diff --git a/README.md b/README.md
index 389f702..0e80222 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@
 - 内建自由且强大的模板语法，适用于各种记账需求
 - 允许通过插件扩展记账语法
 - 支持定时任务
+- 支持多个用户同时记账，设置不同的标签
 
 ## 安装
 
diff --git a/beancount_bot/bot.py b/beancount_bot/bot.py
index 6be6d79..6a08f19 100644
--- a/beancount_bot/bot.py
+++ b/beancount_bot/bot.py
@@ -6,10 +6,11 @@
 from beancount_bot.config import get_config, load_config
 from beancount_bot.dispatcher import Dispatcher
 from beancount_bot.i18n import _
-from beancount_bot.session import get_session, SESS_AUTH, get_session_for, set_session
+from beancount_bot.session import get_session, SESS_AUTH, get_session_for, set_session, SESS_TX_TAGS
+from beancount_bot.session_config import SESSION_CONFIG
 from beancount_bot.task import load_task, get_task
 from beancount_bot.transaction import get_manager
-from beancount_bot.util import logger
+from beancount_bot.util import logger, stringify_tags
 
 apihelper.ENABLE_MIDDLEWARE = True
 
@@ -24,6 +25,7 @@ def session_middleware(bot_instance, message):
     :param message:
     :return:
     """
+    bot_instance.session_user_id = message.from_user.id
     bot_instance.session = get_session_for(message.from_user.id)
 
 
@@ -112,6 +114,8 @@ def help_handler(message):
             _("/help - 使用帮助"),
             _("/reload - 重新加载配置文件"),
             _("/task - 查看、运行任务"),
+            _("/set - 设置用户特定配置"),
+            _("/get - 获取用户特定配置"),
         ]
         help_text = \
             _("记账 Bot\n\n可用指令列表：\n{command}\n\n交易语句语法帮助请选择对应模块，或使用 /help [模块名] 查看。").format(
@@ -185,6 +189,46 @@ def task_handler(message):
         task.trigger(bot)
 
 
+##################
+# Session 特有配置 #
+##################
+
+@bot.message_handler(commands=['set', 'get'])
+def session_config_handler(message):
+    """
+    设置 session 配置
+    :param message:
+    :return:
+    """
+    if not check_auth():
+        bot.reply_to(message, _("请先进行鉴权！"))
+        return
+
+    # 解析指令
+    is_set = message.text.startswith('/set')
+    cmd: str = message.text[4:]
+    conf = cmd.split(maxsplit=1)
+    # 显示指令帮助
+    if len(conf) < 1:
+        desc = '\n'.join(v.make_help(k, is_set=is_set) for k, v in SESSION_CONFIG.items())
+        bot.reply_to(message, _("使用方法：\n{desc}").format(desc=desc))
+        return
+    # 获得指令对象
+    conf = conf[0]
+    if conf not in SESSION_CONFIG:
+        bot.reply_to(message, _("配置不存在！命令使用方法请参考 {cmd}")
+                     .format(cmd='/set' if is_set else '/get'))
+        return
+    obj_conf = SESSION_CONFIG[conf]
+    # 获得参数
+    cmd = cmd[len(conf) + 1:]
+    # 调用
+    if is_set:
+        obj_conf.set(cmd, bot, message)
+    else:
+        obj_conf.get(cmd, bot, message)
+
+
 #######
 # 交易 #
 #######
@@ -204,7 +248,7 @@ def transaction_query_handler(message: Message):
     manager = get_manager()
     try:
         # 准备交易上下文
-        tags = get_config('transaction.tags', [])
+        tags = get_config('transaction.tags', []) + get_session(message.from_user.id, SESS_TX_TAGS, [])
         # 处理交易
         tx_uuid, tx = manager.create_from_str(message.text, add_tags=tags)
         # 创建消息按键
@@ -216,7 +260,7 @@ def transaction_query_handler(message: Message):
         logger.info(f'{message.from_user.id}：无法添加交易', exc_info=e)
         bot.reply_to(message, e.args[0])
     except Exception as e:
-        logger.error(f'{message.from_user.id}：发生未知错误！添加交易失败。', exe_info=e)
+        logger.error(f'{message.from_user.id}：发生未知错误！添加交易失败。', exc_info=e)
         bot.reply_to(message, _("发生未知错误！添加交易失败。"))
 
 
diff --git a/beancount_bot/session.py b/beancount_bot/session.py
index e045d5b..2cf3746 100644
--- a/beancount_bot/session.py
+++ b/beancount_bot/session.py
@@ -7,6 +7,7 @@
 from beancount_bot.util import logger
 
 SESS_AUTH = 'auth'
+SESS_TX_TAGS = 'tx_tags'
 
 _session_cache: Dict[str, dict] = {}
 
diff --git a/beancount_bot/session_config.py b/beancount_bot/session_config.py
new file mode 100644
index 0000000..cd88354
--- /dev/null
+++ b/beancount_bot/session_config.py
@@ -0,0 +1,87 @@
+from typing import Dict
+
+from telebot import TeleBot
+
+from beancount_bot.config import get_config
+from beancount_bot.i18n import _
+from beancount_bot.session import get_session, SESS_TX_TAGS, set_session
+from beancount_bot.util import stringify_tags
+
+
+class SessionSpecificConfig:
+    """与特定 session 相关的配置"""
+
+    def get(self, cmd, bot: TeleBot, message):
+        """获取当前配置内容的指令"""
+        pass
+
+    def set(self, cmd, bot: TeleBot, message):
+        """设置当前配置的指令"""
+        pass
+
+    def help(self):
+        """
+        获取帮助信息
+        :return: get 指令参数, get 帮助信息, set 指令参数, set 帮助信息
+        """
+        return '[param]', 'help', '[param]', 'help'
+
+    def make_help(self, key, is_set=False):
+        """
+        生成帮助信息
+        :param key: 参数
+        :param is_set: 是否是 set 指令
+        :return: 帮助信息
+        """
+        prefix, param, info = None, None, None
+        if is_set:
+            prefix = '/set'
+            _, _, param, info = self.help()
+        else:
+            prefix = '/get'
+            param, info, _, _ = self.help()
+
+        if len(param) > 0:
+            param = f' {param}'
+        return f'{prefix} {key}{param} - {info}'
+
+
+SESSION_CONFIG: Dict[str, SessionSpecificConfig] = {}
+
+
+def register_session_config(key: str, conf: SessionSpecificConfig):
+    """注册特定 session 的配置"""
+    SESSION_CONFIG[key] = conf
+
+
+##########
+# 具体配置 #
+##########
+
+
+class TagsConfig(SessionSpecificConfig):
+    """交易标签"""
+
+    def help(self):
+        return '', _('获取添加于交易的标签'), \
+               _('[标签列表]'), _('设置当前用户的标签。多个标签使用空格隔开，为空则表示清空。')
+
+    def get(self, cmd, bot, message):
+        """显示所有标签"""
+        global_tags = get_config('transaction.tags', [])
+        session_tags = get_session(bot.session_user_id, SESS_TX_TAGS, [])
+        bot.reply_to(message,
+                     _("全局标签：{global_tags}\n"
+                       "当前用户标签：{session_tags}\n"
+                       "可以通过 /set tags [标签列表] 设置当前用户的标签。")
+                     .format(global_tags=stringify_tags(global_tags, human_readable=True),
+                             session_tags=stringify_tags(session_tags, human_readable=True)))
+
+    def set(self, cmd, bot, message):
+        """设置标签"""
+        tags = list(set(cmd.split()))
+        set_session(bot.session_user_id, SESS_TX_TAGS, tags)
+        bot.reply_to(message, _("成功设置用户标签！"))
+
+
+register_session_config('tags', TagsConfig())
diff --git a/beancount_bot/util.py b/beancount_bot/util.py
index 9380012..421282f 100644
--- a/beancount_bot/util.py
+++ b/beancount_bot/util.py
@@ -28,6 +28,17 @@ def stringify_errors(errors: list) -> str:
                          .format(lineno=err.source["lineno"], message=err.message), errors))
 
 
+def stringify_tags(tags, human_readable=False):
+    """
+    格式化 Beancount 标签列表
+    """
+    if human_readable:
+        if len(tags) == 0:
+            return _('无')
+        return ', '.join(f'#{t}' for t in tags)
+    return ' '.join(f'#{t}' for t in tags)
+
+
 def indent(text: str, prefix: str = '  ') -> str:
     """
     文本增加缩进