From 0e9c67a738319582f2d7ce2a53e4a4eef1c572df Mon Sep 17 00:00:00 2001
From: tangweijie <877588133@qq.com>
Date: Tue, 17 Mar 2026 10:46:27 +0800
Subject: [PATCH] =?UTF-8?q?chore:=20=E6=9B=B4=E6=96=B0=20backend=20?=
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同步根仓库中的 backend 子仓库引用，纳入最新的公共接口兼容性与测试修正提交，保持主仓与子仓版本一致。

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 backend | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend b/backend
index ca01b75..3d36ea0 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit ca01b750aa96ecc8303f4265be9baec447ccb3d4
+Subproject commit 3d36ea004fe9cede4bc0dd1883ef818b5678ea7f