From b1b2d78aa38828d37de4b7b2f2d2e92cb6a5c7f0 Mon Sep 17 00:00:00 2001
From: 16337 <1633794139@qq.com>
Date: Thu, 19 Mar 2026 14:36:30 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=EF=BC=9A=E5=8C=BA=E5=9F=9F?=
 =?UTF-8?q?=E6=9F=A5=E8=AF=A2=E5=9C=B0=E5=9D=80=E7=8B=AC=E7=AB=8B=E4=BA=8E?=
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 =?UTF-8?q?=20IOT=5FPLATFORM=5FURL=20=E7=8E=AF=E5=A2=83=E5=8F=98=E9=87=8F?=
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区域名称查询不再依赖 WORK_ORDER_BASE_URL，
优先使用 IOT_PLATFORM_URL，降级用工单地址。
---
 app/services/notify_dispatch.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/services/notify_dispatch.py b/app/services/notify_dispatch.py
index 0c3c32c..aff103e 100644
--- a/app/services/notify_dispatch.py
+++ b/app/services/notify_dispatch.py
@@ -12,6 +12,7 @@
 VLM 或企微不可用时自动降级，不影响系统运行。
 """
 
+import os
 from datetime import datetime
 from typing import Dict, List
 
@@ -309,7 +310,11 @@ async def _get_area_name_from_iot(area_id: int) -> str:
     try:
         import httpx
         import time
-        base_url = settings.work_order.base_url
+        # IoT 平台地址（区域查询），优先级：IOT_PLATFORM_URL > WORK_ORDER_BASE_URL
+        base_url = (
+            os.getenv("IOT_PLATFORM_URL", "")
+            or settings.work_order.base_url
+        )
         if not base_url:
             return ""