fixed minor bugs

application/src/main/java/org/thingsboard/server/service/entitiy/AbstractTbEntityService.java

@@ -88,6 +88,7 @@ public abstract class AbstractTbEntityService {
     protected AlarmService alarmService;
     @Autowired
     protected EntityActionService entityActionService;
+    @Autowired
     protected DeviceService deviceService;
     @Autowired
     protected AssetService assetService;

application/src/main/java/org/thingsboard/server/service/entitiy/tenant/DefaultTbTenantService.java

@@ -44,7 +44,7 @@ public class DefaultTbTenantService extends AbstractTbEntityService implements T
                 installScripts.createDefaultEdgeRuleChains(savedTenant.getId());
             }
             tenantProfileCache.evict(savedTenant.getId());
-            notificationEntityService.notifyCreateOruUpdateTenant(tenant, newTenant ?
+            notificationEntityService.notifyCreateOruUpdateTenant(savedTenant, newTenant ?
                     ComponentLifecycleEvent.CREATED : ComponentLifecycleEvent.UPDATED);
             return savedTenant;
         } catch (Exception e) {