MileStone-5:-Preliminary-Design.md

@@ -8,7 +8,9 @@ Zhong and Zhang finishes to draw the storyboard. (1 hour) Liu and Li finishes th
 **System architecture:**
 ![IMG_0908](uploads/cc7738a4cf779d4f4a1a0d367c14754b/IMG_0908.JPG)
 
-Key components and Package: Client is our package for order selection, customer selection. Web server is our package for (set_order, get_order), (set_info, clear_all), show_board(order_webpage, order_info) and shopping_cart(add_cart remove_cart). DB server is our package for orders, customer
+Packages:client, web server, DB server
+
+Key components: order_selection, customer_type_in, show_board, Shopping_cart
 
 Interface: get_Info and set_Info (get and set the information from customer based on database)
 
@@ -46,4 +48,3 @@ Epic 5 annotated:
 (As Coco, I want to manage the website and update the menu so that I can make sure the website is running well)
 
 This corresponds to the info_table and also the SQL_Command which allow manager to update or delete the coffee information.
-