From ad4f3c6f9ed7b0ee5d608fcfbbfe405fd898e51e Mon Sep 17 00:00:00 2001
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Date: Mon, 17 Nov 2025 18:22:40 +0800
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---
 Learn.Archives.Core/Model/Student.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Learn.Archives.Core/Model/Student.cs b/Learn.Archives.Core/Model/Student.cs
index a38227a..7fbd550 100644
--- a/Learn.Archives.Core/Model/Student.cs
+++ b/Learn.Archives.Core/Model/Student.cs
@@ -25,7 +25,7 @@ namespace Learn.Archives.Core.Model
         /// <summary>
         /// 减免金额
         /// </summary>
-        [SugarColumn(DecimalDigits =2)]
+        [SugarColumn(DecimalDigits =2, IsNullable = true)]
         public decimal AmountRelief { get; set; }
         /// <summary>
         /// 减免是否申请