diff --git a/LittlePaimon/plugins/Paimon_Bind/__init__.py b/LittlePaimon/plugins/Paimon_Bind/__init__.py
index 87aac65..d9346ea 100644
--- a/LittlePaimon/plugins/Paimon_Bind/__init__.py
+++ b/LittlePaimon/plugins/Paimon_Bind/__init__.py
@@ -33,7 +33,7 @@ __plugin_meta__ = PluginMetadata(
     }
 )
 
-ysb = on_command('ysb', aliases={'原神绑定', '绑定uid'}, priority=1, block=True, state={
+ysb = on_command('ysb', aliases={'原神绑定', '绑定uid', '绑定UID'}, priority=1, block=True, state={
     'pm_name':        'ysb',
     'pm_description': '绑定原神uid或者cookie',
     'pm_usage':       'ysb[uid|cookie]',
@@ -78,32 +78,54 @@ refresh_ck = on_command('刷新ck', aliases={'刷新cookie'}, priority=1, block=
     'pm_usage':       '刷新ck',
     'pm_priority':    7
 })
-ysch = on_command('ysch', aliases={'原神切换', '切换uid'}, priority=1, block=True, state={
+ysch = on_command('ysch', aliases={'原神切换', '切换uid', '切换UID'}, priority=1, block=True, state={
     'pm_name':        'ysch',
-    'pm_description': '切换绑定Cookie的其他UID',
-    'pm_usage':       'ysch',
-    'pm_priority':    1
+    'pm_description': '切换当前绑定的UID至下一个或指定序号的UID',
+    'pm_usage':       'ysch[序号]',
+    'pm_priority':    8
 })
 
+
 @ysch.handle()
 async def _(event: MessageEvent, msg: Message = CommandArg()):
-    user_id = event.user_id
-    cookie_list = await PrivateCookie.filter(user_id=event.user_id)
-    cache_uid = await LastQuery.get_or_none(user_id=user_id)
-
-    if not cookie_list:
-        ysch.finish(f'你还没有绑定Cookie，如需绑定cookie可看教程：\ndocs.qq.com/doc/DQ3JLWk1vQVllZ2Z1')
-    
-    uids = [i.uid for i in cookie_list]
-    current_uid = uids[0]
-    if len(cookie_list)>1 and cache_uid and (cache_uid.uid in uids):
-        for idx,uid in enumerate(uids):
-            if uid == cache_uid.uid:
-                current_uid = uids[(idx+1)%len(uids)]
-                break
-    await LastQuery.update_or_create(user_id=str(event.user_id),
+    if not (cookie_list := await PrivateCookie.filter(user_id=str(event.user_id))):
+        await ysch.finish(f'你还没有绑定过Cookie的UID，如需绑定cookie可看教程：\ndocs.qq.com/doc/DQ3JLWk1vQVllZ2Z1',
+                          at_sender=True)
+    if len(cookie_list) == 1:
+        await ysch.finish(f'你只绑定了一个UID{cookie_list[0].uid}，无需切换', at_sender=True)
+    uid_list = [i.uid for i in cookie_list]
+    uid_list_text = '\n'.join([f'{uid_list.index(i) + 1}.{i}' for i in uid_list])
+    msg = msg.extract_plain_text().strip()
+    if msg.isdigit():
+        # 如果指令后面跟了数字序号，就切换到对应序号的UID
+        num = int(msg)
+        if len(cookie_list) >= num:
+            await LastQuery.update_or_create(user_id=str(event.user_id),
+                                             defaults={'uid':       cookie_list[num - 1].uid,
+                                                       'last_time': datetime.datetime.now()})
+            await ysch.finish(f'当前已切换至UID{cookie_list[num - 1].uid}\n\n已绑定的UID有：{uid_list_text}\n可使用[切换uid 序号]来切换至指定UID',
+                              at_sender=True)
+        else:
+            await ysch.finish(
+                f'你没有绑定那么多UID哦\n已绑定的UID有：{uid_list_text}\n可使用[切换uid 序号]来切换至指定UID',
+                at_sender=True)
+    else:
+        cache_uid = await LastQuery.get_or_none(user_id=str(event.user_id))
+        if cache_uid and cache_uid.uid in uid_list:
+            index = uid_list.index(cache_uid.uid)
+            if index == len(uid_list) - 1:
+                # 如果当前UID是最后一个，那么切换至第一个
+                index = 0
+            else:
+                # 否则切换至下一个
+                index += 1
+            current_uid = cookie_list[index].uid
+        else:
+            current_uid = cookie_list[0].uid
+        await LastQuery.update_or_create(user_id=str(event.user_id),
                                          defaults={'uid': current_uid, 'last_time': datetime.datetime.now()})
-    ysch.finish(f'当前UID切换为：{current_uid}\n当前绑定的UID列表为[{",".join(uids)}] ')
+        await ysch.finish(f'当前已切换至UID{current_uid}\n\n已绑定的UID有：{uid_list_text}\n可使用[切换uid 序号]来切换至指定UID', at_sender=True)
+
 
 @ysb.handle()
 async def _(event: MessageEvent, msg: Message = CommandArg()):
@@ -371,4 +393,3 @@ async def _(event: MessageEvent):
             await refresh_ck.finish(f'成功刷新米游社ID为{"、".join(refresh_done)}的账号的cookie', at_sender=True)
     else:
         await refresh_ck.finish('你还未绑定私人cookie或过期太久已被移除，请重新绑定', at_sender=True)
-