diff --git a/core/apps/wherehouse/migrations/0009_alter_invalidproduct_comment.py b/core/apps/wherehouse/migrations/0009_alter_invalidproduct_comment.py
new file mode 100644
index 0000000..a0c8022
--- /dev/null
+++ b/core/apps/wherehouse/migrations/0009_alter_invalidproduct_comment.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.2.4 on 2025-08-28 09:42
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('wherehouse', '0008_invalidproduct_invalid_status_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='invalidproduct',
+            name='comment',
+            field=models.TextField(blank=True, null=True),
+        ),
+    ]
diff --git a/core/apps/wherehouse/models/invalid_product.py b/core/apps/wherehouse/models/invalid_product.py
index 78a777c..1a030d3 100644
--- a/core/apps/wherehouse/models/invalid_product.py
+++ b/core/apps/wherehouse/models/invalid_product.py
@@ -40,7 +40,7 @@ class InvalidProduct(BaseModel):
     # optional
     created_date = models.DateField(null=True, blank=True)
     expiry_date = models.DateField(null=True, blank=True)
-    comment = models.DateField(null=True, blank=True)
+    comment = models.TextField(null=True, blank=True)
     file = models.FileField(null=True, blank=True, upload_to='invalid_product/files/')
 
     def __str__(self):