diff --git a/app/models/menu_category.rb b/app/models/menu_category.rb
index 71ad42c8..39858c65 100644
--- a/app/models/menu_category.rb
+++ b/app/models/menu_category.rb
@@ -1,12 +1,12 @@
 class MenuCategory < ApplicationRecord  
-  before_create :generate_menu_category_code
+  # before_create :generate_menu_category_code
 
   belongs_to :menu
   has_many :children, :class_name => "MenuCategory", foreign_key: "menu_category_id"
   belongs_to :parent, :class_name => "MenuCategory", foreign_key: "menu_category_id", optional: true
   has_many :menu_items
 
-  validates_presence_of :name, :menu, :order_by
+  validates_presence_of :name, :menu, :code, :order_by
 
   default_scope { order('order_by asc') }
 
diff --git a/app/models/menu_item.rb b/app/models/menu_item.rb
index 1f1afbe4..9dd9e741 100644
--- a/app/models/menu_item.rb
+++ b/app/models/menu_item.rb
@@ -1,6 +1,6 @@
 class MenuItem < ApplicationRecord
 
-  before_create :generate_menu_item_code
+  # before_create :generate_menu_item_code
 
   belongs_to :menu_category, :optional => true
   has_many :menu_item_instances
@@ -8,7 +8,7 @@ class MenuItem < ApplicationRecord
   has_many :children, :class_name => "MenuItem", foreign_key: "menu_item_id"
   belongs_to :account
 
-  validates_presence_of :name, :type, :min_qty, :taxable, :min_selectable_item, :max_selectable_item
+  validates_presence_of :item_code, :name, :type, :min_qty, :taxable, :min_selectable_item, :max_selectable_item
 
   default_scope { order('item_code asc') }
 
diff --git a/app/models/menu_item_instance.rb b/app/models/menu_item_instance.rb
index f39c29a2..ab4c806d 100644
--- a/app/models/menu_item_instance.rb
+++ b/app/models/menu_item_instance.rb
@@ -1,6 +1,6 @@
 class MenuItemInstance < ApplicationRecord
   belongs_to :menu_item
-  before_create :generate_menu_item_instance_code
+  # before_create :generate_menu_item_instance_code
 
   def self.findParentCategory(item)
   	if item.menu_category_id
diff --git a/app/models/shift_sale.rb b/app/models/shift_sale.rb
index c9a05561..b7ce7299 100644
--- a/app/models/shift_sale.rb
+++ b/app/models/shift_sale.rb
@@ -18,15 +18,16 @@ class ShiftSale < ApplicationRecord
 
   def self.current_shift
     today_date = DateTime.now.strftime("%Y-%m-%d")
-    shift = ShiftSale.where("DATE(shift_started_at)=? and shift_started_at is not null and shift_closed_at is null",today_date).take
+    shift = ShiftSale.where("shift_started_at is not null and shift_closed_at is null").take
     return shift
   end
 
   def self.current_open_shift(current_user)
     #if current_user
       #find open shift where is open today and is not closed and login by current cashier
+      #DATE(shift_started_at)=? and 
       today_date = DateTime.now.strftime("%Y-%m-%d")
-      shift = ShiftSale.where("DATE(shift_started_at)=? and shift_started_at is not null and shift_closed_at is null and employee_id = #{current_user}",today_date).take
+      shift = ShiftSale.where("shift_started_at is not null and shift_closed_at is null and employee_id = #{current_user}").take
       return shift
     #end
   end