From b8358a719801935776bd201af88e57d862dfc24b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E5=90=8D=E9=94=90?= <1565842059@qq.com>
Date: Tue, 9 Jun 2026 16:17:48 +0800
Subject: [PATCH] =?UTF-8?q?fix=EF=BC=9A=E8=A7=A3=E5=86=B3=E6=A0=87?=
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---
 .../UnderlyingModule/UnderlyingHelper.cs      | 21 +++++++++++++++++++
 .../underlying_managerController.cs           |  1 +
 2 files changed, 22 insertions(+)

diff --git a/YLErpDAL/Modules/UnderlyingModule/UnderlyingHelper.cs b/YLErpDAL/Modules/UnderlyingModule/UnderlyingHelper.cs
index be030982..52c55e39 100644
--- a/YLErpDAL/Modules/UnderlyingModule/UnderlyingHelper.cs
+++ b/YLErpDAL/Modules/UnderlyingModule/UnderlyingHelper.cs
@@ -194,6 +194,27 @@ namespace YLErp.Modules.UnderlyingModule
             }
         }
 
+        /// <summary>
+        /// 清除指定标的的保证金率缓存
+        /// </summary>
+        /// <param name="underlyingCode">标的代码，为空时清除全部</param>
+        public static void ClearMarginRateCache(string underlyingCode = null)
+        {
+            try
+            {
+                if (ylCache == null) return;
+
+                var cachePattern = string.IsNullOrEmpty(underlyingCode)
+                    ? "ClientMarginRate:*"
+                    : $"ClientMarginRate:*:{underlyingCode}:*";
+                ylCache.BatchDelete(cachePattern);
+            }
+            catch (Exception ex)
+            {
+                LogFactory.GetLogger("UnderlyingHelper").Error($"清除保证金率缓存时发生异常: {ex.Message}", ex);
+            }
+        }
+
         /// <summary>
         /// 获取篮子标的品种对象
         /// </summary>
diff --git a/YLErpWeb/Controllers/underlying_managerController.cs b/YLErpWeb/Controllers/underlying_managerController.cs
index 3c3585bc..85e08a03 100644
--- a/YLErpWeb/Controllers/underlying_managerController.cs
+++ b/YLErpWeb/Controllers/underlying_managerController.cs
@@ -477,6 +477,7 @@ namespace YLErp.Web.Controllers
                 model.ExJson = JsonHelper.Serialize(model.Bond);
             }
             var r = new UnderlyingDalService(CurUser).SaveUnderlyingData(model);
+            YLErp.Modules.UnderlyingModule.UnderlyingHelper.ClearMarginRateCache(model.UnderlyingCode);
             return JsonSuccess("更新成功", r);
         }