From ff84cdc4ff541518a26082ff0ea0191463ef2c26 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=94=A6=E9=BA=9F=20=E7=8E=8B?= <Jinlin.Wang@cicc.com.cn>
Date: Fri, 13 Mar 2026 18:27:41 +0800
Subject: [PATCH] =?UTF-8?q?BugFix=20ArrayList=20cannot=20be=20cast=20to=20?=
 =?UTF-8?q?class=20java.util.Map=20=E5=8F=82=E6=95=B0=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 YLErpDAL/Modules/TradeModule/TradeOAService.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/YLErpDAL/Modules/TradeModule/TradeOAService.cs b/YLErpDAL/Modules/TradeModule/TradeOAService.cs
index 3eab767a..261da149 100644
--- a/YLErpDAL/Modules/TradeModule/TradeOAService.cs
+++ b/YLErpDAL/Modules/TradeModule/TradeOAService.cs
@@ -287,7 +287,7 @@ namespace YLErp.Modules.TradeModule
                     htbjjs = $"我司与{trade.ClientName}已完成NAFMII协议签署，并开展TRS交易：{contractCode}，参与标的{trade.UnderlyingCode} {trade.UnderlyingName}，参与标的数量面额{trade.OriginalStockEqvNotional}元人民币",
                     //合同背景介绍
                     // 使用annexId替代Base64编码
-                    fj = annexIds,
+                    fj = annexIds?.FirstOrDefault(),
                     creater = applicantLoginName
                 };