diff --git a/apps/warehouse/migrations/0038_alter_inventoryquotasaleitem_item_share.py b/apps/warehouse/migrations/0038_alter_inventoryquotasaleitem_item_share.py
new file mode 100644
index 0000000..34a0f8a
--- /dev/null
+++ b/apps/warehouse/migrations/0038_alter_inventoryquotasaleitem_item_share.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.0 on 2025-09-30 11:45
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('warehouse', '0037_inventoryquotasaleitem_item_share'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='inventoryquotasaleitem',
+            name='item_share',
+            field=models.JSONField(default=[]),
+        ),
+    ]
diff --git a/apps/warehouse/migrations/0039_alter_inventoryquotasaleitem_item_share.py b/apps/warehouse/migrations/0039_alter_inventoryquotasaleitem_item_share.py
new file mode 100644
index 0000000..28cc47c
--- /dev/null
+++ b/apps/warehouse/migrations/0039_alter_inventoryquotasaleitem_item_share.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.0 on 2025-09-30 11:45
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('warehouse', '0038_alter_inventoryquotasaleitem_item_share'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='inventoryquotasaleitem',
+            name='item_share',
+            field=models.JSONField(default=list),
+        ),
+    ]
diff --git a/apps/warehouse/models.py b/apps/warehouse/models.py
index 283d1a1..6cb9964 100644
--- a/apps/warehouse/models.py
+++ b/apps/warehouse/models.py
@@ -179,7 +179,7 @@ class InventoryQuotaSaleItem(BaseModel):
     is_pre_sale = models.BooleanField(default=False)
     additional = models.JSONField(default=dict)
     livestock_statistic = models.JSONField(default=dict)
-    item_share = models.JSONField(default=[])
+    item_share = models.JSONField(default=list)
     inventory_calculation = models.BooleanField(default=False)
 
     @property