diff --git a/.gitignore b/.gitignore
index 96f66cd..0907678 100644
--- a/.gitignore
+++ b/.gitignore
@@ -132,4 +132,4 @@ dmypy.json
 # Pyre type checker
 .pyre/
 config.ini
-bot.session
+bot.session*
diff --git a/defs/anti_channel.py b/defs/anti_channel.py
index ad09a60..86f6f1e 100644
--- a/defs/anti_channel.py
+++ b/defs/anti_channel.py
@@ -4,10 +4,10 @@ from os.path import exists
 
 
 def init() -> None:
-    data = {}
     if not exists("data"):
         mkdir("data")
     if not exists(f"data{sep}anti_channel.pkl"):
+        data = {}
         with open(f"data{sep}anti_channel.pkl", "wb") as f:
             pickle.dump(data, f, pickle.HIGHEST_PROTOCOL)
 
@@ -46,14 +46,8 @@ def get(gid: int) -> list:
 
 
 def get_status(gid: int) -> bool:
-    if len(get(gid)) == 0:
-        return False
-    else:
-        return True
+    return len(get(gid)) != 0
 
 
 def check_status(gid: int, cid: int) -> bool:
-    if cid in get(gid):
-        return True
-    else:
-        return False
+    return cid in get(gid)
diff --git a/defs/ask.py b/defs/ask.py
index faeccb4..985aaa2 100644
--- a/defs/ask.py
+++ b/defs/ask.py
@@ -6,8 +6,8 @@ from init import bot
 
 async def how_many(message: str) -> str:
     while re.findall("几|多少", message):
-        message = message.replace("几", str(secrets.choice(range(0, 99))), 1)
-        message = message.replace("多少", str(secrets.choice(range(0, 99))), 1)
+        message = message.replace("几", str(secrets.choice(range(99))), 1)
+        message = message.replace("多少", str(secrets.choice(range(99))), 1)
     return message
 
 
@@ -22,12 +22,8 @@ async def what_time(message: str) -> str:
 async def how_long(message: str) -> str:
     unit = ["秒", "小时", "天", "周", "月", "年", "世纪"]
     while re.findall("多久|多长时间", message):
-        message = message.replace(
-            "多久", str(secrets.choice(range(0, 99))) + secrets.choice(unit), 1
-        )
-        message = message.replace(
-            "多长时间", str(secrets.choice(range(0, 99))) + secrets.choice(unit), 1
-        )
+        message = message.replace("多久", str(secrets.choice(range(99))) + secrets.choice(unit), 1)
+        message = message.replace("多长时间", str(secrets.choice(range(99))) + secrets.choice(unit), 1)
     return message
 
 
@@ -44,18 +40,16 @@ async def hif(message: str) -> str:
 
 async def who(message: str, group_id: int) -> str:
     group_member_list = await bot.get_chat_member(group_id)
-    member_list: List[str] = []
-    for n in group_member_list:
-        member_list += [n.first_name]
+    member_list: List[str] = [n.first_name for n in group_member_list]
     while "谁" in message:
-        member_name = member_list[secrets.choice(range(0, len(member_list) - 1))]
+        member_name = member_list[secrets.choice(range(len(member_list) - 1))]
         message = message.replace("谁", member_name, 1)
     return message
 
 
 async def handle_pers(message: str) -> str:
     message_list = list(message)
-    for i in range(0, len(message_list)):
+    for i in range(len(message_list)):
         if message_list[i] == "我":
             message_list[i] = "你"
             continue
diff --git a/init.py b/init.py
index 84b39c7..fa4b4a3 100644
--- a/init.py
+++ b/init.py
@@ -19,8 +19,12 @@ basicConfig(level=INFO)
 logs.setLevel(INFO)
 logger = logging.getLogger("iShotaBot")
 # Init client
-bot = Client("bot", ipv6=ipv6, plugins=dict(root="plugins"))
-bot.start()
-user_me = bot.get_me()
-bot.stop()
-bot = Client("bot", ipv6=ipv6)
+
+
+class UserMe:
+    username = "iShotaBot"
+    id = 2144128213
+
+
+user_me = UserMe()
+bot = Client("bot", ipv6=ipv6, plugins=dict(root="modules"))
diff --git a/modules/anti_channel.py b/modules/anti_channel.py
index 45e42bc..1122133 100644
--- a/modules/anti_channel.py
+++ b/modules/anti_channel.py
@@ -1,3 +1,4 @@
+import contextlib
 from pyrogram import Client, filters, ContinuePropagation, errors
 from pyrogram.types import Message
 from pyrogram.raw import types, functions
@@ -12,7 +13,7 @@ init()
 
 
 @Client.on_raw_update(filters.incoming & filters.group)
-async def anti_channel_msg(client: Client, update: Update, _, chats: dict):
+async def anti_channel_msg(client: Client, update: Update, _, __: dict):
     while True:
         try:
             # Check for message that are from channel
@@ -41,7 +42,7 @@ async def anti_channel_msg(client: Client, update: Update, _, chats: dict):
                 raise ContinuePropagation
 
             # Delete the message sent by channel and ban it.
-            await client.send(
+            await client.invoke(
                 functions.channels.EditBanned(
                     channel=await client.resolve_peer(chat_id),
                     participant=await client.resolve_peer(channel_id),
@@ -61,22 +62,17 @@ async def anti_channel_msg(client: Client, update: Update, _, chats: dict):
             add(chat_id, channel_id)
             raise ContinuePropagation
         except errors.FloodWait as e:
-            logs.debug(f"{e}, retry after {e.x} seconds...")
-            await sleep(e.x)
-        except errors.ChatAdminRequired:
-            try:
+            logs.debug(f"{e}, retry after {e.value} seconds...")
+            await sleep(e.value)
+        except errors.ChatAdminRequired as e:
+            with contextlib.suppress(NameError):
                 clean(chat_id)  # noqa
-            except NameError:
-                pass
-            raise ContinuePropagation
-        except ContinuePropagation:
-            raise ContinuePropagation
-        except:  # noqa
-            logs.exception("An exception occurred in message_handler")
-            raise ContinuePropagation
+            raise ContinuePropagation from e
+        except ContinuePropagation as e:
+            raise ContinuePropagation from e
 
 
-@Client.on_message(filters.incoming & ~filters.edited & filters.group &
+@Client.on_message(filters.incoming & filters.group &
                    filters.command(["anti_channel_msg", f"anti_channel_msg@{user_me.username}"]))
 async def switch_anti_channel_msg(client: Client, message: Message):
     # Check user
@@ -90,19 +86,8 @@ async def switch_anti_channel_msg(client: Client, message: Message):
     if data.status not in ["creator", "administrator"]:
         await message.reply("I'm not an admin of this chat.")
         raise ContinuePropagation
-    # Check if switch
-    switch = False
-    if len(message.text.split(" ")) > 1:
-        switch = True
-    if not get_status(message.chat.id):
-        if switch:
-            add(message.chat.id, message.chat.id)
-            await message.reply("Anti-channel is now enabled.")
-        else:
-            await message.reply("Anti-channel is already disabled.\n"
-                                "\n"
-                                "Tips: Use `/anti_channel_msg true` to enable or disable it.")
-    else:
+    switch = len(message.text.split(" ")) > 1
+    if get_status(message.chat.id):
         if switch:
             clean(message.chat.id)
             await message.reply("Anti-channel is now disabled.")
@@ -110,4 +95,11 @@ async def switch_anti_channel_msg(client: Client, message: Message):
             await message.reply("Anti-channel is already enabled.\n"
                                 "\n"
                                 "Tips: Use `/anti_channel_msg true` to enable or disable it.")
+    elif switch:
+        add(message.chat.id, message.chat.id)
+        await message.reply("Anti-channel is now enabled.")
+    else:
+        await message.reply("Anti-channel is already disabled.\n"
+                            "\n"
+                            "Tips: Use `/anti_channel_msg true` to enable or disable it.")
     raise ContinuePropagation
diff --git a/modules/ask.py b/modules/ask.py
index 8abacaf..4b58faa 100644
--- a/modules/ask.py
+++ b/modules/ask.py
@@ -6,9 +6,9 @@ from pyrogram.types import Message
 from defs.ask import how_many, what_time, how_long, hif, handle_pers, who
 
 
-@Client.on_message(filters.incoming & ~filters.edited &
+@Client.on_message(filters.incoming &
                    filters.regex(r"^问"))
-async def ask(client: Client, message: Message):
+async def ask(_: Client, message: Message):
     msg = message
     if not message.text:
         raise ContinuePropagation
diff --git a/modules/banme.py b/modules/banme.py
index 3a3a163..7839d03 100644
--- a/modules/banme.py
+++ b/modules/banme.py
@@ -1,13 +1,14 @@
 import re
 import random
-from time import time
 
+from datetime import datetime, timedelta
 from pyrogram import Client, filters
+from pyrogram.enums import ChatMemberStatus
 from pyrogram.types import Message, ChatPermissions
 from init import user_me
 
 
-@Client.on_message(filters.incoming & ~filters.edited & filters.group &
+@Client.on_message(filters.incoming & filters.group &
                    filters.command(["banme", f"banme@{user_me.username}"]))
 async def ban_me_command(client: Client, message: Message):
     args = str(message.text).strip()
@@ -18,22 +19,24 @@ async def ban_me_command(client: Client, message: Message):
         multiple = 1
 
     # 检查bot和用户身份
-    if not (await client.get_chat_member(message.chat.id, "self")).status == "administrator":
+    if (await client.get_chat_member(message.chat.id, "self")).status != ChatMemberStatus.ADMINISTRATOR:
         await message.reply('Bot非群管理员, 无法执行禁言操作QAQ')
         return
     if not message.from_user:
         # 频道
-        await message.reply('你也是个管理, 别来凑热闹OvO')
+        await message.reply('你是个频道, 别来凑热闹OvO')
         return
+
     member = (await client.get_chat_member(message.chat.id, message.from_user.id)).status
-    if member in ["creator", "administrator"]:
+    if member in [ChatMemberStatus.ADMINISTRATOR, ChatMemberStatus.OWNER]:
         await message.reply('你也是个管理, 别来凑热闹OvO')
         return
 
     # 随机禁言时间
     random_time = 2 * int(random.gauss(128 * multiple, 640 * multiple // 10))
-    act_time = 60 if random_time < 60 else (random_time if random_time < 2591940 else 2591940)
+    act_time = 60 if random_time < 60 else min(random_time, 2591940)
     msg = f'既然你那么想被口球的话, 那我就成全你吧!\n送你一份{act_time // 60}分{act_time % 60}秒禁言套餐哦, 谢谢惠顾~'
 
-    await client.restrict_chat_member(message.chat.id, message.from_user.id, ChatPermissions(), int(time() + act_time))
+    await client.restrict_chat_member(message.chat.id, message.from_user.id, ChatPermissions(),
+                                      datetime.now() + timedelta(seconds=act_time))
     await message.reply(msg)
diff --git a/modules/bilibili.py b/modules/bilibili.py
index b0c846b..60454c1 100644
--- a/modules/bilibili.py
+++ b/modules/bilibili.py
@@ -7,26 +7,23 @@ from defs.bilibili import b23_extract, video_info_get, binfo_image_create
 from defs.button import gen_button, Button
 
 
-@Client.on_message(filters.incoming & ~filters.edited &
+@Client.on_message(filters.incoming &
                    filters.regex(r"av(\d{1,12})|BV(1[A-Za-z0-9]{2}4.1.7[A-Za-z0-9]{2})|b23.tv"))
-async def bili_resolve(client: Client, message: Message):
+async def bili_resolve(_: Client, message: Message):
     """
         解析 bilibili 链接
     """
-    video_info = None
     if "b23.tv" in message.text:
         message.text = await b23_extract(message.text)
     p = re.compile(r"av(\d{1,12})|BV(1[A-Za-z0-9]{2}4.1.7[A-Za-z0-9]{2})")
     video_number = p.search(message.text)
     if video_number:
-        video_number = video_number.group(0)
-        if video_number:
-            video_info = await video_info_get(video_number)
-    if video_info:
-        if video_info["code"] == 0:
-            image = binfo_image_create(video_info)
-            await message.reply_photo(image,
-                                      quote=True,
-                                      reply_markup=gen_button(
-                                          [Button(0, "Link", "https://b23.tv/" + video_info["data"]["bvid"])]))
+        video_number = video_number[0]
+    video_info = await video_info_get(video_number) if video_number else None
+    if video_info and video_info["code"] == 0:
+        image = binfo_image_create(video_info)
+        await message.reply_photo(image,
+                                  quote=True,
+                                  reply_markup=gen_button(
+                                      [Button(0, "Link", "https://b23.tv/" + video_info["data"]["bvid"])]))
     raise ContinuePropagation
diff --git a/modules/book_of_answers.py b/modules/book_of_answers.py
index ea632a1..98133a5 100644
--- a/modules/book_of_answers.py
+++ b/modules/book_of_answers.py
@@ -1,21 +1,22 @@
 import json
 from secrets import choice
 from os import sep
+from typing import List
 
 from pyrogram import Client, filters, ContinuePropagation
 from pyrogram.types import Message
 
 
-book_of_answers: list[str]
+book_of_answers: List[str]
 
 
 with open(f"resources{sep}text{sep}book_of_answers.json", "r", encoding="utf-8") as file:
     book_of_answers = json.load(file)
 
 
-@Client.on_message(filters.incoming & ~filters.edited &
+@Client.on_message(filters.incoming &
                    filters.regex(r"^答案之书$"))
-async def book_of_answer(client: Client, message: Message):
+async def book_of_answer(_: Client, message: Message):
     await message.reply_text(
         f"{choice(book_of_answers)}",
         quote=True
diff --git a/modules/friend_say.py b/modules/friend_say.py
index c40c363..fb9204f 100644
--- a/modules/friend_say.py
+++ b/modules/friend_say.py
@@ -8,7 +8,7 @@ from pyrogram.types import Message
 from defs.friend_say import ImageUtil
 
 
-@Client.on_message(filters.incoming & ~filters.edited & filters.group &
+@Client.on_message(filters.incoming & filters.group &
                    filters.regex(r"^我有个朋友"))
 async def friend_say(client: Client, message: Message):
     if not message.reply_to_message:
diff --git a/modules/luxun.py b/modules/luxun.py
index 139d034..8d80b06 100644
--- a/modules/luxun.py
+++ b/modules/luxun.py
@@ -1,14 +1,12 @@
-from os import sep
-
 from pyrogram import Client, filters, ContinuePropagation
 from pyrogram.types import Message
 
 from defs.luxun import process_pic
 
 
-@Client.on_message(filters.incoming & ~filters.edited &
+@Client.on_message(filters.incoming &
                    filters.regex(r"^鲁迅说过"))
-async def luxun_say(client: Client, message: Message):
+async def luxun_say(_: Client, message: Message):
     args = message.text[4:]
     if not args:
         await message.reply("烦了，不说了", quote=True)
diff --git a/modules/repeater.py b/modules/repeater.py
index 5ab8ba7..bb03957 100644
--- a/modules/repeater.py
+++ b/modules/repeater.py
@@ -8,7 +8,7 @@ last_repeat_msg = {}
 repeat_count = {}
 
 
-@Client.on_message(filters.incoming & ~filters.edited & filters.group)
+@Client.on_message(filters.incoming & filters.group)
 async def repeater_handler(client: Client, message: Message):
     global last_msg, last_repeat_msg, repeat_count
 
diff --git a/modules/start.py b/modules/start.py
index d4b8110..bbca543 100644
--- a/modules/start.py
+++ b/modules/start.py
@@ -13,13 +13,14 @@ des = """本机器人特性：
 """
 
 
-@Client.on_message(filters.incoming & filters.private & ~filters.edited &
+@Client.on_message(filters.incoming & filters.private &
                    filters.command(["start"]))
-async def start_command(client: Client, message: Message):
+async def start_command(_: Client, message: Message):
     """
         回应机器人信息
     """
     await message.reply(des,
                         quote=True,
                         reply_markup=gen_button(
-                            [Button(0, "Gitlab", "https://gitlab.com/Xtao-Labs/iShotaBot")]))
+                            [Button(0, "Gitlab", "https://gitlab.com/Xtao-Labs/iShotaBot"),
+                             Button(0, "Github", "https://github.com/Xtao-Labs/iShotaBot")]))
diff --git a/requirements.txt b/requirements.txt
index 7fa5a09..6afe140 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pyrogram
+pyrogram==2.0.35
 tgcrypto
 httpx
 pillow