diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.MongoDB/MongoDb/MongoDbMyProjectNameDbSchemaMigrator.cs b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.MongoDB/MongoDb/MongoDbMyProjectNameDbSchemaMigrator.cs
index 6b74376030..395ff28b39 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.MongoDB/MongoDb/MongoDbMyProjectNameDbSchemaMigrator.cs
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.MongoDB/MongoDb/MongoDbMyProjectNameDbSchemaMigrator.cs
@@ -4,11 +4,12 @@ using Microsoft.Extensions.DependencyInjection;
 using MongoDB.Driver;
 using MyCompanyName.MyProjectName.Data;
 using Volo.Abp.Data;
+using Volo.Abp.DependencyInjection;
 using Volo.Abp.MongoDB;
 
 namespace MyCompanyName.MyProjectName.MongoDB
 {
-    public class MongoDbMyProjectNameDbSchemaMigrator : IMyProjectNameDbSchemaMigrator
+    public class MongoDbMyProjectNameDbSchemaMigrator : IMyProjectNameDbSchemaMigrator , ITransientDependency
     {
         private readonly IServiceProvider _serviceProvider;
 
diff --git a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbTestModule.cs b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbTestModule.cs
index 25db3dbaeb..30687dd407 100644
--- a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbTestModule.cs
+++ b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbTestModule.cs
@@ -13,7 +13,7 @@ namespace MyCompanyName.MyProjectName.MongoDB
     {
         public override void ConfigureServices(ServiceConfigurationContext context)
         {
-            var connectionString = MongoDbFixture.ConnectionString.EnsureEndsWith('/')  +
+            var connectionString = MyProjectNameMongoDbFixture.ConnectionString.EnsureEndsWith('/')  +
                                    "Db_" +
                                    Guid.NewGuid().ToString("N");