From 1618f0454c62d5d92ded3a1b1d41b71c711f2ed8 Mon Sep 17 00:00:00 2001
From: he <109787524@qq.com>
Date: Tue, 14 Apr 2026 11:17:54 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E9=BB=98=E8=AE=A4=E5=80=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Service/TrialSiteUser/DTO/TrialConfigDTO.cs                 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs
index 6af592405..3e4759cfb 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs
@@ -950,7 +950,7 @@ namespace IRaCIS.Core.Application.Contracts
         /// <summary>
         /// 默认SegmentName
         /// </summary>
-        public DefaultSegmentNameDto DefaultSegmentName { get; set; }
+        public DefaultSegmentNameDto DefaultSegmentName { get; set; } = new DefaultSegmentNameDto() { };
 
         public List<string> ReadingToolList { get; set; } = new List<string>() { };