diff --git a/bot.py b/bot.py
index 8a19a52..6e84d65 100644
--- a/bot.py
+++ b/bot.py
@@ -107,6 +107,6 @@ async def _start():
     checking()
     from module.init import init_task
 
-    init_task()
+    init_task(app)
     run_fastapi()
     app.run()
diff --git a/module/init.py b/module/init.py
index df0e77d..5df3028 100644
--- a/module/init.py
+++ b/module/init.py
@@ -1,10 +1,9 @@
-from bot import app
 from module.cloudflare.storage_mgmt import start_bandwidth_push, start_status_push
 from module.cloudflare.proxy_load_balancing import init_node
 from module.timed_backup.timed_backup import start_timed_backup
 
 
-def init_task():
+def init_task(app):
     start_timed_backup(app)
     start_bandwidth_push(app)
     start_status_push(app)
diff --git a/module/timed_backup/timed_backup.py b/module/timed_backup/timed_backup.py
index 3de2eb6..e92121c 100644
--- a/module/timed_backup/timed_backup.py
+++ b/module/timed_backup/timed_backup.py
@@ -64,7 +64,7 @@ async def send_backup_file(_, message: Message):
 
 
 # 定时任务——发送备份文件
-async def recovery_send_backup_file(cli):
+async def recovery_send_backup_file(cli: Client):
     bc_file_name = await backup_config()
     await cli.send_document(
         chat_id=bot_cfg.admin, document=bc_file_name, caption="#Alist配置定时备份"
@@ -86,7 +86,7 @@ def start_timed_backup(app):
 
 # 设置备份时间&开启定时备份
 @Client.on_message(filters.command("sbt") & filters.private & is_admin)
-async def set_backup_time(_, message: Message):
+async def set_backup_time(cli: Client, message: Message):
     mtime = " ".join(message.command[1:])
     if len(mtime.split()) == 5:
         bot_cfg.backup_time = mtime
@@ -103,6 +103,7 @@ async def set_backup_time(_, message: Message):
                 func=recovery_send_backup_file,
                 trigger=CronTrigger.from_crontab(bot_cfg.backup_time),
                 job_id="send_backup_messages_regularly_id",
+                args=[cli],
             )
             text = f"已开启定时备份！\n下一次备份时间：{next_run_time}"
         await message.reply(text)