diff --git a/item.py b/item.py
index 2a9f5c5..afa0278 100644
--- a/item.py
+++ b/item.py
@@ -106,11 +106,15 @@ def draw_bigo(self):
 
     def on_back_press(self, instance, touch):
         if instance.collide_point(*touch.pos):
-            print('back_pressed')
+            self.manager.current = 'List'
+            self.clear_widgets()
+            self.__init__()
 
     def on_buy_press(self):
         print(f'buy_pressed')
 
+    def on_money_button_press(self):
+        print('money_button_press')
 
 
 class CountNumber(GridLayout):
@@ -157,4 +161,51 @@ def decrease_number(self, instance, touch):
                 self.update_number()
 
     def update_number(self):
-        self.number_text.text = str(self.number)
\ No newline at end of file
+        self.number_text.text = str(self.number)
+
+
+class RoundedBorderGrid(GridLayout):
+    def __init__(self, **kwargs):
+        super(RoundedBorderGrid, self).__init__(**kwargs)
+        
+        self.bind(pos=self.update_canvas, size=self.update_canvas)
+        
+    def update_canvas(self, *args):
+        self.canvas.before.clear()
+        with self.canvas.before:
+            Color(1, 0, 0, 1)  # Set the color of the border
+
+            # Parameters for top left rounded corner
+            top_left_center = (self.x, self.top)
+            top_left_radius = 20
+
+            # Parameters for top right rounded corner
+            top_right_center = (self.right, self.top)
+            top_right_radius = 20
+
+            # Parameters for straight bottom corners
+            bottom_left = (self.x, self.y)
+            bottom_right = (self.right, self.y)
+
+            self.draw_rounded_border(top_left_center, top_left_radius, top_right_center, top_right_radius, bottom_left,
+                                     bottom_right, width=2)
+
+    def draw_rounded_border(self, top_left_center, top_left_radius, top_right_center, top_right_radius, bottom_left,
+                            bottom_right, width=2):
+        diameter_top_left = top_left_radius * 2
+        diameter_top_right = top_right_radius * 2
+
+        # Draw the top-left rounded corner
+        with self.canvas.before:
+            Bezier(points=[bottom_left, bottom_left, top_left_center[0] - top_left_radius,
+                           top_left_center[1] + top_left_radius, bottom_left], segment_length=20, width=width)
+
+        # Draw the top-right rounded corner
+        with self.canvas.before:
+            Bezier(points=[bottom_right, bottom_right, top_right_center[0] + top_right_radius,
+                           top_right_center[1] + top_right_radius, bottom_right], segment_length=20, width=width)
+
+        # Draw the straight bottom sides
+        with self.canvas.before:
+            Color(1, 1, 1, 1)  # Set the color for straight borders
+            Bezier(points=[bottom_left, bottom_right], width=width)
\ No newline at end of file
diff --git a/kv/list.kv b/kv/list.kv
index 5f13e94..03e38ff 100644
--- a/kv/list.kv
+++ b/kv/list.kv
@@ -222,8 +222,10 @@ WindowManager:
                     font_size: 30
                     background_normal: './img/bg-btn-1.png'
                     background_color: (1,1,1,0.5)
+                    background_down: './img/price.png'
                     size_hint_x: None
                     size:(200, self.height)
+                    on_press:root.on_money_button_press()
             BoxLayout:
                 size_hint_x: 0.4
                 padding: [10, 0, 0, 0]
@@ -279,4 +281,5 @@ WindowManager:
                 size_hint_x: None   
                 text_size: self.width, None
 
-<CountNumber>:
\ No newline at end of file
+<CountNumber>:
+<RoundedBorderGrid>:
\ No newline at end of file
diff --git a/list.py b/list.py
index 77cf831..ad7a340 100644
--- a/list.py
+++ b/list.py
@@ -6,11 +6,11 @@
 from kivy.uix.label import Label
 from kivy.uix.screenmanager import ScreenManager, Screen
 from kivy.uix.floatlayout import FloatLayout
-from kivy.uix.relativelayout import RelativeLayout
+from kivy.uix.gridlayout import GridLayout
 from kivy.uix.boxlayout import BoxLayout
 from kivy.core.image import Image as CoreImage
 from kivy.clock import Clock
-from kivy.graphics import Color, Rectangle
+from kivy.graphics import Color, Rectangle, Bezier
 # from kivy.graphics.texture import Texture
 from kivy.properties import StringProperty
 from PIL import Image as PILImage
@@ -139,7 +139,7 @@ def on_draw_category_item(self):
 
         return boxlayout
 
-
+# product image
 class ImageItem(Image):
     def __init__(self, **kwargs):
         super(ImageItem, self).__init__(**kwargs)
@@ -152,7 +152,9 @@ def on_touch_down(self, touch):
             self.manager.current = 'Item'
             self.manager.get_screen("Item").set_item_id(self.name)
 
+# top bar image
 class CategoryItem(Image):
     def __init__(self, **kwargs):
         super(CategoryItem, self).__init__(**kwargs)
 
+