr), $signKey);
+$sign = hash_hmac('sha256', ((string)$timestamp . "\n" . $payloadStr), $signKey);
 ```
 
 #### java
-- 
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