diff --git a/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/TestDataBuilder.cs b/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/TestDataBuilder.cs
index 6d1be41f31..03e4ed5465 100644
--- a/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/TestDataBuilder.cs
+++ b/framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/TestDataBuilder.cs
@@ -41,7 +41,7 @@ namespace Volo.Abp.TestApp
         {
             var istanbul = new City(IstanbulCityId, "Istanbul");
             istanbul.Districts.Add(new District(istanbul.Id, "Bakirkoy", 1283999));
-            istanbul.Districts.Add(new District(istanbul.Id, "Mecidiyek�y", 2222321));
+            istanbul.Districts.Add(new District(istanbul.Id, "Mecidiyekoy", 2222321));
             istanbul.Districts.Add(new District(istanbul.Id, "Uskudar", 726172));
 
             await _cityRepository.InsertAsync(new City(Guid.NewGuid(), "Tokyo"));