diff --git a/GameFrameX.Foundation.Tests/Localization/LocalizationServiceTests.cs b/GameFrameX.Foundation.Tests/Localization/LocalizationServiceTests.cs
index 7167223..c1769b4 100644
--- a/GameFrameX.Foundation.Tests/Localization/LocalizationServiceTests.cs
+++ b/GameFrameX.Foundation.Tests/Localization/LocalizationServiceTests.cs
@@ -192,8 +192,11 @@ public void CustomProvider_ShouldOverrideDefault()
     [Fact]
     public void Dispose_ShouldNotThrow()
     {
-        // Act & Assert (should not throw)
-        LocalizationService.Dispose();
+        // Act
+        var exception = Record.Exception(() => LocalizationService.Dispose());
+
+        // Assert (should not throw)
+        Assert.Null(exception);
     }
 
     [Fact]