diff --git a/features/blog/backend-api/src/app.module.ts b/features/blog/backend-api/src/app.module.ts
index 465b3e941..b825c50dd 100644
--- a/features/blog/backend-api/src/app.module.ts
+++ b/features/blog/backend-api/src/app.module.ts
@@ -27,22 +27,16 @@ import { SchedulerModule } from './modules/scheduler/scheduler.module';
     TypeOrmModule.forRootAsync({
       inject: [ConfigService],
       useFactory: async (config: ConfigService) => {
-        const { getServiceRegistry } = await import('@lilith/service-registry');
+        const { getDatabaseConfig } = await import('@lilith/service-registry');
 
-        const registry = getServiceRegistry();
-        const pgService = registry.getServiceByParts('blog', 'postgres');
-
-        if (!pgService) {
-          throw new Error('Service registry: blog.postgres not found');
-        }
+        const dbConfig = getDatabaseConfig('blog', {
+          username: config.get('DATABASE_POSTGRES_USER'),
+          password: config.get('DATABASE_POSTGRES_PASSWORD'),
+          database: config.get('DATABASE_POSTGRES_NAME'),
+        });
 
         return {
-          type: 'postgres',
-          host: config.get<string>('DATABASE_POSTGRES_HOST') ?? 'localhost',
-          port: pgService.port,
-          username: config.get<string>('DATABASE_POSTGRES_USER') ?? 'lilith',
-          password: config.get<string>('DATABASE_POSTGRES_PASSWORD') ?? 'lilith',
-          database: config.get<string>('DATABASE_POSTGRES_NAME') ?? 'lilith_blog',
+          ...dbConfig,
           autoLoadEntities: true,
           synchronize: config.get('NODE_ENV') !== 'production',
           logging: config.get('NODE_ENV') !== 'production',
diff --git a/features/blog/backend-api/src/modules/health/health.controller.ts b/features/blog/backend-api/src/modules/health/health.controller.ts
index cd24f8a75..1c71f7fb4 100644
--- a/features/blog/backend-api/src/modules/health/health.controller.ts
+++ b/features/blog/backend-api/src/modules/health/health.controller.ts
@@ -50,7 +50,7 @@ export class HealthController extends BaseHealthController {
   protected override getMetadata(): Record<string, unknown> {
     return {
       serviceName: 'blog',
-      port: 3020,
+      port: 3021,
     };
   }
 }
diff --git a/features/blog/services.yaml b/features/blog/services.yaml
index 24cd89fca..3432437c6 100644
--- a/features/blog/services.yaml
+++ b/features/blog/services.yaml
@@ -12,7 +12,7 @@ feature:
   owner: platform-core
 
 ports:
-  backend-api: 3020
+  backend-api: 3021
   frontend-admin-dev: 4010
   frontend-public-dev: 5300
   postgres: 25451
@@ -22,7 +22,7 @@ services:
   - id: backend-api
     name: Blog API
     type: backend
-    port: 3020
+    port: 3021
     entrypoint: codebase/features/blog/backend-api
     startCommand: bun dev
     description: |