diff --git a/backend/bot/payment_providers/shared/success.py b/backend/bot/payment_providers/shared/success.py
index 1ca7672..76060d8 100644
--- a/backend/bot/payment_providers/shared/success.py
+++ b/backend/bot/payment_providers/shared/success.py
@@ -11,10 +11,7 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from bot.keyboards.inline.user_keyboards import get_connect_and_main_keyboard
 from bot.services.notification_service import NotificationService
 from bot.utils.config_link import prepare_config_links
-from bot.utils.install_links import (
-    append_install_share_link_text,
-    ensure_user_install_guide_links,
-)
+from bot.utils.install_links import ensure_user_install_guide_links
 from bot.utils.text_sanitizer import sanitize_display_name, username_for_display
 from db.dal import payment_dal, user_dal
 from db.models import Payment, User
@@ -75,7 +72,6 @@ class SuccessMessage:
     months: Any
     base_end_date: Optional[datetime]
     final_end_date: Optional[datetime]
-    config_link_text: str
     applied_referee_bonus_days: int = 0
     applied_promo_bonus_days: int = 0
     inviter_name: Optional[str] = None
@@ -102,13 +98,11 @@ def build_success_message(payload: SuccessMessage) -> str:
             "payment_successful_traffic_full",
             traffic_gb=format_human_units(payload.months),
             end_date=end_text,
-            config_link=payload.config_link_text,
         )
     if base in _HWID_DEVICE_MODES:
         return _(
             "payment_successful_hwid_devices_full",
             count=format_human_units(payload.months),
-            config_link=payload.config_link_text,
         )
     if payload.applied_referee_bonus_days and payload.final_end_date:
         base_end_text = _fmt_date(payload.base_end_date or payload.final_end_date, end_text)
@@ -119,7 +113,6 @@ def build_success_message(payload: SuccessMessage) -> str:
             bonus_days=payload.applied_referee_bonus_days,
             final_end_date=end_text,
             inviter_name=payload.inviter_name or _("friend_placeholder"),
-            config_link=payload.config_link_text,
         )
     if payload.applied_promo_bonus_days and payload.final_end_date:
         return _(
@@ -127,13 +120,11 @@ def build_success_message(payload: SuccessMessage) -> str:
             months=payload.months,
             bonus_days=payload.applied_promo_bonus_days,
             end_date=end_text,
-            config_link=payload.config_link_text,
         )
     return _(
         "payment_successful_full",
         months=payload.months,
         end_date=end_text,
-        config_link=payload.config_link_text,
     )
 
 
@@ -314,7 +305,6 @@ async def finalize_successful_payment(
     config_link_display, connect_button_url = await prepare_config_links(
         req.settings, raw_config_link
     )
-    config_link_text = config_link_display or translator("config_link_not_available")
 
     base_end_date = activation.get("end_date") if activation else None
     final_end_date = base_end_date
@@ -338,7 +328,6 @@ async def finalize_successful_payment(
             ),
             base_end_date=base_end_date,
             final_end_date=final_end_date,
-            config_link_text=config_link_text,
             applied_referee_bonus_days=applied_referee_bonus_days,
             applied_promo_bonus_days=applied_promo_bonus_days,
             inviter_name=inviter_name,
@@ -358,11 +347,6 @@ async def finalize_successful_payment(
         if install_share_url:
             try:
                 await req.session.commit()
-                success_text = append_install_share_link_text(
-                    success_text,
-                    translator,
-                    install_share_url,
-                )
             except Exception:
                 await req.session.rollback()
                 logging.exception(
diff --git a/backend/bot/payment_providers/yookassa.py b/backend/bot/payment_providers/yookassa.py
index 390b2fb..dfff647 100644
--- a/backend/bot/payment_providers/yookassa.py
+++ b/backend/bot/payment_providers/yookassa.py
@@ -36,10 +36,7 @@ from bot.services.panel_api_service import PanelApiService
 from bot.services.referral_service import ReferralService
 from bot.services.subscription_service import SubscriptionService
 from bot.utils.config_link import prepare_config_links
-from bot.utils.install_links import (
-    append_install_share_link_text,
-    ensure_user_install_guide_links,
-)
+from bot.utils.install_links import ensure_user_install_guide_links
 from bot.utils.request_security import ip_in_allowlist, request_client_ip
 from config.settings import Settings
 from db.dal import payment_dal, user_billing_dal, user_dal
@@ -784,7 +781,6 @@ async def process_successful_payment(
         config_link_display, connect_button_url = await prepare_config_links(
             settings, activation_details.get("subscription_url") if activation_details else None
         )
-        config_link_text = config_link_display or _("config_link_not_available")
         # Auto-renew charges show a concise message and skip the connect keyboard, so
         # they bypass the shared success-message builder.
         if sale_mode_base == "subscription" and is_auto_renew and final_end_date_for_user:
@@ -823,7 +819,6 @@ async def process_successful_payment(
                     ),
                     base_end_date=base_subscription_end_date,
                     final_end_date=final_end_date_for_user,
-                    config_link_text=config_link_text,
                     applied_referee_bonus_days=applied_referee_bonus_days_from_referral or 0,
                     applied_promo_bonus_days=applied_promo_bonus_days,
                     inviter_name=inviter_name,
@@ -836,11 +831,6 @@ async def process_successful_payment(
         if include_keyboard:
             install_links = await ensure_user_install_guide_links(session, settings, user_id)
             install_share_url = install_links.public_share_url
-            details_message = append_install_share_link_text(
-                details_message,
-                translator,
-                install_share_url,
-            )
         await send_success_message_to_user(
             bot=bot,
             user_id=user_id,
diff --git a/locales/en.json b/locales/en.json
index aea4c2e..5c75a2c 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -70,10 +70,10 @@
   "payment_invoice_sent_message": "Telegram has sent the invoice above. Complete the payment or pick another method below.",
   "payment_invoice_sent_message_traffic": "Invoice for {traffic_gb} GB sent above. Complete the payment or pick another method below.",
   "payment_successful_error_details": "✅ Payment succeeded, but an error occurred displaying details. Your subscription is active. Contact support if anything is wrong.",
-  "payment_successful_full": "✅ Payment successful!\nYour {months}-month subscription is active until {end_date}.\n\nConnection key:\n<code>{config_link}</code>\n\nTo connect, open the link and follow the instructions 👇",
-  "payment_successful_traffic_full": "✅ Payment successful!\nYour {traffic_gb} GB package is active.\nValidity: {end_date}\n\nConnection key:\n<code>{config_link}</code>\n\nTo connect, open the link and follow the instructions 👇",
-  "payment_successful_hwid_devices_full": "✅ Payment successful!\nExtra HWID devices added: +{count}.\n\nConnection key:\n<code>{config_link}</code>\n\nTo connect, open the link and follow the instructions 👇",
-  "payment_successful_with_referral_bonus_full": "✅ Payment successful!\nYour {months}-month subscription (base end date: {base_end_date}) has been extended by {bonus_days} bonus days for referral from {inviter_name} and is now active until {final_end_date}.\n\nConnection key:\n<code>{config_link}</code>\n\nTo connect, open the link and follow the instructions 👇",
+  "payment_successful_full": "✅ Payment successful!\nYour {months}-month subscription is active until {end_date}.",
+  "payment_successful_traffic_full": "✅ Payment successful!\nYour {traffic_gb} GB package is active.\nValidity: {end_date}",
+  "payment_successful_hwid_devices_full": "✅ Payment successful!\nExtra HWID devices added: +{count}.",
+  "payment_successful_with_referral_bonus_full": "✅ Payment successful!\nYour {months}-month subscription (base end date: {base_end_date}) has been extended by {bonus_days} bonus days for referral from {inviter_name} and is now active until {final_end_date}.",
   "payment_failed": "❌ Payment failed or was cancelled. Please try again or contact support.",
   "config_link_not_available": "not available, contact support",
   "traffic_unlimited": "Unlimited",
diff --git a/locales/ru.json b/locales/ru.json
index ab36faa..78ea13c 100644
--- a/locales/ru.json
+++ b/locales/ru.json
@@ -70,10 +70,10 @@
   "payment_invoice_sent_message": "Счёт Telegram Stars отправлен выше. Нажмите «Оплатить» или вернитесь к выбору способа ниже.",
   "payment_invoice_sent_message_traffic": "Счет на пакет {traffic_gb} ГБ отправлен выше. Нажмите «Оплатить» или вернитесь к выбору способа ниже.",
   "payment_successful_error_details": "✅ Оплата прошла успешно, но возникла ошибка при отображении деталей. Ваша подписка активна. Свяжитесь с поддержкой, если что-то не так.",
-  "payment_successful_full": "✅ Оплата прошла успешно!\nВаша подписка на {months} мес. активна до {end_date}.\n\nКлюч подключения:\n<code>{config_link}</code>\n\nЧтобы подключиться, перейдите по ссылке и следуйте инструкции 👇",
-  "payment_successful_traffic_full": "✅ Оплата прошла успешно!\nВаш пакет {traffic_gb} ГБ активирован.\nДата действия: {end_date}\n\nКлюч подключения:\n<code>{config_link}</code>\n\nЧтобы подключиться, перейдите по ссылке и следуйте инструкции 👇",
-  "payment_successful_hwid_devices_full": "✅ Оплата прошла успешно!\nДобавлено HWID устройств: +{count}.\n\nКлюч подключения:\n<code>{config_link}</code>\n\nЧтобы подключиться, перейдите по ссылке и следуйте инструкции 👇",
-  "payment_successful_with_referral_bonus_full": "✅ Оплата прошла успешно!\nВаша подписка на {months} мес. (базовая дата окончания: {base_end_date}) продлена на {bonus_days} бонусных дней за приглашение от {inviter_name} и теперь активна до {final_end_date}.\n\nКлюч подключения:\n<code>{config_link}</code>\n\nЧтобы подключиться, перейдите по ссылке и следуйте инструкции 👇",
+  "payment_successful_full": "✅ Оплата прошла успешно!\nВаша подписка на {months} мес. активна до {end_date}.",
+  "payment_successful_traffic_full": "✅ Оплата прошла успешно!\nВаш пакет {traffic_gb} ГБ активирован.\nДата действия: {end_date}",
+  "payment_successful_hwid_devices_full": "✅ Оплата прошла успешно!\nДобавлено HWID устройств: +{count}.",
+  "payment_successful_with_referral_bonus_full": "✅ Оплата прошла успешно!\nВаша подписка на {months} мес. (базовая дата окончания: {base_end_date}) продлена на {bonus_days} бонусных дней за приглашение от {inviter_name} и теперь активна до {final_end_date}.",
   "payment_failed": "❌ Оплата не удалась или была отменена. Пожалуйста, попробуйте еще раз или свяжитесь с поддержкой.",
   "config_link_not_available": "недоступна, обратитесь в поддержку",
   "traffic_unlimited": "Безлимитный",
diff --git a/tests/test_yookassa_hwid_webhook.py b/tests/test_yookassa_hwid_webhook.py
index 4609a62..435e147 100644
--- a/tests/test_yookassa_hwid_webhook.py
+++ b/tests/test_yookassa_hwid_webhook.py
@@ -8,7 +8,7 @@ from bot.payment_providers import yookassa
 class _I18n:
     def gettext(self, _lang, key, **kwargs):
         if key == "payment_successful_hwid_devices_full":
-            return f"HWID +{kwargs['count']} {kwargs['config_link']}"
+            return f"HWID +{kwargs['count']}"
         if key == "config_link_not_available":
             return "n/a"
         return key