diff --git a/apps/account/admin/user.py b/apps/account/admin/user.py
index 3af88c2..b765ac2 100644
--- a/apps/account/admin/user.py
+++ b/apps/account/admin/user.py
@@ -23,6 +23,7 @@ from apps.course.models import Participant
 # Import Admin Sites from utils
 from utils.admin import project_admin_site, dovoodi_admin_site , is_dovoodi_panel
 from apps.account.admin.location import LocationHistoryInline
+from unfold.widgets import UnfoldAdminSelectWidget
 
 # =========================================================
 #  1. Base User Admin (Logic Shared by all User types)
@@ -330,16 +331,81 @@ class CourseTableSection(TableSection):
         )
     edit_link.short_description = _("Edit")
 
+class ProfessorUpgradeForm(forms.ModelForm):
+    existing_user = forms.ModelChoiceField(
+        queryset=User.objects.exclude(groups__name="Professor Group"),
+        required=True,
+        label=_("Select Existing User"),
+        help_text=_("Choose an existing user to upgrade to Professor."),
+        widget=UnfoldAdminSelectWidget,
+    )
+
+    class Meta:
+        model = ProfessorUser
+        fields = ("existing_user", "is_active", "is_staff", "is_superuser", "groups")
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        if 'groups' in self.fields:
+            self.fields['groups'].required = False
+
+    def _post_clean(self):
+        # جلوگیری از اعتبارسنجی مدل خالی برای جلوگیری از ارور فیلدهای اجباری
+        pass
+
+    def save(self, commit=True):
+        # کاربر موجود (که هنوز پروفسور نیست) را می‌گیریم
+        user = self.cleaned_data.get('existing_user')
+        
+        # ابتدا user_type را تغییر می‌دهیم تا با Manager پروفسور سازگار شود
+        user.user_type = User.UserType.PROFESSOR
+        user.is_active = self.cleaned_data.get('is_active', user.is_active)
+        user.is_staff = self.cleaned_data.get('is_staff', user.is_staff)
+        user.is_superuser = self.cleaned_data.get('is_superuser', user.is_superuser)
+        user.save() # ذخیره با مدل User
+
+        # حالا که user_type آپدیت شد، می‌توانیم آن را به عنوان ProfessorUser واکشی کنیم
+        prof_user = ProfessorUser.objects.get(pk=user.pk)
+        
+        # برای ذخیره‌سازی ManyToMany (مثل groups)، باید instance فرم ست شود
+        self.instance = prof_user
+        
+        def save_m2m():
+            groups = self.cleaned_data.get('groups')
+            if groups is not None:
+                self.instance.groups.set(groups)
+            # اضافه‌کردن کاربر به گروه پروفسورها و ساخت اسلاگ (در صورت نیاز)
+            self.instance.ensure_professor_profile(commit=True)
+
+        self.save_m2m = save_m2m
+
+        if commit:
+            self.save_m2m()
+            
+        return prof_user
+
 
 class ProfessorUserAdmin(UserAdmin):
     form = UserAdminChangeForm
-    add_form = UserAdminCreationForm
+    add_form = ProfessorUpgradeForm  # <--- آپدیت شد به فرم ارتقا
     list_display = ('display_header', 'email', 'courses_count')
     list_sections = [CourseTableSection]
     save_as = True
 
+    # بازنویسی کامل فیلدست‌های صفحه Add (ساخت)
+    add_fieldsets = (
+        (None, {
+            'classes': ('wide',),
+            'fields': ('existing_user',),
+        }),
+        (_('Permissions'), {
+            'fields': ('is_active', 'is_staff', 'is_superuser', 'groups'),
+            'classes': ('wide',),
+        }),
+    )
+
     @display(description=_("Professor"), header=True)
-    def display_header(self, instance: StudentUser):
+    def display_header(self, instance: ProfessorUser):
         avatar_path = instance.avatar.url if instance.avatar else static("images/reading(1).png")
         return [
             instance.fullname,
diff --git a/apps/account/tasks.py b/apps/account/tasks.py
index 7ce0e3e..aafcdab 100644
--- a/apps/account/tasks.py
+++ b/apps/account/tasks.py
@@ -94,7 +94,7 @@ async def send_notification(ids: list, title: str = None, body: str = None, data
         print(f'=========(send-notif)===******')
         response = requests.post(FCM_URL, headers=headers, json=payload)
         if response.status_code == 200:
-            logger.warning('Successfully sent message:', response.json())
+            logger.warning(f'Successfully sent message: {response.json()}')
             responses.append(response.json())
         else:
             responses.append({'status': 'error', 'message': ""})
diff --git a/apps/course/views/live_session.py b/apps/course/views/live_session.py
index 52dfd68..62bee4f 100644
--- a/apps/course/views/live_session.py
+++ b/apps/course/views/live_session.py
@@ -100,6 +100,7 @@ class CourseLiveSessionRoomCreateAPIView(GenericAPIView):
                 client = PlugNMeetClient()
                 plugnmeet_response = client.create_room({
                     'room_id': room_id,
+                    'empty_timeout':90,
                     'metadata': metadata,
                 })
                 logger.info(f"[LiveSession Create] Room created in PlugNMeet - room_id={room_id}")