diff --git a/bot/__init__.py b/bot/__init__.py
index 20e5c45..cc4e0d0 100644
--- a/bot/__init__.py
+++ b/bot/__init__.py
@@ -22,6 +22,7 @@ from .main.register_user import *
 # #? Another code
 from .analytics import *
 from .iternal import *
+from .admin_schedule import *
 from .inline import *
 from .main.home import *
 from .schedule.search import *
diff --git a/bot/admin_schedule.py b/bot/admin_schedule.py
new file mode 100644
index 0000000..c85bb24
--- /dev/null
+++ b/bot/admin_schedule.py
@@ -0,0 +1,175 @@
+from __future__ import annotations
+
+import html
+import json
+import secrets
+import tempfile
+from dataclasses import dataclass
+from pathlib import Path
+from typing import Any
+
+import requests
+from telebot.types import CallbackQuery, Message
+from telebot.util import quick_markup
+
+import config
+from models import logger
+from models.bot import bot, send
+from models.schedule import clear_schedule_cache
+
+
+@dataclass
+class PendingArchive:
+    admin_id: int
+    filename: str
+    path: Path
+
+
+PENDING_ARCHIVES: dict[str, PendingArchive] = {}
+UPLOAD_CALLBACK_PREFIX = "$schedule_upload:"
+CANCEL_CALLBACK_PREFIX = "$schedule_cancel:"
+
+
+def _is_admin(user_id: int) -> bool:
+    return user_id in config.ADMINS
+
+
+def _api_url(path: str) -> str:
+    return f"{config.SCHEDULE_BASE_URL.rstrip('/')}/{path.lstrip('/')}"
+
+
+def _download_archive(message: Message) -> PendingArchive:
+    file_info = bot.get_file(message.document.file_id)
+    content = bot.download_file(file_info.file_path)
+    filename = message.document.file_name or "schedule.zip"
+    with tempfile.NamedTemporaryFile(prefix="zatups-schedule-", suffix=".zip", delete=False) as file:
+        file.write(content)
+        path = Path(file.name)
+    return PendingArchive(message.from_user.id, filename, path)
+
+
+def _upload_archive(archive: PendingArchive) -> dict[str, Any]:
+    with archive.path.open("rb") as file:
+        response = requests.post(
+            _api_url("schedule/default/upload"),
+            files={"file": (archive.filename, file, "application/zip")},
+            timeout=(10, 300),
+        )
+    response.raise_for_status()
+    return response.json()
+
+
+def _clear_database() -> dict[str, Any]:
+    response = requests.delete(
+        _api_url("admin/database"),
+        params={"confirm": "DELETE_ALL_DATA"},
+        timeout=30,
+    )
+    response.raise_for_status()
+    return response.json()
+
+
+def _format_upload_result(payload: dict[str, Any]) -> str:
+    serialized = json.dumps(payload, ensure_ascii=False, indent=2)
+    if len(serialized) > 3400:
+        serialized = serialized[:3400] + "\n..."
+    heading = "База применена" if payload.get("ok") else "Архив обработан с ошибками"
+    return f"<b>{heading}, результат:</b>\n<pre>{html.escape(serialized)}</pre>"
+
+
+def _format_request_error(error: requests.RequestException) -> str:
+    response = error.response
+    if response is None:
+        return str(error)
+    try:
+        detail = response.json()
+    except ValueError:
+        detail = response.text
+    return json.dumps(detail, ensure_ascii=False) if isinstance(detail, dict) else str(detail)
+
+
+@bot.message_handler(
+    content_types=["document", "file"],
+    func=lambda message: _is_admin(message.from_user.id)
+    and bool(message.document)
+    and (message.document.file_name or "").lower().endswith(".zip"),
+)
+def schedule_archive(message: Message):
+    try:
+        archive = _download_archive(message)
+    except Exception as error:
+        logger.error("Schedule", f"Archive download failed: {error}")
+        return send(message, f"Не удалось скачать архив: <code>{html.escape(str(error))}</code>")
+
+    token = secrets.token_urlsafe(8)
+    PENDING_ARCHIVES[token] = archive
+    return send(
+        message,
+        "Вы уверены, что хотите отправить архив в API?\n"
+        "Сбросить БД в API можно командой /reset_schedule_db",
+        reply_markup=quick_markup(
+            {
+                "Отправить": {"callback_data": UPLOAD_CALLBACK_PREFIX + token},
+                "Отменить": {"callback_data": CANCEL_CALLBACK_PREFIX + token},
+            },
+            row_width=1,
+        ),
+    )
+
+
+@bot.callback_query_handler(func=lambda call: str(call.data).startswith(CANCEL_CALLBACK_PREFIX))
+def cancel_schedule_upload(call: CallbackQuery):
+    if not _is_admin(call.from_user.id):
+        return
+    token = str(call.data).removeprefix(CANCEL_CALLBACK_PREFIX)
+    archive = PENDING_ARCHIVES.get(token)
+    if archive and archive.admin_id == call.from_user.id:
+        PENDING_ARCHIVES.pop(token, None)
+        archive.path.unlink(missing_ok=True)
+    bot.answer_callback_query(call.id, "Отменено")
+
+
+@bot.callback_query_handler(func=lambda call: str(call.data).startswith(UPLOAD_CALLBACK_PREFIX))
+def upload_schedule_archive(call: CallbackQuery):
+    if not _is_admin(call.from_user.id):
+        return
+    token = str(call.data).removeprefix(UPLOAD_CALLBACK_PREFIX)
+    archive = PENDING_ARCHIVES.get(token)
+    if not archive or archive.admin_id != call.from_user.id:
+        return bot.answer_callback_query(call.id, "Архив не найден или уже отправлен")
+
+    bot.answer_callback_query(call.id, "Отправляю архив")
+    try:
+        payload = _upload_archive(archive)
+    except requests.RequestException as error:
+        logger.error("Schedule", f"Archive upload failed: {error}")
+        return send(
+            call.from_user.id,
+            f"API отклонил архив: <code>{html.escape(_format_request_error(error))}</code>",
+        )
+    except (OSError, ValueError) as error:
+        logger.error("Schedule", f"Archive upload failed: {error}")
+        return send(call.from_user.id, f"Не удалось отправить архив: <code>{html.escape(str(error))}</code>")
+
+    PENDING_ARCHIVES.pop(token, None)
+    archive.path.unlink(missing_ok=True)
+    clear_schedule_cache()
+    return send(call.from_user.id, _format_upload_result(payload))
+
+
+@bot.message_handler(commands=["reset_schedule_db"], func=lambda message: _is_admin(message.from_user.id))
+def reset_schedule_database(message: Message):
+    try:
+        _clear_database()
+    except requests.RequestException as error:
+        logger.error("Schedule", f"Database reset failed: {error}")
+        return send(
+            message,
+            f"Не удалось очистить базу: <code>{html.escape(_format_request_error(error))}</code>",
+        )
+    except ValueError as error:
+        logger.error("Schedule", f"Database reset failed: {error}")
+        return send(message, f"API вернул некорректный ответ: <code>{html.escape(str(error))}</code>")
+
+    clear_schedule_cache()
+    return send(message, "База очищена")
diff --git a/bot/iternal.py b/bot/iternal.py
index 82a58c1..aa13387 100644
--- a/bot/iternal.py
+++ b/bot/iternal.py
@@ -47,7 +47,12 @@ def sendConfirm(message: Message):
         'Нeт': {'callback_data': 'ignore'}
     }, row_width=1))
 
-@bot.message_handler(content_types = ['document', 'file'], func = lambda m: m.from_user.id in config.ADMINS)
+@bot.message_handler(
+    content_types=['document', 'file'],
+    func=lambda message: message.from_user.id in config.ADMINS
+    and bool(message.document)
+    and (message.document.file_name or '').lower().endswith('.json'),
+)
 def massSendHandle(message: Message):
     global REMEMBER_MESSAGE_DATA, REMEMBER_JSON_DATA, REMEMBER_PHOTO_ID
     REMEMBER_PHOTO_ID = False