diff --git a/apps/lead/migrations/0050_auto_20240621_1149.py b/apps/lead/migrations/0050_auto_20240621_1149.py
index 174b45d6ac..4c710310de 100644
--- a/apps/lead/migrations/0050_auto_20240621_1149.py
+++ b/apps/lead/migrations/0050_auto_20240621_1149.py
@@ -19,4 +19,10 @@ class Migration(migrations.Migration):
             old_name='LeadPreviewImage',
             new_name='LeadPreviewAttachment'
         ),
+
+        migrations.AddField(
+            model_name='leadpreviewattachment',
+            name='file_preview',
+            field=models.FileField(upload_to='lead-preview/attachments-preview/', null=True)
+        ),
     ]
diff --git a/apps/lead/migrations/0051_auto_20240625_0509.py b/apps/lead/migrations/0051_auto_20240625_0509.py
index cece84578e..372b0494b7 100644
--- a/apps/lead/migrations/0051_auto_20240625_0509.py
+++ b/apps/lead/migrations/0051_auto_20240625_0509.py
@@ -9,7 +9,7 @@ def set_file_preview(apps, schema_editor):
     for lead_attachment in lead_attachments:
         lead_attachment.file_preview = lead_attachment.file
         lead_attachment.type = 2  # default type is image
-        lead_attachment.save(updated_fields=['file_preview','type'])
+        lead_attachment.save()
 
 
 class Migration(migrations.Migration):
@@ -29,11 +29,6 @@ class Migration(migrations.Migration):
             name='page_number',
             field=models.IntegerField(default=0),
         ),
-        migrations.AddField(
-            model_name='leadpreviewattachment',
-            name='file_preview',
-            field=models.FileField(upload_to='lead-preview/attachments-preview/')
-        ),
         migrations.AddField(
             model_name='leadpreviewattachment',
             name='type',
@@ -42,5 +37,10 @@ class Migration(migrations.Migration):
         migrations.RunPython(
             set_file_preview,
             reverse_code=migrations.RunPython.noop,
-        )
+        ),
+        migrations.AlterField(
+            model_name='leadpreviewattachment',
+            name='file_preview',
+            field=models.FileField(upload_to='lead-preview/attachments-preview/')
+        ),
     ]
diff --git a/apps/unified_connector/migrations/0010_auto_20240625_0806.py b/apps/unified_connector/migrations/0010_auto_20240625_0806.py
index fae4142a9d..d2e57fcb3e 100644
--- a/apps/unified_connector/migrations/0010_auto_20240625_0806.py
+++ b/apps/unified_connector/migrations/0010_auto_20240625_0806.py
@@ -2,13 +2,14 @@
 
 from django.db import migrations, models
 
+
 def set_file_preview(apps, schema_editor):
     ConnectorLeadPreviewAttachment = apps.get_model('unified_connector', 'ConnectorLeadPreviewAttachment')
     connector_lead_attachments = ConnectorLeadPreviewAttachment.objects.all()
     for connector_lead_attachment in connector_lead_attachments:
         connector_lead_attachment.file_preview = connector_lead_attachment.file
         connector_lead_attachment.type = 2  # default type is image
-        connector_lead_attachment.save(updated_fields=['file_preview','type'])
+        connector_lead_attachment.save()
 
 
 class Migration(migrations.Migration):