diff --git a/sample/aspnet-core/src/DynamicEntitySample.DbMigrator/DbMigratorHostedService.cs b/sample/aspnet-core/src/DynamicEntitySample.DbMigrator/DbMigratorHostedService.cs
index 5e238d8..dc68606 100644
--- a/sample/aspnet-core/src/DynamicEntitySample.DbMigrator/DbMigratorHostedService.cs
+++ b/sample/aspnet-core/src/DynamicEntitySample.DbMigrator/DbMigratorHostedService.cs
@@ -6,6 +6,7 @@
 using DynamicEntitySample.Data;
 using Serilog;
 using Volo.Abp;
+using Volo.Abp.Data;
 
 namespace DynamicEntitySample.DbMigrator
 {
@@ -27,6 +28,7 @@ public async Task StartAsync(CancellationToken cancellationToken)
                 options.Services.ReplaceConfiguration(_configuration);
                 options.UseAutofac();
                 options.Services.AddLogging(c => c.AddSerilog());
+                options.AddDataMigrationEnvironment();
             }))
             {
                 await application.InitializeAsync();