diff --git a/autochangename/main.py b/autochangename/main.py
new file mode 100644
index 0000000..c4271a0
--- /dev/null
+++ b/autochangename/main.py
@@ -0,0 +1,42 @@
+""" Module to automate message deletion. """
+
+import traceback
+from asyncio import sleep
+from datetime import datetime, timedelta, timezone
+from pagermaid.utils import pip_install
+
+pip_install("emoji")
+
+from emoji import emojize
+from pagermaid import logs, scheduler, bot
+from pagermaid.listener import listener
+
+
+
+auto_change_name_init = False
+dizzy = emojize(":dizzy:", use_aliases=True)
+cake = emojize(":cake:", use_aliases=True)
+all_time_emoji_name = ["clock12", "clock1230", "clock1", "clock130", "clock2", "clock230", "clock3", "clock330",
+                       "clock4", "clock430", "clock5", "clock530", "clock6", "clock630", "clock7", "clock730", "clock8",
+                       "clock830", "clock9", "clock930", "clock10", "clock1030", "clock11", "clock1130"]
+time_emoji_symb = [
+    emojize(f":{s}:", use_aliases=True) for s in all_time_emoji_name
+]
+
+
+@scheduler.scheduled_job("interval", seconds=30, id="autochangename")
+async def change_name_auto():
+    try:
+        time_cur = datetime.utcnow().replace(tzinfo=timezone.utc).astimezone(timezone(
+            timedelta(hours=8))).strftime('%H:%M:%S:%p:%a')
+        hour, minu, seco, p, abbwn = time_cur.split(':')
+        shift = 1 if int(minu) > 30 else 0
+        hsym = time_emoji_symb[(int(hour) % 12) * 2 + shift]
+        _last_name = f"{hour}:{minu} {p} UTC+8 {hsym}"
+        await bot.update_profile(last_name=_last_name)
+        me = await bot.get_me()
+        if me.last_name != _last_name:
+            raise Exception("修改 last_name 失败")
+    except Exception as e:
+        trac = "\n".join(traceback.format_exception(e))
+        await logs.info(f"更新失败! \n{trac}")
diff --git a/list.json b/list.json
index 7dc5baf..7f85647 100644
--- a/list.json
+++ b/list.json
@@ -189,6 +189,26 @@
             "supported": true,
             "des-short": "删除当前对话您发送的特定数量的消息。",
             "des": "删除当前对话您发送的特定数量的消息。\n指令：-dme"
+        },
+        {
+            "name": "premium",
+            "version": "1.001",
+            "section": "chat",
+            "maintainer": "xiluo",
+            "size": "3.2 kb",
+            "supported": true,
+            "des-short": "列出本群premium用户数量 列出本群dc分布",
+            "des": "列出本群premium用户数量(指令: ,premium) \n列出本群dc分布/查看某个人所在的dc服务器(指令: ,dc)"
+        },
+        {
+            "name": "autochangename",
+            "version": "1.111",
+            "section": "profile",
+            "maintainer": "xtaodada、xiluo",
+            "size": "1.6 kb",
+            "supported": true,
+            "des-short": "自动更新 last_name 为时间等。",
+            "des": "每 30 秒自动更新 last_name 为时间等小玩意。"
         }
     ]
 }
diff --git a/premium/main.py b/premium/main.py
new file mode 100644
index 0000000..390e45e
--- /dev/null
+++ b/premium/main.py
@@ -0,0 +1,47 @@
+# -*- coding: UTF-8 -*-
+'''
+@File    ：main.py
+@Author  ：汐洛 @guimc233
+@Date    ：2022/6/23 2:49
+'''
+
+from pyrogram import Client
+from pagermaid.listener import listener
+from pagermaid.utils import Message, client
+from pyrogram.enums import ChatMemberStatus, ParseMode
+
+
+@listener(command="premium",
+          description="分遗产咯")
+async def premium(bot: Client, context: Message):
+    context = await context.edit("Please wait...")
+    premium_users = 0
+    users = 0
+    premium_admins = 0
+    admins = 0
+    dc_ids = {"1": 0, "2": 0, "3": 0, "4": 0, "5": 0, "failed": 0}
+    async for m in bot.get_chat_members(context.chat.id):
+        if not m.user.is_bot and not m.user.is_deleted:
+            users += 1
+            try:
+                dc_ids[str(m.user.dc_id)] += 1
+            except:
+                dc_ids["failed"] += 1
+            if m.user.is_premium:
+                premium_users += 1
+                if m.status in [ChatMemberStatus.OWNER, ChatMemberStatus.ADMINISTRATOR]:
+                    premium_admins += 1
+            if m.status in [ChatMemberStatus.OWNER, ChatMemberStatus.ADMINISTRATOR]:
+                admins += 1
+    admin_part = 0
+    if admins == 0:
+        admin_part = "这个群没有管理吗???"
+    else:
+        admin_part = round((premium_admins/admins)*100, 2)
+    await context.edit(f"""**分遗产咯**
+
+管理员:
+> 大会员: **{premium_admins}** / 总管理数: **{admins}** 分遗产占比: **{admin_part}%**
+
+用户:
+> 大会员: **{premium_users}** / 总用户数: **{users}** 分遗产占比: **{round((premium_users/users)*100, 2)}%**""", parse_mode = ParseMode.MARKDOWN)