From 8d6737af918db1ee2451cf77be8677ad681f2c58 Mon Sep 17 00:00:00 2001
From: Argo Zhang <argo@live.ca>
Date: Fri, 12 Dec 2025 11:29:38 +0800
Subject: [PATCH 1/2] =?UTF-8?q?fix:=20=E5=85=BC=E5=AE=B9=E5=80=BC=E7=B1=BB?=
 =?UTF-8?q?=E5=9E=8B=E6=95=B0=E6=8D=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Extensions/LambdaExtensions.cs               | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/BootstrapBlazor/Extensions/LambdaExtensions.cs b/src/BootstrapBlazor/Extensions/LambdaExtensions.cs
index 12ba541c1eb..ec7cd250343 100644
--- a/src/BootstrapBlazor/Extensions/LambdaExtensions.cs
+++ b/src/BootstrapBlazor/Extensions/LambdaExtensions.cs
@@ -676,11 +676,17 @@ private static ConditionalExpression BuildPropertyAccess(Expression instance, Ty
         var p = instanceType.GetPropertyByName(propertyName) ?? throw new InvalidOperationException($"类型 {instanceType.Name} 未找到 {propertyName} 属性，无法获取其值");
 
         var propertyAccess = Expression.Property(instance, p);
-        return Expression.Condition(
-            test: Expression.Equal(instance, Expression.Constant(null, instanceType)),
-            ifTrue: Expression.Constant(null, p.PropertyType),
-            ifFalse: propertyAccess
-        );
+        return p.PropertyType.IsValueType
+            ? Expression.Condition(
+                test: Expression.Equal(instance, Expression.Constant(null, instanceType)),
+                ifTrue: Expression.Default(p.PropertyType),
+                ifFalse: propertyAccess
+            )
+            : Expression.Condition(
+                test: Expression.Equal(instance, Expression.Constant(null, instanceType)),
+                ifTrue: Expression.Constant(null, p.PropertyType),
+                ifFalse: propertyAccess
+            );
     }
 
     /// <summary>

From f087c0c4a52bc344efe3f3099710abfa28a14f7b Mon Sep 17 00:00:00 2001
From: Argo Zhang <argo@live.ca>
Date: Fri, 12 Dec 2025 11:29:53 +0800
Subject: [PATCH 2/2] chore: bump version 10.1.4-beta04

---
 src/BootstrapBlazor/BootstrapBlazor.csproj | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/BootstrapBlazor/BootstrapBlazor.csproj b/src/BootstrapBlazor/BootstrapBlazor.csproj
index fb52dc384d0..5398b4691e2 100644
--- a/src/BootstrapBlazor/BootstrapBlazor.csproj
+++ b/src/BootstrapBlazor/BootstrapBlazor.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>10.1.4-beta03</Version>
+    <Version>10.1.4-beta04</Version>
   </PropertyGroup>
 
   <ItemGroup>