diff --git a/api/__pycache__/settings.cpython-312.pyc b/api/__pycache__/settings.cpython-312.pyc
index d1ea22b9..616382cf 100644
Binary files a/api/__pycache__/settings.cpython-312.pyc and b/api/__pycache__/settings.cpython-312.pyc differ
diff --git a/app/__pycache__/models.cpython-312.pyc b/app/__pycache__/models.cpython-312.pyc
index 6f2b86c6..009000fd 100644
Binary files a/app/__pycache__/models.cpython-312.pyc and b/app/__pycache__/models.cpython-312.pyc differ
diff --git a/app/migrations/0344_payment_schedule_ovd_days_and_more.py b/app/migrations/0344_payment_schedule_ovd_days_and_more.py
new file mode 100644
index 00000000..f9e08d3d
--- /dev/null
+++ b/app/migrations/0344_payment_schedule_ovd_days_and_more.py
@@ -0,0 +1,48 @@
+# Generated by Django 5.1.7 on 2026-01-05 04:52
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('app', '0343_import_setting_call_api_delete_payment'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='payment_schedule',
+            name='ovd_days',
+            field=models.IntegerField(null=True),
+        ),
+        migrations.AddField(
+            model_name='payment_schedule',
+            name='penalty_amount',
+            field=models.DecimalField(decimal_places=2, max_digits=15, null=True),
+        ),
+        migrations.AddField(
+            model_name='transaction',
+            name='amount_remain',
+            field=models.DecimalField(decimal_places=2, max_digits=15, null=True),
+        ),
+        migrations.AddField(
+            model_name='transaction',
+            name='ovd_days',
+            field=models.IntegerField(null=True),
+        ),
+        migrations.AddField(
+            model_name='transaction',
+            name='penalty_amount',
+            field=models.DecimalField(decimal_places=2, max_digits=15, null=True),
+        ),
+        migrations.AlterField(
+            model_name='company',
+            name='code',
+            field=models.CharField(db_index=True, max_length=20, null=True, unique=True),
+        ),
+        migrations.AlterField(
+            model_name='people',
+            name='code',
+            field=models.CharField(db_index=True, max_length=20, null=True, unique=True),
+        ),
+    ]
diff --git a/app/models.py b/app/models.py
index d5dac4cc..bab90530 100644
--- a/app/models.py
+++ b/app/models.py
@@ -1166,8 +1166,10 @@ class Country(models.Model):
         db_table = 'country'
 
 
-class Company(models.Model):
-    code = models.CharField(max_length=20, null=False, unique=True, db_index=True)
+class Company(AutoCodeModel):
+    code_prefix = "CP"
+    code_padding = 5
+    code = models.CharField(max_length=20, null=True, unique=True, db_index=True)
     tax_code = models.CharField(max_length=20, null=True, unique=True)
     fullname = models.CharField(max_length=300, null=False, db_index=True)
     shortname = models.CharField(max_length=50, null=True, db_index=True)
@@ -1188,8 +1190,10 @@ class Company(models.Model):
         db_table = 'company'
 
 
-class People(models.Model):
-    code = models.CharField(max_length=20, null=False, unique=True, db_index=True)
+class People(AutoCodeModel):
+    code_prefix = "RE"
+    code_padding = 5
+    code = models.CharField(max_length=20, null=True, unique=True, db_index=True)
     fullname = models.CharField(max_length=50, null=False)
     phone = models.CharField(max_length=20, null=False)
     email = models.CharField(max_length=100, null=True)
@@ -1356,6 +1360,9 @@ class Transaction(AutoCodeModel):
     deposit_received = models.DecimalField(max_digits=15, decimal_places=2, null=True)
     deposit_remaining = models.DecimalField(max_digits=15, decimal_places=2, null=True)
     amount_received = models.DecimalField(max_digits=15, decimal_places=2, null=True)
+    amount_remain = models.DecimalField(max_digits=15, decimal_places=2, null=True)
+    ovd_days = models.IntegerField(null=True)
+    penalty_amount = models.DecimalField(null=True, max_digits=15, decimal_places=2)
     payment_plan = models.JSONField(null=True)
     create_time = models.DateTimeField(null=True, auto_now_add=True)
     update_time = models.DateTimeField(null=True, auto_now=True)
@@ -1638,6 +1645,8 @@ class Payment_Schedule(AutoCodeModel):
     updater = models.ForeignKey(User, null=False, related_name='+', on_delete=models.PROTECT)
     entry = models.ForeignKey(Internal_Entry, null=True, related_name='+', on_delete=models.PROTECT)
     detail = models.JSONField(null=True)
+    ovd_days = models.IntegerField(null=True)
+    penalty_amount = models.DecimalField(null=True, max_digits=15, decimal_places=2)
     create_time = models.DateTimeField(null=True, auto_now_add=True)
     update_time = models.DateTimeField(null=True, auto_now=True)
 
diff --git a/app/test.py b/app/test.py
index c5e3d5b2..1bb653f2 100644
--- a/app/test.py
+++ b/app/test.py
@@ -14,14 +14,9 @@ from django.forms.models import model_to_dict
 # Customer.objects.exclude(creator__username__in=arr).delete()
 # File.objects.exclude(user__username__in=arr).delete()
 # User.objects.exclude(username__in=arr).delete()
-
-
-
-Dealer_Setting.objects.all().delete()
-
-objs = []
-for a in Biz_Setting.objects.all():
-  data = model_to_dict(a, exclude=['id'])
-  objs.append(Dealer_Setting(**data))
-
-Dealer_Setting.objects.bulk_create(objs)
\ No newline at end of file
+# Dealer_Setting.objects.all().delete()
+# objs = []
+# for a in Biz_Setting.objects.all():
+#   data = model_to_dict(a, exclude=['id'])
+#   objs.append(Dealer_Setting(**data))
+# Dealer_Setting.objects.bulk_create(objs)
\ No newline at end of file