From 32e8be536364e5b7c77fd0adb57e6a30fbad99a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=A7=A6=E9=B8=BF=E5=B1=95?= <18031053041@163.com>
Date: Mon, 10 Aug 2026 20:00:20 +0800
Subject: [PATCH] =?UTF-8?q?BI=E6=9C=88=E5=8F=B0=E5=8A=A8=E6=80=81=E7=9C=9F?=
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---
 .../mapper/biPlatformRealData/BiPlatformRealDataMapper.xml     | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mhd-bi/src/main/resources/mapper/biPlatformRealData/BiPlatformRealDataMapper.xml b/mhd-bi/src/main/resources/mapper/biPlatformRealData/BiPlatformRealDataMapper.xml
index d89473102..cc38955f3 100644
--- a/mhd-bi/src/main/resources/mapper/biPlatformRealData/BiPlatformRealDataMapper.xml
+++ b/mhd-bi/src/main/resources/mapper/biPlatformRealData/BiPlatformRealDataMapper.xml
@@ -19,8 +19,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             mb.WINDOW_NAME        AS platformId,
             CASE
                 WHEN mb.EXIT_TIME IS NOT NULL AND mb.ENTRY_TIME IS NOT NULL
-                THEN CAST(EXTRACT(MINUTE FROM (mb.EXIT_TIME - mb.ENTRY_TIME))
-                        + EXTRACT(HOUR FROM (mb.EXIT_TIME - mb.ENTRY_TIME)) * 60 AS BIGINT)
+                THEN CAST((mb.EXIT_TIME - mb.ENTRY_TIME) * 24 * 60 AS BIGINT)
                 ELSE 0
             END                  AS platformDuration,
             TO_CHAR(mb.CREATE_TIME, 'YYYY-MM-DD HH24:MI:SS') AS appointmentTime,