diff --git a/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json b/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
index 33ac024d86f39cfa33764b35bde03cf66d9d10e1..39fb6ba6a6d5c7fb7f3d7d950e2befc4d97875e5 100644
--- a/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
+++ b/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
@@ -234,7 +234,6 @@
    "reqd": 1
   },
   {
-   "default": "1",
    "depends_on": "eval:doc.uom != doc.stock_uom",
    "fieldname": "conversion_factor",
    "fieldtype": "Float",
@@ -1004,7 +1003,7 @@
  "idx": 1,
  "istable": 1,
  "links": [],
- "modified": "2025-10-14 13:00:54.441511",
+ "modified": "2025-12-13 14:10:02.379392",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Purchase Invoice Item",