diff --git a/list.json b/list.json
index 1e738b0..cea6c67 100644
--- a/list.json
+++ b/list.json
@@ -359,6 +359,16 @@
             "supported": true,
             "des-short": "解析 Telegram 聊天窗口背景图。",
             "des": "解析 Telegram 聊天窗口背景图。\n指令：,tgbg"
+        },
+        {
+            "name": "lottery",
+            "version": "1.0",
+            "section": "chat",
+            "maintainer": "xtaodada",
+            "size": "4.51 kb",
+            "supported": true,
+            "des-short": "举行单群抽奖活动。",
+            "des": "举行单群抽奖活动。\n指令：,lottery"
         }
     ]
 }
diff --git a/lottery/main.py b/lottery/main.py
new file mode 100644
index 0000000..22abcae
--- /dev/null
+++ b/lottery/main.py
@@ -0,0 +1,121 @@
+import contextlib
+import secrets
+
+from pagermaid import bot, log
+from pagermaid.listener import listener
+from pagermaid.single_utils import Message
+from pagermaid.sub_utils import Sub
+from pagermaid.scheduler import add_delete_message_job
+
+lottery_bot = Sub("lottery_bot")
+lottery_json = {"start": False, "chat_id": 0, "num": 0, "win": 0, "title": "", "keyword": ""}
+create_text = """抽奖活动 <b>{}</b> 已经创建
+奖品数量：<b>{}</b>
+参与人数达到 <b>{}</b> 人，即可开奖
+
+发送 <code>{}</code> 即可参与抽奖"""
+join_text = """感谢参与 <b>{}</b> 抽奖活动
+奖品数量：<b>{}</b>
+参与人数达到 <b>{}</b> 人，即可开奖
+当前参与人数：<b>{}</b> 人"""
+end_text = """<b>{}</b> 已开奖，中奖用户：
+
+{}
+
+请私聊我领奖，感谢其他用户的参与。"""
+end_empty_text = """<b>{}</b> 已开奖，没有中奖用户"""
+
+
+async def lottery_end():
+    lottery_json["start"] = False
+    all_user = lottery_bot.get_subs()
+    secret_generator = secrets.SystemRandom()
+    win_user = []
+    for _ in range(min(lottery_json["win"], len(all_user))):
+        temp = secret_generator.choice(all_user)
+        if temp not in win_user:
+            win_user.append(temp)
+    win_text = end_text.format(
+        lottery_json["title"],
+        "\n".join(f"<a href=\"tg://user?id={uid}\">@{uid}</a>" for uid in win_user
+                  )) if win_user else end_empty_text.format(lottery_json["title"])
+    with contextlib.suppress(Exception):
+        await bot.send_message(lottery_json["chat_id"], win_text)
+    with contextlib.suppress(Exception):
+        await log(win_text)
+    lottery_bot.clear_subs()
+
+
+@listener(incoming=True, outgoing=True, groups_only=True)
+async def handle_lottery(_, message: Message):
+    if not message.from_user:
+        return
+    if not message.text:
+        return
+    if not lottery_json["start"]:
+        return
+    if message.chat.id != lottery_json["chat_id"]:
+        return
+    if message.text.lower() != lottery_json["keyword"].lower():
+        return
+    if lottery_bot.check_id(message.from_user.id):
+        return
+    lottery_bot.add_id(message.from_user.id)
+    with contextlib.suppress(Exception):
+        reply = await message.reply(
+            join_text.format(
+                lottery_json["title"],
+                lottery_json["win"],
+                lottery_json["num"],
+                len(lottery_bot.get_subs())))
+        add_delete_message_job(reply, 15)
+    if len(lottery_bot.get_subs()) == lottery_json["num"]:
+        lottery_json["start"] = False
+        await lottery_end()
+
+
+async def create_lottery(chat_id: int, num: int, win: int, title: str, keyword: str):
+    if lottery_json["start"]:
+        raise FileExistsError
+    lottery_bot.clear_subs()
+    lottery_json["start"] = True
+    lottery_json["chat_id"] = chat_id
+    lottery_json["num"] = num
+    lottery_json["win"] = win
+    lottery_json["title"] = title
+    lottery_json["keyword"] = keyword
+    with contextlib.suppress(Exception):
+        await bot.send_message(chat_id, create_text.format(title, win, num, keyword))
+
+
+@listener(command="lottery",
+          groups_only=True,
+          parameters="<奖品数/人数> <关键词> <标题> / 强制开奖",
+          description="举行抽奖活动")
+async def lottery(message: Message):
+    if not message.arguments:
+        return await message.edit("请输入 奖品数、人数、关键字和标题 或者 强制开奖")
+    if message.arguments == "强制开奖":
+        await message.edit("强制开奖成功。")
+        return await lottery_end()
+    if len(message.parameter) < 3:
+        return await message.edit("奖品数、人数、关键字和标题不能为空")
+    num_list = message.parameter[0].split("/")
+    if len(num_list) != 2:
+        return await message.edit("奖品数、人数不能为空")
+    try:
+        num = int(num_list[1])
+        win = int(num_list[0])
+        if win > num:
+            return await message.edit("奖品数不能超过人数")
+    except ValueError:
+        return await message.edit("人数必须是整数")
+    keyword = message.parameter[1]
+    title = message.parameter[2]
+    if not (keyword and title):
+        return await message.edit("奖品数、人数、关键字和标题不能为空")
+    try:
+        await create_lottery(message.chat.id, num, win, title, keyword)
+        await message.safe_delete()
+    except FileExistsError:
+        return await message.edit("有抽奖活动正在进行，请稍后再试")