diff --git a/defs/announcement.py b/defs/announcement.py
index 7d89c70..a1f82f3 100644
--- a/defs/announcement.py
+++ b/defs/announcement.py
@@ -1,11 +1,13 @@
-from datetime import datetime
-from typing import Optional
+from typing import TYPE_CHECKING
 
 from mipac import Route
 
 from init import bot
 from misskey_init import MisskeyBot
 
+if TYPE_CHECKING:
+    from mipac.models.announcement import Announcement
+
 announcement_template = """<b>Misskey Announcement</b>
 
 <b>{0}</b>
@@ -13,28 +15,16 @@ announcement_template = """<b>Misskey Announcement</b>
 {1}"""
 
 
-class Announcement:
-    def __init__(self, data, misskey_bot: MisskeyBot):
+class UnreadAnnouncement:
+    def __init__(self, data: "Announcement", misskey_bot: MisskeyBot):
         self.misskey_bot = misskey_bot
-        self.id = data["id"]
-        self.title = data["title"]
-        self.text = data["text"]
-        self.is_read = data["is_read"]
-        self.image_url = data["image_url"]
-        self._created_at = data["created_at"]
-        self._updated_at = data["updated_at"]
-
-    @property
-    def created_at(self) -> datetime:
-        return datetime.strptime(self._created_at, "%Y-%m-%dT%H:%M:%S.%fZ")
-
-    @property
-    def updated_at(self) -> Optional[datetime]:
-        return (
-            datetime.strptime(self._updated_at, "%Y-%m-%dT%H:%M:%S.%fZ")
-            if self._updated_at
-            else None
-        )
+        self.id = data.id
+        self.title = data.title
+        self.text = data.text
+        self.is_read = data.is_read
+        self.image_url = data.image_url
+        self.created_at = data.created_at
+        self.updated_at = data.updated_at
 
     async def send_notice(self):
         if not self.image_url:
@@ -67,17 +57,3 @@ class Announcement:
             auth=True,
             lower=True,
         )
-
-
-async def get_unread_announcements(misskey_bot: MisskeyBot):
-    data = {
-        "limit": 10,
-        "withUnreads": True,
-    }
-    req = await misskey_bot.core.http.request(
-        Route("POST", "/api/announcements"),
-        json=data,
-        auth=True,
-        lower=True,
-    )
-    return [Announcement(i, misskey_bot) for i in req]
diff --git a/modules/announcement.py b/modules/announcement.py
deleted file mode 100644
index 4cdab32..0000000
--- a/modules/announcement.py
+++ /dev/null
@@ -1,14 +0,0 @@
-from defs.announcement import get_unread_announcements
-from misskey_init import misskey_bot_map
-from models.services.scheduler import scheduler
-
-
-#  @scheduler.scheduled_job("interval", minutes=15, id="check_announcement")
-async def announcement():
-    for bot in misskey_bot_map.values():
-        data = await get_unread_announcements(bot)
-        for an in data:
-            try:
-                await an.send_notice()
-            finally:
-                await an.mark_as_read()
diff --git a/modules/timeline.py b/modules/timeline.py
index e2de1eb..6d94199 100644
--- a/modules/timeline.py
+++ b/modules/timeline.py
@@ -1,14 +1,35 @@
 import contextlib
 
+from typing import TYPE_CHECKING
+
+from defs.announcement import UnreadAnnouncement
 from init import bot
 from misskey_init import init_misskey_bot, misskey_bot_map
 from models.services.scheduler import scheduler
 
+if TYPE_CHECKING:
+    from mipac import MeDetailed
+    from misskey_init import MisskeyBot
+
 bot.loop.create_task(init_misskey_bot())
 
 
-@scheduler.scheduled_job("cron", hour=1, id="daily_status")
+async def get_unread_announcements(me: "MeDetailed", m_bot: "MisskeyBot"):
+    if not me:
+        return
+    un = [UnreadAnnouncement(an, m_bot) for an in me.unread_announcements]
+    for an in un:
+        try:
+            await an.send_notice()
+        finally:
+            await an.mark_as_read()
+
+
+@scheduler.scheduled_job("cron", minute=30, id="daily_status")
 async def daily_status():
     for m_bot in misskey_bot_map.values():
         with contextlib.suppress(Exception):
-            await m_bot.core.api.get_me()
+            me = await m_bot.core.api.get_me()
+            await get_unread_announcements(me, m_bot)
+
+