diff --git a/MyProject/src/hotelReservation/Reception.java b/MyProject/src/hotelReservation/Reception.java
index 9834475..1e8e642 100644
--- a/MyProject/src/hotelReservation/Reception.java
+++ b/MyProject/src/hotelReservation/Reception.java
@@ -65,7 +65,7 @@ public class Reception {
 //		        txtNights.setBounds(140, 140, 60, 25);
 //		        frame.add(txtNights);
 		     // နေထိုင်မည့်ရက် (Nights) နေရာကို အောက်သို့ အနည်းငယ် ရွှေ့ပါ (ဥပမာ y = 180)
-		        JLabel lblNights = new JLabel("Night STAY:");
+		        JLabel lblNights = new JLabel("COUNT of NIGHT:");
 		        lblNights.setBounds(30, 180, 350, 35);
 		        frame.add(lblNights);
 
@@ -83,14 +83,25 @@ public class Reception {
 		            @Override
 		            public void actionPerformed(ActionEvent e) {
 		                try {
+		                	//Check guest name is fill or not
 		                    String name = txtName.getText();
 		                    if (name.isEmpty()) {
 		                        JOptionPane.showMessageDialog(frame, "Please Enter Your Name!!", "Something Worng", JOptionPane.ERROR_MESSAGE);
 		                        return;
 		                    }
+		                 // ၂။ ဝင်ရောက်မည့်ရက် (Check-in Date) စစ်ဆေးခြင်း
+		                    String checkInDate = txtDate.getText().trim();
+		                    if (checkInDate.isEmpty() || checkInDate.equals("---")) {
+		                        JOptionPane.showMessageDialog(frame, "Please Enter Check-in Date!!", "Something Wrong", JOptionPane.ERROR_MESSAGE);
+		                        return;
+		                    }
+		                    //Check How many stay night is null or not
 
 		                    int nights = Integer.parseInt(txtNights.getText());
 		                    Room selectedRoom;
+		                    
+		                   // String CKDate = txtDate.getText();
+		                    
 
 		                    // Inheritance နှင့် Polymorphism ကို အသုံးပြု၍ အခန်းအဓိပ္ပါယ်သတ်မှတ်ခြင်း
 		                    if (rbStandard.isSelected()) {
@@ -100,7 +111,7 @@ public class Reception {
 		                    }
 
 		                    // Reservation Object ဖန်တီးခြင်း
-		                    String checkInDate = txtDate.getText();
+//		                    String checkInDate = txtDate.getText();
 		                    Reservation reservation = new Reservation(name, selectedRoom, checkInDate,nights );
 
 		                    // 予約完了 နှင့် 予約情報 ကို ပေါင်းစပ်ပြသခြင်း