diff --git a/Project/OSTask1/src/CustomerManagerApp.java b/Project/OSTask1/src/CustomerManagerApp.java
index 2a27245..b9c7a26 100644
--- a/Project/OSTask1/src/CustomerManagerApp.java
+++ b/Project/OSTask1/src/CustomerManagerApp.java
@@ -22,15 +22,15 @@ public static void main(String[] args) {
             action = Console.getString("Enter a command: ");
             System.out.println();
 
-            if (action.equalsIgnoreCase("list")) {
+            if (action.equalsIgnoreCase("1")) {
                 displayAllCustomers();
-            } else if (action.equalsIgnoreCase("add")) {
+            } else if (action.equalsIgnoreCase("2")) {
                 addCustomer();
-            } else if (action.equalsIgnoreCase("del") || action.equalsIgnoreCase("delete")) {
+            } else if (action.equalsIgnoreCase("3")) {
                 deleteCustomer();
-            } else if (action.equalsIgnoreCase("help") || action.equalsIgnoreCase("menu")) {
+            } else if (action.equalsIgnoreCase("4")) {
                 displayMenu();
-            } else if (action.equalsIgnoreCase("exit")) {
+            } else if (action.equalsIgnoreCase("5")) {
                 System.out.println("Bye.\n");
             } else {
                 System.out.println("Error! Not a valid command.\n");
@@ -40,11 +40,11 @@ public static void main(String[] args) {
 
     public static void displayMenu() {
         System.out.println("COMMAND MENU");
-        System.out.println("list    - List all customers");
-        System.out.println("add     - Add a customer");
-        System.out.println("del     - Delete a customer");
-        System.out.println("help    - Show this menu");
-        System.out.println("exit    - Exit this application\n");
+        System.out.println("1    - List all customers");
+        System.out.println("2     - Add a customer");
+        System.out.println("3     - Delete a customer");
+        System.out.println("4    - Show this menu");
+        System.out.println("5    - Exit this application\n");
     }
 
     public static void displayAllCustomers() {
diff --git a/student.md b/student.md
new file mode 100644
index 0000000..7f31323
--- /dev/null
+++ b/student.md
@@ -0,0 +1,2 @@
+name : salma hesham mohamed hamam 
+sec : 3