diff --git a/handlers/admin/admin_backups.py b/handlers/admin/admin_backups.py
index 6d14fba5..fef74df2 100644
--- a/handlers/admin/admin_backups.py
+++ b/handlers/admin/admin_backups.py
@@ -12,7 +12,7 @@ router = Router()
     AdminPanelCallback.filter(F.action == "backups"),
     IsAdminFilter(),
 )
-async def handle_backup(
+async def handle_backups(
         callback_query: CallbackQuery
 ):
     kb = build_admin_back_kb("management")
diff --git a/handlers/admin/admin_coupons.py b/handlers/admin/admin_coupons.py
index 357b9946..d1a34644 100644
--- a/handlers/admin/admin_coupons.py
+++ b/handlers/admin/admin_coupons.py
@@ -21,7 +21,7 @@ class AdminCouponsState(StatesGroup):
     AdminPanelCallback.filter(F.action == "coupons"),
     IsAdminFilter(),
 )
-async def show_coupon_management_menu(
+async def handle_coupons(
         callback_query: types.CallbackQuery,
 ):
     await callback_query.message.edit_text(
@@ -34,7 +34,7 @@ async def show_coupon_management_menu(
     AdminPanelCallback.filter(F.action == "coupons_create"),
     IsAdminFilter(),
 )
-async def handle_create_coupon(
+async def handle_coupons_create(
         callback_query: types.CallbackQuery,
         state: FSMContext
 ):
@@ -55,7 +55,7 @@ async def handle_create_coupon(
     AdminCouponsState.waiting_for_coupon_data,
     IsAdminFilter()
 )
-async def process_coupon_data(
+async def handle_coupon_data_input(
         message: types.Message,
         state: FSMContext,
         session: Any
@@ -117,7 +117,7 @@ async def process_coupon_data(
     AdminPanelCallback.filter(F.action == "coupons_list"),
     IsAdminFilter(),
 )
-async def show_coupon_list(
+async def handle_coupons_list(
         callback_query: types.CallbackQuery,
         session: Any
 ):
@@ -155,7 +155,7 @@ async def show_coupon_list(
     AdminCouponDeleteCallback.filter(),
     IsAdminFilter(),
 )
-async def handle_delete_coupon(
+async def handle_coupon_delete(
         callback_query: types.CallbackQuery,
         callback_data: AdminCouponDeleteCallback,
         session: Any
@@ -166,12 +166,12 @@ async def handle_delete_coupon(
         result = await delete_coupon_from_db(coupon_code, session)
 
         if result:
-            await show_coupon_list(callback_query, session)
+            await handle_coupons_list(callback_query, session)
         else:
             await callback_query.message.edit_text(
                 text=f"❌ Купон с кодом <b>{coupon_code}</b> не найден.",
             )
-            await show_coupon_list(callback_query, session)
+            await handle_coupons_list(callback_query, session)
 
     except Exception as e:
         logger.error(f"Ошибка при удалении купона: {e}")
diff --git a/handlers/admin/admin_restart.py b/handlers/admin/admin_restart.py
index be39f694..157bf13b 100644
--- a/handlers/admin/admin_restart.py
+++ b/handlers/admin/admin_restart.py
@@ -24,7 +24,7 @@ async def handle_restart(callback_query: CallbackQuery):
     AdminPanelCallback.filter(F.action == "restart_confirm"),
     IsAdminFilter(),
 )
-async def confirm_restart_bot(callback_query: CallbackQuery):
+async def handle_restart_confirm(callback_query: CallbackQuery):
     kb = build_admin_back_kb()
     try:
         subprocess.run(
diff --git a/handlers/admin/admin_sender.py b/handlers/admin/admin_sender.py
index 7f691d5d..e82598bd 100644
--- a/handlers/admin/admin_sender.py
+++ b/handlers/admin/admin_sender.py
@@ -52,7 +52,7 @@ async def handle_sender_callback(
     AdminSender.waiting_for_message,
     IsAdminFilter(),
 )
-async def process_message(
+async def handle_message_input(
         message: types.Message,
         state: FSMContext,
         session: Any
diff --git a/handlers/admin/admin_servers.py b/handlers/admin/admin_servers.py
index 1b12d60e..dffe9726 100644
--- a/handlers/admin/admin_servers.py
+++ b/handlers/admin/admin_servers.py
@@ -28,7 +28,7 @@ class AdminServersEditor(StatesGroup):
     AdminPanelCallback.filter(F.action == "servers"),
     IsAdminFilter(),
 )
-async def handle_servers_editor(
+async def handle_servers(
         callback_query: types.CallbackQuery
 ):
     servers = await get_servers_from_db()
@@ -43,7 +43,6 @@ async def handle_servers_editor(
 
     await callback_query.message.edit_text(
         text=text,
-        parse_mode="HTML",
         reply_markup=build_clusters_editor_kb(servers),
     )
 
@@ -52,7 +51,7 @@ async def handle_servers_editor(
     AdminPanelCallback.filter(F.action == "clusters_add"),
     IsAdminFilter(),
 )
-async def handle_add_cluster(
+async def handle_clusters_add(
         callback_query: types.CallbackQuery,
         state: FSMContext
 ):
@@ -64,7 +63,6 @@ async def handle_add_cluster(
 
     await callback_query.message.edit_text(
         text=text,
-        parse_mode="HTML",
     )
 
     await state.set_state(AdminServersEditor.waiting_for_cluster_name)
@@ -95,7 +93,6 @@ async def handle_cluster_name_input(
 
     await message.edit_text(
         text=text,
-        parse_mode="HTML",
         reply_markup=build_admin_back_kb("servers"),
     )
 
@@ -137,7 +134,6 @@ async def handle_server_name_input(
 
     await message.edit_text(
         text=text,
-        parse_mode="HTML",
         reply_markup=build_admin_back_kb("servers"),
     )
 
@@ -155,7 +151,6 @@ async def handle_api_url_input(
     if not message.text or not message.text.strip().startswith("https://"):
         await message.answer(
             text="❌ API URL должен начинаться с <code>https://</code>. Попробуйте снова.",
-            parse_mode="HTML",
         )
         return
 
@@ -176,7 +171,6 @@ async def handle_api_url_input(
 
     await message.edit_text(
         text=text,
-        parse_mode="HTML",
         reply_markup=build_cancel_kb(),
     )
 
@@ -194,7 +188,6 @@ async def handle_subscription_url_input(
     if not message.text or not message.text.strip().startswith("https://"):
         await message.answer(
             text="❌ subscription_url должен начинаться с <code>https://</code>. Попробуйте снова.",
-            parse_mode="HTML",
         )
         return
 
@@ -212,7 +205,6 @@ async def handle_subscription_url_input(
 
     await message.edit_text(
         text=text,
-        parse_mode="HTML",
         reply_markup=build_admin_back_kb("servers"),
     )
     await state.set_state(AdminServersEditor.waiting_for_inbound_id)
@@ -266,7 +258,7 @@ async def handle_inbound_id_input(
     AdminServerEditorCallback.filter(F.action == "clusters_manage"),
     IsAdminFilter()
 )
-async def handle_manage_cluster(
+async def handle_clusters_manage(
         callback_query: types.CallbackQuery,
         callback_data: AdminServerEditorCallback,
 ):
@@ -285,7 +277,7 @@ async def handle_manage_cluster(
     AdminServerEditorCallback.filter(F.action == "servers_availability"),
     IsAdminFilter()
 )
-async def handle_check_server_availability(
+async def handle_servers_availability(
         callback_query: types.CallbackQuery,
         callback_data: AdminServerEditorCallback
 ):
@@ -339,7 +331,7 @@ async def handle_check_server_availability(
     AdminServerEditorCallback.filter(F.action == "servers_manage"),
     IsAdminFilter()
 )
-async def handle_manage_server(
+async def handle_servers_manage(
         callback_query: types.CallbackQuery,
         callback_data: AdminServerEditorCallback
 ):
@@ -366,7 +358,6 @@ async def handle_manage_server(
 
         await callback_query.message.edit_text(
             text=text,
-            parse_mode="HTML",
             reply_markup=build_manage_server_kb(server_name, cluster_name),
         )
     else:
@@ -379,7 +370,7 @@ async def handle_manage_server(
     AdminServerEditorCallback.filter(F.action == "servers_delete"),
     IsAdminFilter()
 )
-async def handle_delete_server(
+async def handle_servers_delete(
         callback_query: types.CallbackQuery,
         callback_data: AdminServerEditorCallback
 ):
@@ -395,7 +386,7 @@ async def handle_delete_server(
     AdminServerEditorCallback.filter(F.action == "servers_delete_confirm"),
     IsAdminFilter()
 )
-async def handle_confirm_delete_server(
+async def handle_servers_delete_confirm(
         callback_query: types.CallbackQuery,
         callback_data: AdminServerEditorCallback
 ):
@@ -420,7 +411,7 @@ async def handle_confirm_delete_server(
     AdminServerEditorCallback.filter(F.action == "servers_add"),
     IsAdminFilter()
 )
-async def handle_add_server(
+async def handle_servers_add(
         callback_query: types.CallbackQuery,
         callback_data: AdminServerEditorCallback,
         state: FSMContext
@@ -437,7 +428,6 @@ async def handle_add_server(
 
     await callback_query.message.edit_text(
         text=text,
-        parse_mode="HTML",
         reply_markup=build_admin_back_kb("servers"),
     )
 
@@ -448,7 +438,7 @@ async def handle_add_server(
     AdminServerEditorCallback.filter(F.action == "clusters_backup"),
     IsAdminFilter()
 )
-async def handle_backup_cluster(
+async def handle_clusters_backup(
         callback_query: types.CallbackQuery,
         callback_data: AdminServerEditorCallback,
 ):
@@ -472,6 +462,5 @@ async def handle_backup_cluster(
 
     await callback_query.message.edit_text(
         text=text,
-        parse_mode="HTML",
         reply_markup=build_admin_back_kb("servers"),
     )
diff --git a/handlers/admin/admin_stats.py b/handlers/admin/admin_stats.py
index e5e4a869..ff5191b6 100644
--- a/handlers/admin/admin_stats.py
+++ b/handlers/admin/admin_stats.py
@@ -17,7 +17,7 @@ router = Router()
     AdminPanelCallback.filter(F.action == "stats"),
     IsAdminFilter(),
 )
-async def user_stats_menu(callback_query: CallbackQuery, session: Any):
+async def handle_stats(callback_query: CallbackQuery, session: Any):
     try:
         total_users = await session.fetchval("SELECT COUNT(*) FROM users")
         total_keys = await session.fetchval("SELECT COUNT(*) FROM keys")
@@ -90,7 +90,7 @@ async def user_stats_menu(callback_query: CallbackQuery, session: Any):
     AdminPanelCallback.filter(F.action == "stats_export_users_csv"),
     IsAdminFilter(),
 )
-async def export_users_csv(callback_query: CallbackQuery, session: Any):
+async def handle_export_users_csv(callback_query: CallbackQuery, session: Any):
     kb = build_admin_back_kb("stats")
 
     try:
@@ -144,7 +144,7 @@ async def export_users_csv(callback_query: CallbackQuery, session: Any):
     AdminPanelCallback.filter(F.action == "stats_export_payments_csv"),
     IsAdminFilter(),
 )
-async def export_payments_csv(callback_query: CallbackQuery, session: Any):
+async def handle_export_payments_csv(callback_query: CallbackQuery, session: Any):
     kb = build_admin_back_kb("stats")
 
     try:
diff --git a/handlers/admin/admin_users.py b/handlers/admin/admin_users.py
index 4f48a5ac..cf97d751 100644
--- a/handlers/admin/admin_users.py
+++ b/handlers/admin/admin_users.py
@@ -38,7 +38,7 @@ class UserEditorState(StatesGroup):
     AdminPanelCallback.filter(F.action == "search_user"),
     IsAdminFilter(),
 )
-async def handle_users_search(
+async def handle_search_user(
         callback_query: CallbackQuery,
         state: FSMContext
 ):
@@ -59,7 +59,7 @@ async def handle_users_search(
     AdminPanelCallback.filter(F.action == "search_key"),
     IsAdminFilter(),
 )
-async def handle_users_search_key(
+async def handle_search_key(
         callback_query: CallbackQuery,
         state: FSMContext
 ):
@@ -196,7 +196,7 @@ async def handle_message_text_input(
     AdminUserEditorCallback.filter(F.action == "users_trial_restore"),
     IsAdminFilter(),
 )
-async def handle_restore_trial(
+async def handle_trial_restore(
         callback_query: types.CallbackQuery,
         callback_data: AdminUserEditorCallback,
         session: Any
@@ -213,7 +213,7 @@ async def handle_restore_trial(
     AdminUserEditorCallback.filter(F.action == "users_balance_change"),
     IsAdminFilter()
 )
-async def process_balance_change(
+async def handle_balance_change(
         callback_query: CallbackQuery,
         callback_data: AdminUserEditorCallback,
         state: FSMContext
@@ -264,7 +264,7 @@ async def handle_new_balance_input(
     AdminUserEditorCallback.filter(F.action == "users_key_edit"),
     IsAdminFilter()
 )
-async def process_key_edit(
+async def handle_key_edit(
         callback_query: CallbackQuery,
         callback_data: AdminUserEditorCallback,
         session: Any
@@ -296,7 +296,7 @@ async def process_key_edit(
     AdminUserEditorCallback.filter(F.action == "users_change_expiry"),
     IsAdminFilter()
 )
-async def prompt_expiry_change(
+async def handle_change_expiry(
         callback_query: CallbackQuery,
         callback_data: AdminUserEditorCallback,
         state: FSMContext
@@ -390,7 +390,7 @@ async def handle_expiry_time_input(
     AdminUserEditorCallback.filter(F.action == "users_delete_key"),
     IsAdminFilter()
 )
-async def process_callback_delete_key(
+async def handle_delete_key(
         callback_query: types.CallbackQuery,
         callback_data: AdminUserEditorCallback,
         session: Any
@@ -417,7 +417,7 @@ async def process_callback_delete_key(
     AdminUserEditorCallback.filter(F.action == "users_delete_key_confirm"),
     IsAdminFilter()
 )
-async def process_callback_confirm_delete(
+async def handle_delete_key_confirm(
         callback_query: types.CallbackQuery,
         callback_data: AdminUserEditorCallback,
         session: Any
@@ -459,7 +459,7 @@ async def process_callback_confirm_delete(
     AdminUserEditorCallback.filter(F.action == "users_delete_user"),
     IsAdminFilter()
 )
-async def confirm_delete_user(
+async def handle_delete_user(
         callback_query: types.CallbackQuery,
         callback_data: AdminUserEditorCallback
 ):
@@ -474,7 +474,7 @@ async def confirm_delete_user(
     AdminUserEditorCallback.filter(F.action == "users_delete_user_confirm"),
     IsAdminFilter()
 )
-async def delete_user(
+async def handle_delete_user_confirm(
         callback_query: types.CallbackQuery,
         callback_data: AdminUserEditorCallback,
         session: Any
@@ -512,7 +512,7 @@ async def delete_user(
     AdminUserEditorCallback.filter(F.action == "users_editor"),
     IsAdminFilter()
 )
-async def handle_users_editor(
+async def handle_editor(
         callback_query: types.CallbackQuery,
         callback_data: AdminUserEditorCallback,
         state: FSMContext,