diff --git a/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Testing/EntityCache_Tests.cs b/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Testing/EntityCache_Tests.cs
index 72492238d4..e61af2dbfb 100644
--- a/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Testing/EntityCache_Tests.cs
+++ b/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Testing/EntityCache_Tests.cs
@@ -102,9 +102,6 @@ public class Product : FullAuditedAggregateRoot<Guid>
         Price = price;
     }
 
-    [JsonInclude]
-    public override Guid Id { get; protected set; }
-
     public string Name { get; set; }
 
     public decimal Price { get; set; }
@@ -119,4 +116,4 @@ public class ProductCacheItem
     public string Name { get; set; }
 
     public decimal Price { get; set; }
-}
\ No newline at end of file
+}