From 20ea8ad131e874881cb3b96c390f93c328e69f61 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BE=90=E6=B5=B7?= <xuhai_cpp@live.cn>
Date: Mon, 18 May 2026 14:06:52 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=B5=8B=E9=87=8F=E8=AE=BE?=
 =?UTF-8?q?=E5=A4=87=E5=8F=82=E6=95=B0=E9=85=8D=E7=BD=AE=E5=88=A0=E9=99=A4?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98?=
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---
 src/MeasureDeviceParamsConfigView/DeviceParamsManagerDlg.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/MeasureDeviceParamsConfigView/DeviceParamsManagerDlg.cpp b/src/MeasureDeviceParamsConfigView/DeviceParamsManagerDlg.cpp
index b2741ab..4240277 100644
--- a/src/MeasureDeviceParamsConfigView/DeviceParamsManagerDlg.cpp
+++ b/src/MeasureDeviceParamsConfigView/DeviceParamsManagerDlg.cpp
@@ -87,7 +87,9 @@ void DeviceParamsManagerDlg::onBtnDelete()
             if (!ms_cfg_file.remove()) {
                 LOG_WARN(QStringLiteral(u"删除设备测量参数配置[%1]失败: %2").arg(current->text()).arg(ms_cfg_file.errorString()));
             } else {
-                ui->listw_cfg_list->removeItemWidget(current);
+                ui->listw_cfg_list->takeItem(ui->listw_cfg_list->currentRow());
+                delete current;
+                current = nullptr;
                 ui->linedit_cfg_name->clear();
                 ui->pte_description->clear();
                 ui->params_table_form->ClearParamsTable();