diff --git a/talkingq-url/services/scheduler.py b/talkingq-url/services/scheduler.py
index 717a861..a618a65 100644
--- a/talkingq-url/services/scheduler.py
+++ b/talkingq-url/services/scheduler.py
@@ -1,7 +1,6 @@
 from apscheduler.schedulers.asyncio import AsyncIOScheduler
 from apscheduler.triggers.interval import IntervalTrigger
 from banban.service.pending_voice_message import pending_voice_message_service
-from services.offline_audio_cache import offline_audio_cache
 from utils.logger import session_logger as logger
 
 class TaskScheduler:
@@ -35,11 +34,9 @@ class TaskScheduler:
     async def _execute_task(self):
         try:
             pending_devices = await pending_voice_message_service.list_devices_with_pending()
-            audio_cache = await offline_audio_cache.get_all_audio_cache()
-            fallback_devices = list(audio_cache.keys()) if audio_cache else []
-            device_ids = list(dict.fromkeys([*pending_devices, *fallback_devices]))
+            device_ids = list(dict.fromkeys(pending_devices))
             if not device_ids:
-                logger.warning("", "", "无离线音频缓存，跳过本次执行")
+                logger.warning("", "", "无待收听留言，跳过本次执行")
                 return
             for device_id in device_ids:
                 sent = await pending_voice_message_service.notify_device_pending_message(
diff --git a/talkingq-url/tests/test_pending_voice_notice.py b/talkingq-url/tests/test_pending_voice_notice.py
index fb71c03..57b08fa 100644
--- a/talkingq-url/tests/test_pending_voice_notice.py
+++ b/talkingq-url/tests/test_pending_voice_notice.py
@@ -87,13 +87,28 @@ async def test_scheduler_sends_pending_notice_without_websocket_check(monkeypatc
             calls.append(target_device_id)
             return True
 
-    class FakeOfflineAudioCache:
-        async def get_all_audio_cache(self):
-            return {}
-
     monkeypatch.setattr("services.scheduler.pending_voice_message_service", FakePendingVoiceService())
-    monkeypatch.setattr("services.scheduler.offline_audio_cache", FakeOfflineAudioCache())
 
     await scheduler._execute_task()
 
     assert calls == ["TalkingQ_device001"]
+
+
+@pytest.mark.asyncio
+async def test_scheduler_skips_notice_when_no_pending_messages(monkeypatch):
+    scheduler = TaskScheduler()
+    calls = []
+
+    class FakePendingVoiceService:
+        async def list_devices_with_pending(self):
+            return []
+
+        async def notify_device_pending_message(self, *, target_device_id):
+            calls.append(target_device_id)
+            return True
+
+    monkeypatch.setattr("services.scheduler.pending_voice_message_service", FakePendingVoiceService())
+
+    await scheduler._execute_task()
+
+    assert calls == []