diff --git a/ChatServiceApp/js_urls.py b/ChatServiceApp/js_urls.py
index 41e9561..139b91c 100644
--- a/ChatServiceApp/js_urls.py
+++ b/ChatServiceApp/js_urls.py
@@ -13,4 +13,6 @@ urlpatterns = [
     # path('send_msg/', send_msg_ajax, name='send_msg_ajax'),
     # path('update_chat/', update_chat_ajax2, name='update_chat_ajax'),
     path('show_chat_w_user/', show_chat_w_user_ajax, name='show_chat_w_user_ajax'),
+
+    path('get_file_from_msg/', get_file_from_msg_ajax, name='get_file_from_msg_ajax'),
 ]
\ No newline at end of file
diff --git a/ChatServiceApp/js_views.py b/ChatServiceApp/js_views.py
index 2fda826..a7b9512 100644
--- a/ChatServiceApp/js_views.py
+++ b/ChatServiceApp/js_views.py
@@ -18,6 +18,31 @@ from channels.layers import get_channel_layer
 from asgiref.sync import async_to_sync
 
 
+@login_required(login_url='/profile/login/')
+def get_file_from_msg_ajax(request):
+
+    if request.method != 'POST':
+        raise Http404
+
+    try:
+
+        data = json.loads(request.body)
+        msg = Message.objects.get(id=data['message_id'])
+
+        res_Dict = {}
+        for file in msg.files:
+            if file['file_name'] == data['file_name']:
+                res_Dict = file
+                break
+
+        return JsonResponse(res_Dict, status=200)
+
+    except Exception as e:
+        msg = f'get_file_from_msg_ajax Error = {str(e)}'
+        return JsonResponse({'error': msg}, status=400)
+
+
+
 @login_required(login_url='/profile/login/')
 def show_chat_w_user_ajax(request):
 
diff --git a/ChatServiceApp/templatetags/tt_chat.py b/ChatServiceApp/templatetags/tt_chat.py
index 6a99e84..c0813c6 100644
--- a/ChatServiceApp/templatetags/tt_chat.py
+++ b/ChatServiceApp/templatetags/tt_chat.py
@@ -16,6 +16,27 @@ register = template.Library()
 def get_ws_address():
     return settings.WS_ADDRESS
 
+@register.simple_tag
+def get_filesize(size):
+    if size:
+        unit = 'B'
+        if size / 1024 > 1:
+            unit = 'KB'
+            size = size / 1024
+            if size / 1024 > 1:
+                unit = 'MB'
+                size = size / 1024
+                if size / 1024 > 1:
+                    unit = 'GB'
+                    size = size / 1024
+                    if size / 1024 > 1:
+                        unit = 'TB'
+                        size = size / 1024
+        size = round(size, 2)
+        return f'{str(size)}{unit}'
+    else:
+        return ''
+
 
 @register.simple_tag
 def get_msg_side(cur_user, ticket, msg):
diff --git a/templates/widgets/w_message.html b/templates/widgets/w_message.html
index 0bb1a4b..6702472 100644
--- a/templates/widgets/w_message.html
+++ b/templates/widgets/w_message.html
@@ -20,7 +20,7 @@
                             </div>
                             <div class="right_part_file_w">
                                 <div>{{ file.file_name }}</div>
-                                <div>{{ file.file_size }}</div>
+                                <div>{% get_filesize file.file_size %}</div>
                             </div>
                             <div class="clear_both"></div>
                         </div>