diff --git a/GenshinUID/genshinuid_signin/sign.py b/GenshinUID/genshinuid_signin/sign.py
index e8d1ea7f..822f9f11 100644
--- a/GenshinUID/genshinuid_signin/sign.py
+++ b/GenshinUID/genshinuid_signin/sign.py
@@ -147,7 +147,7 @@ async def daily_sign():
         sqla = get_sqla(bot_id)
         user_list = await sqla.get_all_user()
         for user in user_list:
-            if user.sign_switch != 'off':
+            if user.sign_switch != 'off' and not user.status and user.uid:
                 tasks.append(
                     single_daily_sign(
                         user.bot_id, user.uid, user.sign_switch, user.user_id
diff --git a/GenshinUID/genshinuid_user/__init__.py b/GenshinUID/genshinuid_user/__init__.py
index 792c5a47..f4c49103 100644
--- a/GenshinUID/genshinuid_user/__init__.py
+++ b/GenshinUID/genshinuid_user/__init__.py
@@ -25,7 +25,7 @@ async def send_link_uid_msg(bot: Bot, ev: Event):
         return await bot.send('你输入了错误的格式!')
 
     if '绑定' in ev.command:
-        data = await sqla.insert_bind_data(qid, uid=uid)
+        data = await sqla.insert_bind_data(qid, uid=uid, group_id=ev.group_id)
         return await send_diff_msg(
             bot,
             data,
diff --git a/GenshinUID/utils/convert.py b/GenshinUID/utils/convert.py
index b099fcb4..0e5cf3fb 100644
--- a/GenshinUID/utils/convert.py
+++ b/GenshinUID/utils/convert.py
@@ -33,6 +33,18 @@ async def get_uid(
             ev.text = ev.text.replace(uid, '')
     else:
         sqla = get_sqla(ev.bot_id)
+        data = await sqla.select_bind_data(user_id)
+        if data is not None:
+            if not data.group_id:
+                await sqla.update_bind_data(user_id, {'group_id': ev.group_id})
+            else:
+                new_group_list = data.group_id.split('|')
+                if ev.group_id and ev.group_id not in new_group_list:
+                    new_group_list.append(ev.group_id)
+                    new_group = '|'.join(new_group_list)
+                    await sqla.update_bind_data(
+                        user_id, {'group_id': new_group}
+                    )
         uid = await sqla.get_bind_uid(user_id)
     if get_user_id:
         return uid, user_id