From 64ac037bc1569c35ea9d699b7e31d92f083d4ce4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=A9=AC=E6=A2=93=E5=BD=AD?= <tianbohe0@163.com>
Date: Mon, 29 Jun 2026 14:34:57 +0800
Subject: [PATCH] .

---
 YD_Event.Application/Event/EventRegistrationService.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/YD_Event.Application/Event/EventRegistrationService.cs b/YD_Event.Application/Event/EventRegistrationService.cs
index 6c1d9b0..c92fe32 100644
--- a/YD_Event.Application/Event/EventRegistrationService.cs
+++ b/YD_Event.Application/Event/EventRegistrationService.cs
@@ -827,7 +827,7 @@ public class EventRegistrationService : BaseService<EventRegistration>, ITransie
             {
                 unitName = un;
             }
-            string teamName = reg.TeamName ?? "";
+            string teamName = reg.TeamName ?? "/";
 
             if (!personGroups.TryGetValue(reg.Id, out var athletes)) continue;