diff --git a/appsettings/templates/appsettings.html b/appsettings/templates/appsettings.html
index c5008f5..8e843cb 100644
--- a/appsettings/templates/appsettings.html
+++ b/appsettings/templates/appsettings.html
@@ -11,6 +11,7 @@
         <!-- /.row -->
 
         {% include 'errors_block.html' %}
+        {% include 'messages_block.html' %}
 
         <div class="">
             <div class="col-lg-12">
@@ -51,7 +52,7 @@
                                 <option {% if bootstrap_theme.value == theme %}selected{% endif %} value="{{ theme }}">{{ theme }}</option>
                             {% endfor %}
                             </select>
-                            <span class="text-muted">{% trans "After change please full refresh page with Ctrl + F5 "%}</span>
+                            <span class="text-muted">{% trans "After change please full refresh page with 'Ctrl + F5' "%}</span>
                         </div>
                     </div>
                 </form>
diff --git a/appsettings/views.py b/appsettings/views.py
index 13bdd58..8cc6e23 100644
--- a/appsettings/views.py
+++ b/appsettings/views.py
@@ -1,13 +1,18 @@
+import sass
+import os
+
 from django.shortcuts import render
 from django.http import HttpResponseRedirect
 from django.urls import reverse
 from django.utils.translation import ugettext_lazy as _
 from django.contrib.auth.decorators import login_required
+from django.contrib import messages
 from django.conf import settings
-from appsettings.models import AppSettings
 
-import sass
-import os
+from appsettings.models import AppSettings
+from logs.views import addlogmsg
+
+
 
 @login_required
 def appsettings(request):
@@ -30,28 +35,54 @@ def appsettings(request):
             scss_var = f"@import '{sass_dir.value}/wvc-theme/{theme}/variables';"
             scss_bootswatch = f"@import '{sass_dir.value}/wvc-theme/{theme}/bootswatch';"       
             scss_boot = f"@import '{sass_dir.value}/bootstrap-overrides.scss';"
-                          
-            with open(sass_dir.value + "/wvc-main.scss", "w") as main:
-                main.write(scss_var + "\n" + scss_boot + "\n" + scss_bootswatch)
+
+            try:              
+                with open(sass_dir.value + "/wvc-main.scss", "w") as main:
+                    main.write(scss_var + "\n" + scss_boot + "\n" + scss_bootswatch)
+                
+                css_compressed = sass.compile(string=scss_var + "\n"+ scss_boot + "\n" + scss_bootswatch, output_style='compressed')
+                with open("static/" + "css/wvc-main.min.css", "w") as css:
+                    css.write(css_compressed)    
+
+                bootstrap_theme.value = theme
+                bootstrap_theme.save()
+
+                msg = _(f"Theme changed. Now: {theme}")
+                messages.success(request, msg)
+            except Exception as err:
+                msg = err
+                error_messages.append(msg)
             
-            css_compressed = sass.compile(string=scss_var + "\n"+ scss_boot + "\n" + scss_bootswatch, output_style='compressed')
-            with open("static/" + "css/wvc-main.min.css", "w") as css:
-                css.write(css_compressed)           
-            
-            bootstrap_theme.value = theme
-            bootstrap_theme.save()
+            addlogmsg(request.user.username, "", msg)
             return HttpResponseRedirect(request.get_full_path())
 
         if 'SASS_DIR' in request.POST:
-            sass_dir.value = request.POST.get("SASS_DIR", "")
-            sass_dir.save()
+            try:
+                sass_dir.value = request.POST.get("SASS_DIR", "")
+                sass_dir.save()
+
+                msg = _(f"SASS directory path is changed. Now: {sass_dir.value}")
+                messages.success(request, msg)
+            except Exception as err:
+                msg = err
+                error_messages.append(msg)
+            
+            addlogmsg(request.user.username, "", msg)
             return HttpResponseRedirect(request.get_full_path())
 
         if 'VIEW_INSTANCE_DETAIL_BOTTOM_BAR' in request.POST:
-            show_inst_bottom_bar.value = request.POST.get("VIEW_INSTANCE_DETAIL_BOTTOM_BAR", "")
-            show_inst_bottom_bar.save()
-            return HttpResponseRedirect(request.get_full_path())
+            try:
+                show_inst_bottom_bar.value = request.POST.get("VIEW_INSTANCE_DETAIL_BOTTOM_BAR", "")
+                show_inst_bottom_bar.save()
 
+                msg = _(f"Show bottom bar setting is changed. Now: {show_inst_bottom_bar.value}")
+                messages.success(request, msg)
+            except Exception as err:
+                msg = err
+                error_messages.append(msg)
+            
+            addlogmsg(request.user.username, "", msg)
+            return HttpResponseRedirect(request.get_full_path())
 
     return render(request, 'appsettings.html', locals())