From ddc45a10c050ac18ab14ffc17c0f33e4bfdb6084 Mon Sep 17 00:00:00 2001
From: jxxghp <jxxghp@gmail.com>
Date: Mon, 10 Aug 2026 23:08:40 +0800
Subject: [PATCH] =?UTF-8?q?feat(v3):=20=E8=A6=86=E7=9B=96=E7=94=A8?=
 =?UTF-8?q?=E6=88=B7=E9=80=9A=E7=9F=A5=E6=A8=A1=E6=9D=BF=E5=89=8D=E5=85=88?=
 =?UTF-8?q?=E8=BE=93=E5=87=BA=E6=97=A5=E5=BF=97=E5=A4=87=E4=BB=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 database/versions/4dadad1d161a_3_0_0.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/database/versions/4dadad1d161a_3_0_0.py b/database/versions/4dadad1d161a_3_0_0.py
index 8f4d6a80b..b6557799a 100644
--- a/database/versions/4dadad1d161a_3_0_0.py
+++ b/database/versions/4dadad1d161a_3_0_0.py
@@ -7,6 +7,7 @@ Create Date: 2026-08-10
 """
 
 from app.db.systemconfig_oper import SystemConfigOper
+from app.log import logger
 from app.schemas.types import SystemConfigKey
 
 # revision identifiers, used by Alembic.
@@ -19,6 +20,10 @@ depends_on = None
 def upgrade() -> None:
     # V3 为大版本升级，通知模板直接覆盖用户旧设置，且迁移只执行一次；
     # 默认模板同时兼容影视与音乐（音乐的下载、入库通知补齐艺术家/专辑/音质信息）。
+    # 覆盖前先将用户现有模板完整输出到日志，作为备份供用户恢复参考。
+    old_value = SystemConfigOper().get(SystemConfigKey.NotificationTemplates)
+    if old_value:
+        logger.info(f"即将使用 V3 默认通知模板覆盖用户现有通知模板，现有模板内容备份如下：\n{old_value}")
     value = {
         "organizeSuccess": """
 {