diff --git a/app/nossas/apps/management/commands/import_campaigns.py b/app/nossas/apps/management/commands/import_campaigns.py
index 8ad8a7e0..6f37c62a 100644
--- a/app/nossas/apps/management/commands/import_campaigns.py
+++ b/app/nossas/apps/management/commands/import_campaigns.py
@@ -1,10 +1,12 @@
 import itertools
 from django.core.management.base import BaseCommand, CommandError, CommandParser
+from django.db.utils import IntegrityError
 from django.db.models import Q, Prefetch
 from django.contrib.sites.models import Site
 from django.contrib.auth.models import User
 
 from contrib.bonde.models import Community, Mobilization
+
 from nossas.apps.utils import import_mobilization
 
 
@@ -13,6 +15,7 @@ def add_arguments(self, parser: CommandParser) -> None:
         parser.add_argument("--period", type=str)
 
     def handle(self, *args, **options):
+        
         q = Q()
         for name in [
             "Mobilizações NOSSAS",
@@ -34,7 +37,6 @@ def handle(self, *args, **options):
             filters.update(
                 {
                     "created_at__year__gte": int(year_start),
-                    "created_at__year__lte": int(year_end),
                 }
             )
 
@@ -55,8 +57,9 @@ def handle(self, *args, **options):
         for m in mobilizations:
             try:
                 import_mobilization(m.id, site, user)
+            except IntegrityError:
+                pass
             except Exception as err:
-                import ipdb;ipdb.set_trace()
                 self.stdout.write(
                     self.style.ERROR(
                         f"Falha ao tentar importar a Mobilização[{m.id}]: {m.name}."
diff --git a/app/nossas/apps/migrations/0017_alter_campaign_managers_alter_campaigngroup_managers_and_more.py b/app/nossas/apps/migrations/0017_alter_campaign_managers_alter_campaigngroup_managers_and_more.py
new file mode 100644
index 00000000..fffb7c05
--- /dev/null
+++ b/app/nossas/apps/migrations/0017_alter_campaign_managers_alter_campaigngroup_managers_and_more.py
@@ -0,0 +1,71 @@
+# Generated by Django 4.2 on 2024-06-11 14:00
+
+import django.contrib.sites.managers
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sites', '0002_alter_domain_unique'),
+        ('apps', '0016_alter_timelineevent_options_timelineevent_day_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterModelManagers(
+            name='campaign',
+            managers=[
+                ('on_site', django.contrib.sites.managers.CurrentSiteManager()),
+                ('objects', django.contrib.sites.managers.CurrentSiteManager()),
+            ],
+        ),
+        migrations.AlterModelManagers(
+            name='campaigngroup',
+            managers=[
+                ('on_site', django.contrib.sites.managers.CurrentSiteManager()),
+                ('objects', django.contrib.sites.managers.CurrentSiteManager()),
+            ],
+        ),
+        migrations.AlterModelManagers(
+            name='job',
+            managers=[
+                ('on_site', django.contrib.sites.managers.CurrentSiteManager()),
+                ('objects', django.contrib.sites.managers.CurrentSiteManager()),
+            ],
+        ),
+        migrations.AlterModelManagers(
+            name='member',
+            managers=[
+                ('on_site', django.contrib.sites.managers.CurrentSiteManager()),
+                ('objects', django.contrib.sites.managers.CurrentSiteManager()),
+            ],
+        ),
+        migrations.AlterModelManagers(
+            name='membergroup',
+            managers=[
+                ('on_site', django.contrib.sites.managers.CurrentSiteManager()),
+                ('objects', django.contrib.sites.managers.CurrentSiteManager()),
+            ],
+        ),
+        migrations.AlterModelManagers(
+            name='timelineevent',
+            managers=[
+                ('on_site', django.contrib.sites.managers.CurrentSiteManager()),
+                ('objects', django.contrib.sites.managers.CurrentSiteManager()),
+            ],
+        ),
+        migrations.AlterField(
+            model_name='timelineevent',
+            name='event_context',
+            field=models.CharField(choices=[('mundo', 'Mundo'), ('nossas', 'Nossas')], default='mundo', max_length=6, verbose_name='Contexto'),
+        ),
+        migrations.AlterField(
+            model_name='timelineevent',
+            name='month',
+            field=models.IntegerField(choices=[(1, 'Janeiro'), (2, 'Fevereiro'), (3, 'Março'), (4, 'Abril'), (5, 'Maio'), (6, 'Junho'), (7, 'Julho'), (8, 'Agosto'), (9, 'Setembro'), (10, 'Outubro'), (11, 'Novembro'), (12, 'Dezembro')], default=1, verbose_name='Mês'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='campaign',
+            unique_together={('mobilization_id', 'site')},
+        ),
+    ]
diff --git a/app/nossas/apps/models/campaigns.py b/app/nossas/apps/models/campaigns.py
index e3445497..36e145c0 100644
--- a/app/nossas/apps/models/campaigns.py
+++ b/app/nossas/apps/models/campaigns.py
@@ -65,6 +65,7 @@ class Campaign(OnSiteBaseModel):
 
     class Meta:
         verbose_name = _("Campanha")
+        unique_together = ("mobilization_id", "site")
 
     def __str__(self):
         return self.name