diff --git a/bot/handlers/__init__.py b/bot/handlers/__init__.py
index c872ad9..56adc9f 100644
--- a/bot/handlers/__init__.py
+++ b/bot/handlers/__init__.py
@@ -2,6 +2,7 @@ from bot.handlers.start import start, help_command
 from bot.handlers.reminder import reminder_conv_handler
 from bot.handlers.list import list_reminders
 from bot.handlers.callback import handle_callback
+from bot.handlers.snooze import handle_snooze_input
 
 __all__ = [
     "start",
@@ -9,4 +10,5 @@ __all__ = [
     "reminder_conv_handler",
     "list_reminders",
     "handle_callback",
+    "handle_snooze_input",
 ]
diff --git a/bot/handlers/callback.py b/bot/handlers/callback.py
index e07dbda..ed11cf8 100644
--- a/bot/handlers/callback.py
+++ b/bot/handlers/callback.py
@@ -14,8 +14,14 @@ async def handle_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) ->
     await query.answer()
 
     data = query.data
-    action, reminder_id_str = data.split("_", 1)
-    reminder_id = int(reminder_id_str)
+
+    # Support compound actions like "cancel_snooze_123"
+    if data.startswith("cancel_snooze_"):
+        action = "cancel_snooze"
+        reminder_id = int(data[len("cancel_snooze_"):])
+    else:
+        action, reminder_id_str = data.split("_", 1)
+        reminder_id = int(reminder_id_str)
 
     session = Session()
     try:
@@ -31,20 +37,23 @@ async def handle_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) ->
             await query.edit_message_text(f"✅ 已完成提醒：{reminder.title}")
 
         elif action == "snooze":
-            # Snooze for 10 minutes - send another reminder
-            from bot.scheduler.executor import execute_reminder
-
-            snooze_time = datetime.now(timezone.utc) + timedelta(minutes=10)
-            context.job_queue.run_once(
-                lambda ctx: execute_reminder(reminder_id, ctx.bot),
-                when=snooze_time,
-            )
-            tz = pytz.timezone("Asia/Shanghai")
-            display_time = snooze_time.astimezone(tz).strftime('%H:%M')
+            # Ask user for snooze minutes
+            context.user_data["snooze_reminder_id"] = reminder_id
+            context.user_data["snooze_chat_id"] = query.message.chat_id
             await query.edit_message_text(
-                f"⏰ 已延期10分钟，将在 {display_time} 再次提醒。"
+                "⏰ 请输入延期的分钟数（例如：10）："
             )
 
+        elif action == "cancel_snooze":
+            job_name = f"snooze_{reminder_id}"
+            jobs = context.job_queue.get_jobs_by_name(job_name)
+            if jobs:
+                for job in jobs:
+                    job.schedule_removal()
+                await query.edit_message_text(f"❌ 已关闭延期提醒：{reminder.title}")
+            else:
+                await query.edit_message_text("延期提醒不存在或已过期。")
+
         elif action == "pause":
             reminder.is_active = False
             session.commit()
@@ -69,3 +78,4 @@ async def handle_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) ->
         await query.edit_message_text("操作失败，请稍后重试。")
     finally:
         Session.remove()
+
diff --git a/bot/handlers/snooze.py b/bot/handlers/snooze.py
new file mode 100644
index 0000000..7bca517
--- /dev/null
+++ b/bot/handlers/snooze.py
@@ -0,0 +1,72 @@
+from datetime import datetime, timedelta, timezone
+
+import pytz
+from telegram import Update
+from telegram.ext import ContextTypes
+
+from bot.models.database import Session
+from bot.models.reminder import Reminder
+from bot.utils.keyboards import snooze_action_keyboard
+
+
+async def handle_snooze_input(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    """Handle user input for snooze minutes."""
+    if "snooze_reminder_id" not in context.user_data:
+        return
+
+    reminder_id = context.user_data.pop("snooze_reminder_id")
+    chat_id = context.user_data.pop("snooze_chat_id", None)
+
+    try:
+        minutes = int(update.message.text.strip())
+        if minutes <= 0 or minutes > 1440:
+            await update.message.reply_text("请输入 1-1440 之间的分钟数。")
+            return
+    except ValueError:
+        await update.message.reply_text("请输入有效的数字。")
+        return
+
+    session = Session()
+    try:
+        reminder = session.get(Reminder, reminder_id)
+        if reminder is None:
+            await update.message.reply_text("提醒不存在或已被删除。")
+            return
+
+        snooze_time_utc = datetime.now(timezone.utc) + timedelta(minutes=minutes)
+
+        # For once-type reminders, update the once_time and reschedule
+        if reminder.reminder_type == "once":
+            reminder.once_time = snooze_time_utc
+            reminder.is_active = True
+            session.commit()
+
+            # Reschedule using APScheduler
+            from bot.scheduler.job_manager import add_reminder_job
+            add_reminder_job(reminder_id)
+        else:
+            # For recurring reminders, use temporary job_queue
+            from bot.scheduler.executor import execute_reminder
+            _rid = reminder_id
+
+            async def snooze_callback(ctx):
+                await execute_reminder(_rid, ctx.bot)
+
+            context.job_queue.run_once(
+                snooze_callback,
+                when=snooze_time_utc,
+                name=f"snooze_{reminder_id}",
+            )
+
+        tz = pytz.timezone("Asia/Shanghai")
+        display_time = snooze_time_utc.astimezone(tz).strftime("%Y-%m-%d %H:%M")
+
+        # Only show cancel button for recurring reminders (once-type uses DB now)
+        keyboard = None if reminder.reminder_type == "once" else snooze_action_keyboard(reminder_id)
+
+        await update.message.reply_text(
+            f"⏰ 已延期 {minutes} 分钟\n将在 {display_time} 再次提醒：{reminder.title}",
+            reply_markup=keyboard,
+        )
+    finally:
+        Session.remove()
diff --git a/bot/main.py b/bot/main.py
index 1499ea6..6474f67 100644
--- a/bot/main.py
+++ b/bot/main.py
@@ -13,6 +13,7 @@ from telegram.ext import (
 from bot.config import BOT_TOKEN, LOG_LEVEL
 from bot.handlers import (
     handle_callback,
+    handle_snooze_input,
     help_command,
     list_reminders,
     reminder_conv_handler,
@@ -39,7 +40,7 @@ def main() -> None:
     # Initialize scheduler
     init_scheduler(app.bot)
 
-    # Register handlers
+    # Register handlers (group=0)
     app.add_handler(CommandHandler("start", start))
     app.add_handler(CommandHandler("help", help_command))
     app.add_handler(MessageHandler(filters.Regex("^❓ 帮助$"), help_command))
@@ -51,6 +52,13 @@ def main() -> None:
 
     app.add_handler(CallbackQueryHandler(handle_callback))
 
+    # Snooze minutes input in group=1, after ConversationHandler.
+    # handle_snooze_input checks user_data and returns early if not waiting for input.
+    app.add_handler(
+        MessageHandler(filters.TEXT & ~filters.COMMAND, handle_snooze_input),
+        group=1,
+    )
+
     # Graceful shutdown
     def signal_handler(sig, frame):
         logger.info("Shutting down...")
diff --git a/bot/models/reminder.py b/bot/models/reminder.py
index 2f269a2..777188a 100644
--- a/bot/models/reminder.py
+++ b/bot/models/reminder.py
@@ -62,7 +62,19 @@ class Reminder(Base):
 
     @classmethod
     def get_user_reminders(cls, session: Session, user_id: int) -> List["Reminder"]:
-        return session.query(cls).filter_by(user_id=user_id).order_by(cls.created_at).all()
+        from sqlalchemy import and_, or_
+        return (
+            session.query(cls)
+            .filter(
+                cls.user_id == user_id,
+                or_(
+                    cls.reminder_type != "once",
+                    and_(cls.reminder_type == "once", cls.is_active == True),
+                ),
+            )
+            .order_by(cls.created_at)
+            .all()
+        )
 
     def type_display(self) -> str:
         mapping = {
diff --git a/bot/scheduler/job_manager.py b/bot/scheduler/job_manager.py
index b84d8a6..ed80960 100644
--- a/bot/scheduler/job_manager.py
+++ b/bot/scheduler/job_manager.py
@@ -102,9 +102,10 @@ def _build_trigger(reminder: Reminder):
         run_time = reminder.once_time
         if run_time.tzinfo is None:
             run_time = pytz.utc.localize(run_time)
-        if run_time <= datetime.now(timezone.utc).astimezone(SHANGHAI_TZ):
+        # Check if already passed (compare in UTC)
+        if run_time <= datetime.now(timezone.utc):
             return None  # already passed
-        return DateTrigger(run_date=run_time, timezone=SHANGHAI_TZ)
+        return DateTrigger(run_date=run_time, timezone=pytz.utc)
 
     if rtype == "daily":
         if not reminder.daily_time:
diff --git a/bot/utils/keyboards.py b/bot/utils/keyboards.py
index 29332a2..7837136 100644
--- a/bot/utils/keyboards.py
+++ b/bot/utils/keyboards.py
@@ -45,7 +45,7 @@ def reminder_action_keyboard(reminder_id: int) -> InlineKeyboardMarkup:
             [
                 InlineKeyboardButton("✅ 完成", callback_data=f"done_{reminder_id}"),
                 InlineKeyboardButton(
-                    "⏰ 延期10分钟", callback_data=f"snooze_{reminder_id}"
+                    "⏰ 延期", callback_data=f"snooze_{reminder_id}"
                 ),
             ],
             [
@@ -56,6 +56,18 @@ def reminder_action_keyboard(reminder_id: int) -> InlineKeyboardMarkup:
     )
 
 
+def snooze_action_keyboard(reminder_id: int) -> InlineKeyboardMarkup:
+    return InlineKeyboardMarkup(
+        [
+            [
+                InlineKeyboardButton(
+                    "❌ 关闭延期提醒", callback_data=f"cancel_snooze_{reminder_id}"
+                )
+            ]
+        ]
+    )
+
+
 def list_item_keyboard(reminder_id: int, is_active: bool) -> InlineKeyboardMarkup:
     toggle_label = "⏸ 暂停" if is_active else "▶️ 启用"
     toggle_action = "pause" if is_active else "resume"
diff --git a/docker-compose.yml b/docker-compose.yml
index a7f7b63..56fa5d3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,4 +9,5 @@ services:
       - ./data:/app/data
       - ./logs:/app/logs
     environment:
+    
       - TZ=Asia/Shanghai