diff --git a/yuthon_purchase/models/purchase_workflow.py b/yuthon_purchase/models/purchase_workflow.py
index 306088a78..bb28a25df 100644
--- a/yuthon_purchase/models/purchase_workflow.py
+++ b/yuthon_purchase/models/purchase_workflow.py
@@ -64,7 +64,6 @@ class PurchaseWorkflow(models.Model):
                 'date_planned': rec.date_planned,
                 'company_id': rec.company_id.id,
                 'user_id': rec.user_id.id,
-                'origin': f"{rec.code}（{dict(rec._fields['purchase_type'].selection).get(rec.purchase_type)}）"
             })
             order_lines = []
             if rec.purchase_type == 'fixed':