diff --git a/astrbot/builtin_stars/reminder/main.py b/astrbot/builtin_stars/reminder/main.py
deleted file mode 100644
index 62af7ae56..000000000
--- a/astrbot/builtin_stars/reminder/main.py
+++ /dev/null
@@ -1,266 +0,0 @@
-import datetime
-import json
-import os
-import uuid
-import zoneinfo
-
-from apscheduler.schedulers.asyncio import AsyncIOScheduler
-from apscheduler.triggers.cron import CronTrigger
-
-from astrbot.api import llm_tool, logger, star
-from astrbot.api.event import AstrMessageEvent, MessageEventResult, filter
-from astrbot.core.utils.astrbot_path import get_astrbot_data_path
-
-
-class Main(star.Star):
-    """使用 LLM 待办提醒。只需对 LLM 说想要提醒的事情和时间即可。比如：`之后每天这个时候都提醒我做多邻国`"""
-
-    def __init__(self, context: star.Context) -> None:
-        self.context = context
-        self.timezone = self.context.get_config().get("timezone")
-        if not self.timezone:
-            self.timezone = None
-        try:
-            self.timezone = zoneinfo.ZoneInfo(self.timezone) if self.timezone else None
-        except Exception as e:
-            logger.error(f"时区设置错误: {e}, 使用本地时区")
-            self.timezone = None
-        self.scheduler = AsyncIOScheduler(timezone=self.timezone)
-
-        # set and load config
-        reminder_file = os.path.join(get_astrbot_data_path(), "astrbot-reminder.json")
-        if not os.path.exists(reminder_file):
-            with open(reminder_file, "w", encoding="utf-8") as f:
-                f.write("{}")
-        with open(reminder_file, encoding="utf-8") as f:
-            self.reminder_data = json.load(f)
-
-        self._init_scheduler()
-        self.scheduler.start()
-
-    def _init_scheduler(self):
-        """Initialize the scheduler."""
-        for group in self.reminder_data:
-            for reminder in self.reminder_data[group]:
-                if "id" not in reminder:
-                    id_ = str(uuid.uuid4())
-                    reminder["id"] = id_
-                else:
-                    id_ = reminder["id"]
-
-                if "datetime" in reminder:
-                    if self.check_is_outdated(reminder):
-                        continue
-                    self.scheduler.add_job(
-                        self._reminder_callback,
-                        id=id_,
-                        trigger="date",
-                        args=[group, reminder],
-                        run_date=datetime.datetime.strptime(
-                            reminder["datetime"],
-                            "%Y-%m-%d %H:%M",
-                        ),
-                        misfire_grace_time=60,
-                    )
-                elif "cron" in reminder:
-                    trigger = CronTrigger(**self._parse_cron_expr(reminder["cron"]))
-                    self.scheduler.add_job(
-                        self._reminder_callback,
-                        trigger=trigger,
-                        id=id_,
-                        args=[group, reminder],
-                        misfire_grace_time=60,
-                    )
-
-    def check_is_outdated(self, reminder: dict):
-        """Check if the reminder is outdated."""
-        if "datetime" in reminder:
-            reminder_time = datetime.datetime.strptime(
-                reminder["datetime"],
-                "%Y-%m-%d %H:%M",
-            ).replace(tzinfo=self.timezone)
-            return reminder_time < datetime.datetime.now(self.timezone)
-        return False
-
-    async def _save_data(self):
-        """Save the reminder data."""
-        reminder_file = os.path.join(get_astrbot_data_path(), "astrbot-reminder.json")
-        with open(reminder_file, "w", encoding="utf-8") as f:
-            json.dump(self.reminder_data, f, ensure_ascii=False)
-
-    def _parse_cron_expr(self, cron_expr: str):
-        fields = cron_expr.split(" ")
-        return {
-            "minute": fields[0],
-            "hour": fields[1],
-            "day": fields[2],
-            "month": fields[3],
-            "day_of_week": fields[4],
-        }
-
-    @llm_tool("reminder")
-    async def reminder_tool(
-        self,
-        event: AstrMessageEvent,
-        text: str | None = None,
-        datetime_str: str | None = None,
-        cron_expression: str | None = None,
-        human_readable_cron: str | None = None,
-    ):
-        """Call this function when user is asking for setting a reminder.
-
-        Args:
-            text(string): Must Required. The content of the reminder.
-            datetime_str(string): Required when user's reminder is a single reminder. The datetime string of the reminder, Must format with %Y-%m-%d %H:%M
-            cron_expression(string): Required when user's reminder is a repeated reminder. The cron expression of the reminder. Monday is 0 and Sunday is 6.
-            human_readable_cron(string): Optional. The human readable cron expression of the reminder.
-
-        """
-        if event.get_platform_name() == "qq_official":
-            yield event.plain_result("reminder 暂不支持 QQ 官方机器人。")
-            return
-
-        if event.unified_msg_origin not in self.reminder_data:
-            self.reminder_data[event.unified_msg_origin] = []
-
-        if not cron_expression and not datetime_str:
-            raise ValueError(
-                "The cron_expression and datetime_str cannot be both None.",
-            )
-        reminder_time = ""
-
-        if not text:
-            text = "未命名待办事项"
-
-        if cron_expression:
-            d = {
-                "text": text,
-                "cron": cron_expression,
-                "cron_h": human_readable_cron,
-                "id": str(uuid.uuid4()),
-            }
-            self.reminder_data[event.unified_msg_origin].append(d)
-            trigger = CronTrigger(**self._parse_cron_expr(cron_expression))
-            self.scheduler.add_job(
-                self._reminder_callback,
-                trigger,
-                id=d["id"],
-                misfire_grace_time=60,
-                args=[event.unified_msg_origin, d],
-            )
-            if human_readable_cron:
-                reminder_time = f"{human_readable_cron}(Cron: {cron_expression})"
-        else:
-            if datetime_str is None:
-                raise ValueError("datetime_str cannot be None.")
-            d = {"text": text, "datetime": datetime_str, "id": str(uuid.uuid4())}
-            self.reminder_data[event.unified_msg_origin].append(d)
-            datetime_scheduled = datetime.datetime.strptime(
-                datetime_str,
-                "%Y-%m-%d %H:%M",
-            )
-            self.scheduler.add_job(
-                self._reminder_callback,
-                "date",
-                id=d["id"],
-                args=[event.unified_msg_origin, d],
-                run_date=datetime_scheduled,
-                misfire_grace_time=60,
-            )
-            reminder_time = datetime_str
-        await self._save_data()
-        yield event.plain_result(
-            "成功设置待办事项。\n内容: "
-            + text
-            + "\n时间: "
-            + reminder_time
-            + "\n\n使用 /reminder ls 查看所有待办事项。\n使用 /tool off reminder 关闭此功能。",
-        )
-
-    @filter.command_group("reminder")
-    def reminder(self):
-        """待办提醒"""
-
-    async def get_upcoming_reminders(self, unified_msg_origin: str):
-        """Get upcoming reminders."""
-        reminders = self.reminder_data.get(unified_msg_origin, [])
-        if not reminders:
-            return []
-        now = datetime.datetime.now(self.timezone)
-        upcoming_reminders = [
-            reminder
-            for reminder in reminders
-            if "datetime" not in reminder
-            or datetime.datetime.strptime(
-                reminder["datetime"],
-                "%Y-%m-%d %H:%M",
-            ).replace(tzinfo=self.timezone)
-            >= now
-        ]
-        return upcoming_reminders
-
-    @reminder.command("ls")
-    async def reminder_ls(self, event: AstrMessageEvent):
-        """List upcoming reminders."""
-        reminders = await self.get_upcoming_reminders(event.unified_msg_origin)
-        if not reminders:
-            yield event.plain_result("没有正在进行的待办事项。")
-        else:
-            parts = ["正在进行的待办事项：\n"]
-            for i, reminder in enumerate(reminders):
-                time_ = reminder.get("datetime", "")
-                if not time_:
-                    cron_expr = reminder.get("cron", "")
-                    time_ = reminder.get("cron_h", "") + f"(Cron: {cron_expr})"
-                parts.append(f"{i + 1}. {reminder['text']} - {time_}\n")
-            parts.append("\n使用 /reminder rm <id> 删除待办事项。\n")
-            reminder_str = "".join(parts)
-            yield event.plain_result(reminder_str)
-
-    @reminder.command("rm")
-    async def reminder_rm(self, event: AstrMessageEvent, index: int):
-        """Remove a reminder by index."""
-        reminders = await self.get_upcoming_reminders(event.unified_msg_origin)
-
-        if not reminders:
-            yield event.plain_result("没有待办事项。")
-        elif index < 1 or index > len(reminders):
-            yield event.plain_result("索引越界。")
-        else:
-            reminder = reminders.pop(index - 1)
-            job_id = reminder.get("id")
-
-            # self.reminder_data[event.unified_msg_origin] = reminder
-            users_reminders = self.reminder_data.get(event.unified_msg_origin, [])
-            for i, r in enumerate(users_reminders):
-                if r.get("id") == job_id:
-                    users_reminders.pop(i)
-
-            try:
-                self.scheduler.remove_job(job_id)
-            except Exception as e:
-                logger.error(f"Remove job error: {e}")
-                yield event.plain_result(
-                    f"成功移除对应的待办事项。删除定时任务失败: {e!s} 可能需要重启 AstrBot 以取消该提醒任务。",
-                )
-            await self._save_data()
-            yield event.plain_result("成功删除待办事项：\n" + reminder["text"])
-
-    async def _reminder_callback(self, unified_msg_origin: str, d: dict):
-        """The callback function of the reminder."""
-        logger.info(f"Reminder Activated: {d['text']}, created by {unified_msg_origin}")
-        await self.context.send_message(
-            unified_msg_origin,
-            MessageEventResult().message(
-                "待办提醒: \n\n"
-                + d["text"]
-                + "\n时间: "
-                + d.get("datetime", "")
-                + d.get("cron_h", ""),
-            ),
-        )
-
-    async def terminate(self):
-        self.scheduler.shutdown()
-        await self._save_data()
-        logger.info("Reminder plugin terminated.")
diff --git a/astrbot/builtin_stars/reminder/metadata.yaml b/astrbot/builtin_stars/reminder/metadata.yaml
deleted file mode 100644
index fed835682..000000000
--- a/astrbot/builtin_stars/reminder/metadata.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-name: astrbot-reminder
-desc: 使用 LLM 待办提醒
-author: Soulter
-version: 0.0.1
\ No newline at end of file