diff --git a/resources/template/sign/main.css b/resources/template/sign/main.css
index 3f868cc2..5d9a7016 100644
--- a/resources/template/sign/main.css
+++ b/resources/template/sign/main.css
@@ -279,6 +279,7 @@ body {
     position: absolute;
     font-size: 20px;
     top: 350px;
-    left: 260px;
+    left: 250px;
     font-family: 'yshsFont';
+    width: 210px;
 }
\ No newline at end of file
diff --git a/zhenxun/builtin_plugins/admin/group_update.py b/zhenxun/builtin_plugins/admin/group_update.py
new file mode 100644
index 00000000..9b263703
--- /dev/null
+++ b/zhenxun/builtin_plugins/admin/group_update.py
@@ -0,0 +1,45 @@
+from nonebot.adapters import Bot
+from nonebot.plugin import PluginMetadata
+from nonebot_plugin_alconna import Alconna, Arparma, on_alconna
+from nonebot_plugin_session import EventSession
+
+from zhenxun.configs.utils import PluginExtraData
+from zhenxun.services.log import logger
+from zhenxun.utils.enum import PluginType
+from zhenxun.utils.message import MessageUtils
+from zhenxun.utils.platform import PlatformUtils
+from zhenxun.utils.rules import admin_check, ensure_group
+
+__plugin_meta__ = PluginMetadata(
+    name="更新群组列表",
+    description="更新群组列表",
+    usage="""
+    更新群组的基本信息
+    指令：
+        更新群组信息
+    """.strip(),
+    extra=PluginExtraData(
+        author="HibiKier",
+        version="0.1",
+        plugin_type=PluginType.SUPER_AND_ADMIN,
+        admin_level=1,
+    ).dict(),
+)
+
+
+_matcher = on_alconna(
+    Alconna("更新群组信息"),
+    rule=admin_check(1) & ensure_group,
+    priority=5,
+    block=True,
+)
+
+
+@_matcher.handle()
+async def _(bot: Bot, session: EventSession, arparma: Arparma):
+    logger.info("更新群组信息", arparma.header_result, session=session)
+    try:
+        await PlatformUtils.update_group(bot)
+        await MessageUtils.build_message("已经成功更新了群组信息!").send(reply_to=True)
+    except Exception as e:
+        await MessageUtils.build_message("更新群组信息失败!").finish(reply_to=True)
diff --git a/zhenxun/builtin_plugins/init/__init__.py b/zhenxun/builtin_plugins/init/__init__.py
index b3bab4db..0631c9ed 100644
--- a/zhenxun/builtin_plugins/init/__init__.py
+++ b/zhenxun/builtin_plugins/init/__init__.py
@@ -23,17 +23,15 @@ async def _(bot: Bot):
     if PlatformUtils.get_platform(bot) == "qq":
         logger.debug(f"更新Bot: {bot.self_id} 的群认证...")
         group_list, _ = await PlatformUtils.get_group_list(bot)
-        gid_list = [(g.group_id, g.group_name) for g in group_list]
         db_group_list = await GroupConsole.all().values_list("group_id", flat=True)
         create_list = []
         update_id = []
-        for gid, name in gid_list:
-            if gid not in db_group_list:
-                create_list.append(
-                    GroupConsole(group_id=gid, group_name=name, group_flag=1)
-                )
+        for group in group_list:
+            if group.group_id not in db_group_list:
+                group.group_flag = 1
+                create_list.append(group)
             else:
-                update_id.append(gid)
+                update_id.append(group.group_id)
         if create_list:
             await GroupConsole.bulk_create(create_list, 10)
         else:
diff --git a/zhenxun/utils/platform.py b/zhenxun/utils/platform.py
index 57eb09c1..cc481104 100644
--- a/zhenxun/utils/platform.py
+++ b/zhenxun/utils/platform.py
@@ -349,22 +349,37 @@ class PlatformUtils:
             int: 更新个数
         """
         create_list = []
+        update_list = []
         group_list, platform = await cls.get_group_list(bot)
         if group_list:
-            exists_group_list = await GroupConsole.all().values_list(
-                "group_id", "channel_id"
-            )
+            db_group = await GroupConsole.all()
+            db_group_id = [(group.group_id, group.channel_id) for group in db_group]
             for group in group_list:
                 group.platform = platform
-                if (group.group_id, group.channel_id) not in exists_group_list:
+                if (group.group_id, group.channel_id) not in db_group_id:
                     create_list.append(group)
                     logger.debug(
                         "群聊信息更新成功",
                         "更新群信息",
                         target=f"{group.group_id}:{group.channel_id}",
                     )
+                else:
+                    _group = [
+                        g
+                        for g in db_group
+                        if g.group_id == group.group_id
+                        and g.channel_id == group.channel_id
+                    ][0]
+                    _group.group_name = group.group_name
+                    _group.max_member_count = group.max_member_count
+                    _group.member_count = group.member_count
+                    update_list.append(_group)
         if create_list:
             await GroupConsole.bulk_create(create_list, 10)
+        if group_list:
+            await GroupConsole.bulk_update(
+                update_list, ["group_name", "max_member_count", "member_count"], 10
+            )
         return len(create_list)
 
     @classmethod