diff --git a/packages/reminder/main.py b/packages/reminder/main.py
index 5b9b32588..6b1b8f3e8 100644
--- a/packages/reminder/main.py
+++ b/packages/reminder/main.py
@@ -18,11 +18,15 @@ class Main(star.Star):
 
     def __init__(self, context: star.Context) -> None:
         self.context = context
-        self.timezone = self.context.get_config().get("timezone", "Asia/Shanghai")
+        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)
-        self.tzinfo = zoneinfo.ZoneInfo(self.timezone) if self.timezone else None
 
         # set and load config
         if not os.path.exists("data/astrbot-reminder.json"):
@@ -72,8 +76,8 @@ class Main(star.Star):
         if "datetime" in reminder:
             reminder_time = datetime.datetime.strptime(
                 reminder["datetime"], "%Y-%m-%d %H:%M"
-            ).replace(tzinfo=self.tzinfo)
-            return reminder_time < datetime.datetime.now(self.tzinfo)
+            ).replace(tzinfo=self.timezone)
+            return reminder_time < datetime.datetime.now(self.timezone)
         return False
 
     async def _save_data(self):
@@ -176,14 +180,14 @@ class Main(star.Star):
         reminders = self.reminder_data.get(unified_msg_origin, [])
         if not reminders:
             return []
-        now = datetime.datetime.now(self.tzinfo)
+        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.tzinfo)
+            ).replace(tzinfo=self.timezone)
             >= now
         ]
         return upcoming_reminders