diff --git a/app/models/menu_category.rb b/app/models/menu_category.rb
index 200c4469..1f45b3ff 100755
--- a/app/models/menu_category.rb
+++ b/app/models/menu_category.rb
@@ -41,10 +41,10 @@ class MenuCategory < ApplicationRecord
 
     menu_category = MenuCategory.find(self.id)
     menu          = Menu.find(menu_category.menu_id)
-    from          = menu.valid_time_from.strftime("%H:%m:%S")
-    to            = menu.valid_time_to.strftime("%H:%m:%S")
-    current       = Time.now.utc.getlocal.strftime("%H:%m:%S")
- 
+    from          = menu.valid_time_from.strftime("%H:%M:%S")
+    to            = menu.valid_time_to.strftime("%H:%M:%S")
+    current       = Time.now.utc.getlocal.strftime("%H:%M:%S")
+
     from          = from.split(':').map { |a| a.to_i }.inject(0) { |a, b| a * 60 + b}
     to            = to.split(':').map { |a| a.to_i }.inject(0) { |a, b| a * 60 + b}
     current       = current.split(':').map { |a| a.to_i }.inject(0) { |a, b| a * 60 + b}