diff --git a/Src/Asp.Net/SqlServerTest/Demos/1_Query.cs b/Src/Asp.Net/SqlServerTest/Demos/1_Query.cs
index 4e4629cdf..7cc66f2c4 100644
--- a/Src/Asp.Net/SqlServerTest/Demos/1_Query.cs
+++ b/Src/Asp.Net/SqlServerTest/Demos/1_Query.cs
@@ -433,6 +433,7 @@ namespace OrmTest.Demo
             var test38 = db.Queryable<Student>().Where(it => it.Id == 1 && SqlFunc.IIF(it.Id == 1, true, false)==true).ToList();
             var test39 = db.Queryable<Student>().Where(it => it.Id == 1 && (it.Id==1?true:false)).ToList();
             var test40 = db.Queryable<Student>().Where(it => it.Id==1&&Convert.ToBoolean("true")).ToList();
+            var test41 = db.Queryable<Student>().Where(it => it.Id==((it.Id==1?2:3)==2?1:2)).ToList();
         }
         public static void Page()
         {