refactor: set default for 'update_billed_amount_in_delivery_note'
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
index cd725b9..d167783 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
@@ -2156,7 +2156,7 @@
    "label": "Use Company default Cost Center for Round off"
   },
   {
-   "default": "0",
+   "default": "1",
    "depends_on": "eval: doc.is_return",
    "fieldname": "update_billed_amount_in_delivery_note",
    "fieldtype": "Check",
@@ -2173,7 +2173,7 @@
    "link_fieldname": "consolidated_invoice"
   }
  ],
- "modified": "2023-11-03 14:39:38.012346",
+ "modified": "2023-11-20 11:51:43.555197",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Sales Invoice",
diff --git a/erpnext/controllers/sales_and_purchase_return.py b/erpnext/controllers/sales_and_purchase_return.py
index 165e17b..e91212b 100644
--- a/erpnext/controllers/sales_and_purchase_return.py
+++ b/erpnext/controllers/sales_and_purchase_return.py
@@ -356,6 +356,7 @@
 			if doc.doctype == "Sales Invoice" or doc.doctype == "POS Invoice":
 				doc.consolidated_invoice = ""
 				doc.set("payments", [])
+				doc.update_billed_amount_in_delivery_note = True
 				for data in source.payments:
 					paid_amount = 0.00
 					base_paid_amount = 0.00