diff --git a/medblocks/medblocks/thirvusoft_customisations/utils/js/reservation_button.js b/medblocks/medblocks/thirvusoft_customisations/utils/js/reservation_button.js
index f8fd036..7218f7f 100644
--- a/medblocks/medblocks/thirvusoft_customisations/utils/js/reservation_button.js
+++ b/medblocks/medblocks/thirvusoft_customisations/utils/js/reservation_button.js
@@ -94,7 +94,7 @@ frappe.ui.form.on("Sales Order Item",
                                 label:"Serial No",
                                 fieldname:"serial_no",
                                 fieldtype:"Link",
-                                options:"Serial No",
+                                options:"Serial  No",
                                 in_list_view:1
                             },
                             {
@@ -102,7 +102,7 @@ frappe.ui.form.on("Sales Order Item",
                             fieldname: 'entry_qty',
                             fieldtype: 'Float',
                             in_list_view: 1,
-                            default:row.qty,
+                            default:row.qty, 
                             default: 1,
                             hidden:1
                             }
diff --git a/medblocks/medblocks/thirvusoft_customisations/utils/python/item.py b/medblocks/medblocks/thirvusoft_customisations/utils/python/item.py
index c206dd2..513b60b 100644
--- a/medblocks/medblocks/thirvusoft_customisations/utils/python/item.py
+++ b/medblocks/medblocks/thirvusoft_customisations/utils/python/item.py
@@ -24,23 +24,15 @@ def item_auto_series(doc, event):
 		order_by="item_code DESC"
 	)
 
-	last_num = int(re.search(r"(\d+)$", last_code).group(1)) + 1 if last_code else 1
-	new_code = f"{abbr}-{last_num:03d}"
-
+	
+	
+	new_code = make_autoname(f"{abbr}-.#")
 	doc.item_code = new_code
 
 
-
 class TSItem(Item):
 	def validate(self):
-		#Start
-		# if not self.item_name:
-		# 	self.item_name = self.item_code
-		#End
-
-		# if not strip_html(cstr(self.description)).strip():
-		# 	self.description = self.item_name
-
+	
 		self.validate_uom()
 		self.validate_description()
 		self.add_default_uom_in_conversion_factor_table()
diff --git a/medblocks/medblocks/thirvusoft_customisations/utils/python/sales_order.py b/medblocks/medblocks/thirvusoft_customisations/utils/python/sales_order.py
index 15db22f..1b11ed8 100644
--- a/medblocks/medblocks/thirvusoft_customisations/utils/python/sales_order.py
+++ b/medblocks/medblocks/thirvusoft_customisations/utils/python/sales_order.py
@@ -41,4 +41,4 @@ def reservation_serial_no(doc,a):
 
         if item_group == "Opticals":
             if not item.custom_reservation_serial_number_:
-                frappe.throw(f"In Row {item.idx}: Choose the Reserved Serial nos")
\ No newline at end of file
+                frappe.throw(f"In Row {item.idx}: Choose the Reserved Serial nos")