From f0f4ac8bd73d158cba15636ce93e47c83e43e025 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=A9=AC=E4=B8=89=E7=82=AE?= <15856818120@163.com>
Date: Mon, 28 Jul 2025 11:02:57 +0800
Subject: [PATCH] =?UTF-8?q?=E7=B4=A2=E9=81=93=E4=BC=98=E5=8C=96?=
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---
 src/main/resources/mappers/backstage/DigitalSignageMapper.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/resources/mappers/backstage/DigitalSignageMapper.xml b/src/main/resources/mappers/backstage/DigitalSignageMapper.xml
index 84742c6..d25dd19 100644
--- a/src/main/resources/mappers/backstage/DigitalSignageMapper.xml
+++ b/src/main/resources/mappers/backstage/DigitalSignageMapper.xml
@@ -103,7 +103,7 @@
                tct.max_slope AS maxSlope,
                tt.baidu_lon AS baiduLon,
                tt.baidu_lat AS baiduLat,
-               tct.name AS towerName,
+               COALESCE(tct.name, tt.tower_name) AS towerName,
                tct.cableway_width AS cablewayWidth,
                tct.id
         FROM tb_cablewa_trans tct