diff --git a/py12306/app.py b/py12306/app.py
index bfa356b..df3450e 100644
--- a/py12306/app.py
+++ b/py12306/app.py
@@ -24,7 +24,7 @@ def app_available_check():
 class App:
     """
     程序主类
-    TODO 需要完善
+    TODO 代码需要优化
     """
 
     @classmethod
diff --git a/py12306/cluster/cluster.py b/py12306/cluster/cluster.py
index 6bf5a96..469737a 100644
--- a/py12306/cluster/cluster.py
+++ b/py12306/cluster/cluster.py
@@ -1,3 +1,4 @@
+import json
 import os
 import pickle
 import sys
@@ -19,12 +20,19 @@ class Cluster():
     KEY_CONFIGS = 'configs'
     KEY_NODES = 'nodes'
     KEY_CHANNEL_LOG = 'channel_log'
+    KEY_CHANNEL_EVENT = 'channel_even'
     KEY_USER_COOKIES = 'user_cookies'
     KEY_USER_LAST_HEARTBEAT = 'user_last_heartbeat'
     KEY_NODES_ALIVE = 'nodes_alive'
 
-    KEY_LOCK_INIT_USER = 'lock_init_user'
-    # if self.cluster.get_lock(Cluster.KEY_LOCK_INIT_USER, self.lock_init_user_time):  # TODO 未判断 失败重试
+    # 锁
+    KEY_LOCK_INIT_USER = 'lock_init_user'  # 暂未使用
+    KEY_LOCK_DO_ORDER = 'lock_do_order'  # 订单锁
+    lock_do_order_time = 60 * 1  # 订单锁超时时间
+
+    # 事件
+    KEY_EVENT_JOB_DESTROY = 'job_destroy'
+    KEY_EVENT_USER_LOADED = 'user_loaded'
 
     KEY_MASTER = 1
     KEY_SLAVE = 0
@@ -54,7 +62,7 @@ class Cluster():
 
     def start(self):
         self.pubsub = self.session.pubsub()
-        self.pubsub.subscribe(self.KEY_CHANNEL_LOG)
+        self.pubsub.subscribe(self.KEY_CHANNEL_LOG, self.KEY_CHANNEL_EVENT)
         create_thread_and_run(self, 'subscribe', wait=False)
         self.is_ready = True
         self.get_nodes()  # 提前获取节点列表
@@ -114,6 +122,14 @@ class Cluster():
         message = ClusterLog.MESSAGE_SUBSCRIBE_NOTIFICATION.format(self.node_name, message)
         self.session.publish(self.KEY_CHANNEL_LOG, message)
 
+    def publish_event(self, name, data={}):
+        """
+        发布事件消息
+        :return:
+        """
+        data = {'event': name, 'data': data}
+        self.session.publish(self.KEY_CHANNEL_EVENT, json.dumps(data))
+
     def get_nodes(self) -> dict:
         res = self.session.hgetall(self.KEY_NODES)
         res = res if res else {}
@@ -138,7 +154,7 @@ class Cluster():
         :return:
         """
         master = self.have_master()
-        if master == self.node_name: # 动态提升
+        if master == self.node_name:  # 动态提升
             self.is_master = True
         else:
             self.is_master = False
@@ -184,23 +200,48 @@ class Cluster():
         while True:
             message = self.pubsub.get_message()
             if message:
-                if message.get('type') == 'message' and message.get('data'):
+                if message.get('type') == 'message' and message.get('channel') == self.KEY_CHANNEL_LOG and message.get(
+                        'data'):
                     msg = message.get('data')
                     if self.node_name:
                         msg = msg.replace(ClusterLog.MESSAGE_SUBSCRIBE_NOTIFICATION_PREFIX.format(self.node_name), '')
                     ClusterLog.add_quick_log(msg).flush(publish=False)
+                elif message.get('channel') == self.KEY_CHANNEL_EVENT:
+                    create_thread_and_run(self, 'handle_events', args=(message,))
             stay_second(self.refresh_channel_time)
 
-    def get_lock(self, key, timeout=1):
+    def handle_events(self, message):
+        # 这里应该分开处理，先都在这处理了
+        if message.get('type') != 'message': return
+        result = json.loads(message.get('data', {}))
+        event_name = result.get('event')
+        data = result.get('data')
+
+        from py12306.query.query import Query
+        from py12306.user.user import User
+        if event_name == self.KEY_EVENT_JOB_DESTROY:  # 停止查询任务
+            job = Query.job_by_name(data['name'])
+            if job: job.destroy()
+        elif event_name == self.KEY_EVENT_USER_LOADED:  # 用户初始化完成
+            query_job = Query.job_by_account_id(data['key'])
+            if query_job:
+                create_thread_and_run(query_job, 'check_passengers', Const.IS_TEST)  # 检查乘客信息 防止提交订单时才检查
+
+    def get_lock(self, key, timeout=1, info={}):
         timeout = int(time.time()) + timeout
         res = self.session.setnx(key, timeout)
         if res:
             self.locks.append((key, timeout))
+            if info: self.session.set_dict(key + '_info', info)  # 存储额外信息
             return True
         return False
 
+    def get_lock_info(self, key, default={}):
+        return self.session.get_dict(key + '_info', default=default)
+
     def release_lock(self, key):
         self.session.delete(key)
+        self.session.delete(key + '_info')
 
     def check_locks(self):
         index = 0
diff --git a/py12306/cluster/redis.py b/py12306/cluster/redis.py
index e449e48..2327e5d 100644
--- a/py12306/cluster/redis.py
+++ b/py12306/cluster/redis.py
@@ -51,8 +51,8 @@ class Redis(PyRedis):
         return self.set(name, pickle.dumps(value, 0).decode())
 
     def get_pickle(self, name, default=None):
-        res = self.get(name).encode()
-        return pickle.loads(res) if res else default
+        res = self.get(name)
+        return pickle.loads(res.encode()) if res else default
 
     # def smembers(self, name, default=[]):
     #     res = super().smembers(name)
diff --git a/py12306/helpers/func.py b/py12306/helpers/func.py
index 3cd7276..460e06e 100644
--- a/py12306/helpers/func.py
+++ b/py12306/helpers/func.py
@@ -8,8 +8,6 @@ from time import sleep
 from types import MethodType
 
 
-
-
 def singleton(cls):
     """
     将一个类作为单例
@@ -88,18 +86,20 @@ def current_thread_id():
 def time_now():
     return datetime.datetime.now()
 
+
 def str_to_time(str):
     return datetime.datetime.strptime(str, '%Y-%m-%d %H:%M:%S.%f')
 
+
 def time_int():
     return int(time.time())
 
 
-def create_thread_and_run(jobs, callback_name, wait=True, daemon=True):
+def create_thread_and_run(jobs, callback_name, wait=True, daemon=True, args=()):
     threads = []
     if not isinstance(jobs, list): jobs = [jobs]
     for job in jobs:
-        thread = threading.Thread(target=getattr(job, callback_name))
+        thread = threading.Thread(target=getattr(job, callback_name), args=args)
         thread.setDaemon(daemon)
         thread.start()
         threads.append(thread)
@@ -118,6 +118,11 @@ def dict_find_key_by_value(data, value, default=None):
     return result.pop() if len(result) else default
 
 
+def objects_find_object_by_key_value(objects, key, value, default=None):
+    result = [obj for obj in objects if getattr(obj, key) == value]
+    return result.pop() if len(result) else default
+
+
 def dict_count_key_num(data: dict, key, like=False):
     count = 0
     for k in data.keys():
diff --git a/py12306/helpers/notification.py b/py12306/helpers/notification.py
index c4e7c4d..f8189fa 100644
--- a/py12306/helpers/notification.py
+++ b/py12306/helpers/notification.py
@@ -1,5 +1,6 @@
 import urllib
 
+from py12306.config import Config
 from py12306.helpers.api import *
 from py12306.helpers.request import Request
 from py12306.log.common_log import CommonLog
@@ -25,7 +26,7 @@ class Notification():
         购买地址 https://market.aliyun.com/products/57126001/cmapi019902.html?spm=5176.2020520132.101.5.37857218O6iJ3n
         :return:
         """
-        appcode = config.NOTIFICATION_API_APP_CODE
+        appcode = Config().NOTIFICATION_API_APP_CODE
         if not appcode:
             CommonLog.add_quick_log(CommonLog.MESSAGE_EMPTY_APP_CODE).flush()
             return False
@@ -60,4 +61,4 @@ class Notification():
 
 
 if __name__ == '__main__':
-    Notification.voice_code('13800138000', '张三', '你的车票 广州 到 深圳 购买成功，请登录 12306 进行支付')
+    Notification.voice_code('13065667742', '张三', '你的车票 广州 到 深圳 购买成功，请登录 12306 进行支付')
diff --git a/py12306/log/cluster_log.py b/py12306/log/cluster_log.py
index 0f2000c..73690d5 100644
--- a/py12306/log/cluster_log.py
+++ b/py12306/log/cluster_log.py
@@ -25,7 +25,7 @@ class ClusterLog(BaseLog):
     MESSAGE_MASTER_NODE_ALREADY_RUN = '# 启动失败，主节点 {} 已经在运行中 #'
     MESSAGE_MASTER_NODE_NOT_FOUND = '# 启动失败，请先启动主节点 #'
 
-    MESSAGE_NODE_BECOME_MASTER_AGAIN = '# 节点 {} 已启动，已自动成功主节点 #'
+    MESSAGE_NODE_BECOME_MASTER_AGAIN = '# 节点 {} 已启动，已自动成为主节点 #'
 
 
 
diff --git a/py12306/log/common_log.py b/py12306/log/common_log.py
index acd2ddd..88f60e5 100644
--- a/py12306/log/common_log.py
+++ b/py12306/log/common_log.py
@@ -53,9 +53,17 @@ class CommonLog(BaseLog):
         disable = '未开启'
         self.add_quick_log('**** 当前配置 ****')
         self.add_quick_log('多线程查询: {}'.format(get_true_false_text(Config().QUERY_JOB_THREAD_ENABLED, enable, disable)))
-        self.add_quick_log('语音验证码: {}'.format(get_true_false_text(Config().NOTIFICATION_BY_VOICE_CODE, enable, disable)))
+        self.add_quick_log(
+            '语音验证码: {}'.format(get_true_false_text(Config().NOTIFICATION_BY_VOICE_CODE, enable, disable)))
         self.add_quick_log('查询间隔: {} 秒'.format(Config().QUERY_INTERVAL))
         self.add_quick_log('用户心跳检测间隔: {} 秒'.format(Config().USER_HEARTBEAT_INTERVAL))
+        if Config().is_cluster_enabled():
+            from py12306.cluster.cluster import Cluster
+            self.add_quick_log('分布式查询: {}'.format(get_true_false_text(Config().is_cluster_enabled(), enable, enable)))
+            self.add_quick_log('节点名称: {}'.format(Cluster().node_name))
+            self.add_quick_log('节点是否主节点: {}'.format(get_true_false_text(Config().is_master(), '是', '否')))
+            self.add_quick_log(
+                '子节点提升为主节点: {}'.format(get_true_false_text(Config().NODE_SLAVE_CAN_BE_MASTER, enable, disable)))
         self.add_quick_log()
         self.flush()
         return self
@@ -64,7 +72,7 @@ class CommonLog(BaseLog):
     def print_test_complete(cls):
         self = cls()
         self.add_quick_log('# 测试完成，请检查输出是否正确 #')
-        self.flush()
+        self.flush(publish=False)
         return self
 
     @classmethod
diff --git a/py12306/log/query_log.py b/py12306/log/query_log.py
index 6e3fa38..56e7c35 100644
--- a/py12306/log/query_log.py
+++ b/py12306/log/query_log.py
@@ -31,6 +31,12 @@ class QueryLog(BaseLog):
 
     MESSAGE_JOBS_DID_CHANGED = '\n任务已更新，正在重新加载...'
 
+    MESSAGE_SKIP_ORDER = '跳过本次请求，节点 {} 用户 {} 正在处理该订单\n'
+
+    MESSAGE_QUERY_JOB_BEING_DESTROY = '当前查询任务 {} 已结束'
+
+    MESSAGE_INIT_PASSENGERS_SUCCESS = '初始化乘客成功'
+
     cluster = None
 
     def __init__(self):
@@ -88,6 +94,7 @@ class QueryLog(BaseLog):
             self.add_log('坐席：{}'.format('，'.join(job.allow_seats)))
             self.add_log('乘车人：{}'.format('，'.join(job.members)))
             self.add_log('筛选车次：{}'.format('，'.join(job.allow_train_numbers if job.allow_train_numbers else ['不筛选'])))
+            self.add_log('任务名称：{}'.format(job.job_name))
             # 乘车日期：['2019-01-24', '2019-01-25', '2019-01-26', '2019-01-27']
             self.add_log('')
             index += 1
@@ -139,11 +146,12 @@ class QueryLog(BaseLog):
         return self
 
     @classmethod
-    def print_job_start(cls):
+    def print_job_start(cls, job_name):
         self = cls()
         self.refresh_data()
-        self.add_log('=== 正在进行第 {query_count} 次查询 === {time}'.format(query_count=self.data.get('query_count'),
-                                                                     time=datetime.datetime.now()))
+        self.add_log(
+            '=== 正在进行第 {query_count} 次查询 {job_name} === {time}'.format(query_count=self.data.get('query_count'),
+                                                                       job_name=job_name, time=datetime.datetime.now()))
         if is_main_thread():
             self.flush(publish=False)
         return self
diff --git a/py12306/log/user_log.py b/py12306/log/user_log.py
index b95b1ce..67d4c4e 100644
--- a/py12306/log/user_log.py
+++ b/py12306/log/user_log.py
@@ -22,13 +22,15 @@ class UserLog(BaseLog):
     MESSAGE_GET_USER_PASSENGERS_FAIL = '获取用户乘客列表失败，错误原因: {} {} 秒后重试'
     MESSAGE_USER_PASSENGERS_IS_INVALID = '乘客信息校验失败，在账号 {} 中未找到该乘客: {}'
 
-    MESSAGE_WAIT_USER_INIT_COMPLETE = '未找到可用账号或用户正在初始化，{} 秒后重试'
+    # MESSAGE_WAIT_USER_INIT_COMPLETE = '未找到可用账号或用户正在初始化，{} 秒后重试'
 
     MESSAGE_USERS_DID_CHANGED = '\n用户信息已更新，正在重新加载...'
 
     MESSAGE_USER_BEING_DESTROY = '用户 {} 已退出'
     MESSAGE_USER_COOKIE_NOT_FOUND_FROM_REMOTE = '用户 {} 状态加载中...'
 
+    MESSAGE_WAIT_USER_INIT_COMPLETE = '账号正在初始化，{} 秒后自动重试'
+
     def __init__(self):
         super().__init__()
         self.init_data()
diff --git a/py12306/order/order.py b/py12306/order/order.py
index de6fdbc..40b29b1 100644
--- a/py12306/order/order.py
+++ b/py12306/order/order.py
@@ -1,14 +1,14 @@
 import urllib
 
 # from py12306.config import UserType
+from py12306.config import Config
 from py12306.helpers.api import *
 from py12306.helpers.func import *
 from py12306.helpers.notification import Notification
+from py12306.helpers.type import UserType
 from py12306.log.order_log import OrderLog
 
 
-# from py12306.query.job import Job
-# from py12306.user.job import UserJob
 
 
 class Order:
@@ -36,8 +36,10 @@ class Order:
 
     def __init__(self, query, user):
         self.session = user.session
-        # assert isinstance(query, Job)  # 循环引用
-        # assert isinstance(user, UserJob)
+        from py12306.query.job import Job
+        from py12306.user.job import UserJob
+        assert isinstance(query, Job)
+        assert isinstance(user, UserJob)
         self.query_ins = query
         self.user_ins = user
 
@@ -49,8 +51,7 @@ class Order:
         下单模式  暂时不清楚，使用正常步骤下单
         :return:
         """
-        self.normal_order()
-        pass
+        return self.normal_order()
 
     def normal_order(self):
         if not self.submit_order_request(): return
@@ -62,6 +63,8 @@ class Order:
         if order_id:  # 发送通知
             self.order_id = order_id
             self.order_did_success()
+            return True
+        return False
 
     def order_did_success(self):
         OrderLog.print_ticket_did_ordered(self.order_id)
@@ -74,17 +77,15 @@ class Order:
         sustain_time = self.notification_sustain_time
         while sustain_time:  # TODO 后面直接查询有没有待支付的订单就可以
             num += 1
-            if config.NOTIFICATION_BY_VOICE_CODE:  # 语音通知
+            if Config().NOTIFICATION_BY_VOICE_CODE:  # 语音通知
                 OrderLog.add_quick_log(OrderLog.MESSAGE_ORDER_SUCCESS_NOTIFICATION_OF_VOICE_CODE_START_SEND.format(num))
-                Notification.voice_code(config.NOTIFICATION_VOICE_CODE_PHONE, self.user_ins.get_name(),
+                Notification.voice_code(Config().NOTIFICATION_VOICE_CODE_PHONE, self.user_ins.get_name(),
                                         OrderLog.MESSAGE_ORDER_SUCCESS_NOTIFICATION_OF_VOICE_CODE_CONTENT.format(
                                             self.query_ins.left_station, self.query_ins.arrive_station))
             sustain_time -= self.notification_interval
             sleep(self.notification_interval)
 
         OrderLog.add_quick_log(OrderLog.MESSAGE_JOB_CLOSED)
-        # 结束运行
-        while True: sleep(self.retry_time)
 
     def submit_order_request(self):
         data = {
diff --git a/py12306/query/job.py b/py12306/query/job.py
index 2db2460..c174c74 100644
--- a/py12306/query/job.py
+++ b/py12306/query/job.py
@@ -1,3 +1,7 @@
+import sys
+
+from py12306.app import app_available_check
+from py12306.cluster.cluster import Cluster
 from py12306.config import Config
 from py12306.helpers.api import LEFT_TICKETS
 from py12306.helpers.station import Station
@@ -13,7 +17,8 @@ class Job:
     """
     查询任务
     """
-
+    is_alive = True
+    job_name = None
     left_dates = []
     left_date = None
     stations = []
@@ -32,10 +37,12 @@ class Job:
     member_num_take = 0  # 最终提交的人数
     passengers = []
     allow_less_member = False
+    retry_time = 3
 
     interval = {}
 
     query = None
+    cluster = None
     ticket_info = {}
     INDEX_TICKET_NUM = 11
     INDEX_TRAIN_NUMBER = 3
@@ -47,6 +54,7 @@ class Job:
     INDEX_SECRET_STR = 0
 
     def __init__(self, info, query):
+        self.cluster = Cluster()
         self.left_dates = info.get('left_dates')
         # 多车站已放在下面处理
         # self.left_station = info.get('stations').get('left')
@@ -55,8 +63,9 @@ class Job:
         # self.arrive_station_code = Station.get_station_key_by_name(self.arrive_station)
         self.stations = info.get('stations')
         self.stations = [self.stations] if isinstance(self.stations, dict) else self.stations
+        self.job_name = info.get('job_name', '{} -> {}'.format(self.stations[0]['left'], self.stations[0]['arrive']))
 
-        self.account_key = info.get('account_key')
+        self.account_key = str(info.get('account_key'))
         self.allow_seats = info.get('seats')
         self.allow_train_numbers = info.get('train_numbers')
         self.members = info.get('members')
@@ -73,26 +82,28 @@ class Job:
     def start(self):
         """
         处理单个任务
-        根据日期循环查询
-
-        展示处理时间
+        根据日期循环查询, 展示处理时间
         :param job:
         :return:
         """
-        QueryLog.print_job_start()
-        for station in self.stations:
-            self.refresh_station(station)
-            for date in self.left_dates:
-                self.left_date = date
-                response = self.query_by_date(date)
-                self.handle_response(response)
-                self.safe_stay()
-                if is_main_thread():
-                    QueryLog.flush(sep='\t\t', publish=False)
-        if is_main_thread():
-            QueryLog.add_quick_log('').flush(publish=False)
-        else:
-            QueryLog.add_log('\n').flush(sep='\t\t',publish=False)
+        while True and self.is_alive:
+            app_available_check()
+            QueryLog.print_job_start(self.job_name)
+            for station in self.stations:
+                self.refresh_station(station)
+                for date in self.left_dates:
+                    self.left_date = date
+                    response = self.query_by_date(date)
+                    self.handle_response(response)
+                    self.safe_stay()
+                    if is_main_thread():
+                        QueryLog.flush(sep='\t\t', publish=False)
+            if is_main_thread():
+                QueryLog.add_quick_log('').flush(publish=False)
+                break
+            else:
+                QueryLog.add_log('\n').flush(sep='\t\t', publish=False)
+            if Const.IS_TEST: return
 
     def query_by_date(self, date):
         """
@@ -154,9 +165,32 @@ class Job:
             QueryLog.print_ticket_available(left_date=self.get_info_of_left_date(),
                                             train_number=self.get_info_of_train_number(),
                                             rest_num=ticket_of_seat)
-            self.check_passengers()
-            order = Order(user=self.get_user(), query=self)
-            order.order()
+            order_result = False
+            user = self.get_user()
+            lock_id = Cluster.KEY_LOCK_DO_ORDER + '_' + user.key
+            if Config().is_cluster_enabled():
+                if self.cluster.get_lock(lock_id, Cluster.lock_do_order_time,
+                                         {'node': self.cluster.node_name}):  # 获得下单锁
+                    order_result = self.do_order(user)
+                    if not order_result:  # 下单失败，解锁
+                        self.cluster.release_lock(lock_id)
+                else:
+                    QueryLog.add_quick_log(
+                        QueryLog.MESSAGE_SKIP_ORDER.format(self.cluster.get_lock_info(lock_id).get('node'),
+                                                           user.user_name))
+                    stay_second(self.retry_time)  # 防止过多重复
+            else:
+                order_result = self.do_order(user)
+
+            # 任务已成功 通知集群停止任务
+            if order_result:
+                self.cluster.publish_event(Cluster.KEY_EVENT_JOB_DESTROY, {'name': self.job_name})
+                self.destroy()
+
+    def do_order(self, user):
+        self.check_passengers()
+        order = Order(user=user, query=self)
+        return order.order()
 
     def get_results(self, response):
         """
@@ -183,6 +217,15 @@ class Job:
     def is_member_number_valid(self, seat):
         return seat == '有' or self.member_num <= int(seat)
 
+    def destroy(self):
+        """
+        退出任务
+        :return:
+        """
+        QueryLog.add_quick_log(QueryLog.MESSAGE_QUERY_JOB_BEING_DESTROY.format(self.job_name)).flush()
+        # sys.exit(1) # 无法退出线程...
+        self.is_alive = False
+
     def safe_stay(self):
         interval = get_interval_num(self.interval)
         QueryLog.add_stay_log(interval)
@@ -205,7 +248,8 @@ class Job:
 
     def check_passengers(self):
         if not self.passengers:
-            User.check_members(self.members, self.account_key, call_back=self.set_passengers)
+            self.set_passengers(User.get_passenger_for_members(self.members, self.account_key))
+            QueryLog.add_quick_log(QueryLog.MESSAGE_INIT_PASSENGERS_SUCCESS)
         return True
 
     def refresh_station(self, station):
diff --git a/py12306/query/query.py b/py12306/query/query.py
index 6cfc1cc..cc10f04 100644
--- a/py12306/query/query.py
+++ b/py12306/query/query.py
@@ -48,15 +48,21 @@ class Query:
         # return # DEBUG
         self.init_jobs()
         QueryLog.init_data()
-        stay_second(1)
-        while True:
-            app_available_check()
-            if Config().QUERY_JOB_THREAD_ENABLED:  # 多线程
-                create_thread_and_run(jobs=self.jobs, callback_name='run')
-            else:
-                for job in self.jobs: job.run()
-            if Const.IS_TEST: return
-            # self.refresh_jobs()  # 刷新任务
+        app_available_check()
+        stay_second(3)
+        # 多线程
+        if Config().QUERY_JOB_THREAD_ENABLED:  # 多线程
+            create_thread_and_run(jobs=self.jobs, callback_name='run', wait=Const.IS_TEST)
+        else:
+            while True: jobs_do(self.jobs, 'run')
+        # while True:
+        #     app_available_check()
+        #     if Config().QUERY_JOB_THREAD_ENABLED:  # 多线程
+        #         create_thread_and_run(jobs=self.jobs, callback_name='run')
+        #     else:
+        #         for job in self.jobs: job.run()
+        #     if Const.IS_TEST: return
+        # self.refresh_jobs()  # 刷新任务
 
     def init_jobs(self):
         for job in self.query_jobs:
@@ -64,19 +70,37 @@ class Query:
             self.jobs.append(job)
         QueryLog.print_init_jobs(jobs=self.jobs)
 
-    # def get_jobs_from_cluster(self):
-    #     jobs = self.cluster.session.get_dict(Cluster.KEY_JOBS)
-    #     return jobs
-    #
-    # def update_jobs_of_cluster(self):
-    #     if config.CLUSTER_ENABLED and config.NODE_IS_MASTER:
-    #         return self.cluster.session.set_dict(Cluster.KEY_JOBS, self.query_jobs)
-    #
-    # def refresh_jobs(self):
-    #     if not config.CLUSTER_ENABLED: return
-    #     jobs = self.get_jobs_from_cluster()
-    #     if jobs != self.query_jobs:
-    #         self.jobs = []
-    #         self.query_jobs = jobs
-    #         QueryLog.add_quick_log(QueryLog.MESSAGE_JOBS_DID_CHANGED).flush()
-    #         self.init_jobs()
+    @classmethod
+    def job_by_name(cls, name) -> Job:
+        self = cls()
+        for job in self.jobs:
+            if job.job_name == name: return job
+        return None
+
+    @classmethod
+    def job_by_name(cls, name) -> Job:
+        self = cls()
+        return objects_find_object_by_key_value(self.jobs, 'job_name', name)
+
+    @classmethod
+    def job_by_account_id(cls, account_id) -> Job:
+        self = cls()
+        return objects_find_object_by_key_value(self.jobs, 'account_id', account_id)
+
+
+# def get_jobs_from_cluster(self):
+#     jobs = self.cluster.session.get_dict(Cluster.KEY_JOBS)
+#     return jobs
+#
+# def update_jobs_of_cluster(self):
+#     if config.CLUSTER_ENABLED and config.NODE_IS_MASTER:
+#         return self.cluster.session.set_dict(Cluster.KEY_JOBS, self.query_jobs)
+#
+# def refresh_jobs(self):
+#     if not config.CLUSTER_ENABLED: return
+#     jobs = self.get_jobs_from_cluster()
+#     if jobs != self.query_jobs:
+#         self.jobs = []
+#         self.query_jobs = jobs
+#         QueryLog.add_quick_log(QueryLog.MESSAGE_JOBS_DID_CHANGED).flush()
+#         self.init_jobs()
diff --git a/py12306/user/job.py b/py12306/user/job.py
index 61be884..6d56e6c 100644
--- a/py12306/user/job.py
+++ b/py12306/user/job.py
@@ -1,4 +1,6 @@
+import json
 import pickle
+import re
 from os import path
 
 from py12306.cluster.cluster import Cluster
@@ -7,12 +9,14 @@ from py12306.app import *
 from py12306.helpers.auth_code import AuthCode
 from py12306.helpers.func import *
 from py12306.helpers.request import Request
+from py12306.helpers.type import UserType
 from py12306.log.order_log import OrderLog
 from py12306.log.user_log import UserLog
 
 
 class UserJob:
     # heartbeat = 60 * 2  # 心跳保持时长
+    is_alive = True
     heartbeat_interval = 60 * 2
     check_interval = 5
     key = None
@@ -23,7 +27,7 @@ class UserJob:
     last_heartbeat = None
     is_ready = False
     passengers = []
-    retry_time = 5
+    retry_time = 3
 
     # Init page
     global_repeat_submit_token = None
@@ -40,7 +44,7 @@ class UserJob:
 
     def init_data(self, info):
         self.session = Request()
-        self.key = info.get('key')
+        self.key = str(info.get('key'))
         self.user_name = info.get('user_name')
         self.password = info.get('password')
         self.update_user()
@@ -49,7 +53,8 @@ class UserJob:
         from py12306.user.user import User
         self.user = User()
         self.heartbeat_interval = self.user.heartbeat
-        if not Const.IS_TEST: self.load_user()
+        # if not Const.IS_TEST:  测试模块下也可以从文件中加载用户
+        self.load_user()
 
     def run(self):
         # load user
@@ -60,15 +65,16 @@ class UserJob:
         检测心跳
         :return:
         """
-        while True:
+        while True and self.is_alive:
             app_available_check()
             if Config().is_slave():
                 self.load_user_from_remote()
+                pass  # 虽然同一个 cookie，同时请求之后会导致失效，暂时不在子节点中加载用户
             else:
                 if Config().is_master() and not self.cookie: self.load_user_from_remote()  # 主节点加载一次 Cookie
                 self.check_heartbeat()
             if Const.IS_TEST: return
-            sleep(self.check_interval)
+            stay_second(self.check_interval)
 
     def check_heartbeat(self):
         # 心跳检测
@@ -76,6 +82,7 @@ class UserJob:
             return True
         # 只有主节点才能走到这
         if self.is_first_time() or not self.check_user_is_login():
+            self.is_ready = False
             if not self.handle_login(): return
 
         self.is_ready = True
@@ -149,7 +156,7 @@ class UserJob:
         is_login = response.json().get('data.flag', False)
         if is_login:
             self.save_user()
-            self.get_user_info()  # 检测应该是不会维持状态，这里再请求下个人中心看有没有有
+            # self.get_user_info()  # 检测应该是不会维持状态，这里再请求下个人中心看有没有用，01-10 看来应该是没用
 
         return is_login
 
@@ -206,6 +213,7 @@ class UserJob:
         UserLog.add_quick_log(UserLog.MESSAGE_LOADED_USER.format(self.user_name)).flush()
         if self.check_user_is_login() and self.get_user_info():
             UserLog.add_quick_log(UserLog.MESSAGE_LOADED_USER_SUCCESS.format(self.user_name)).flush()
+            self.cluster.publish_event(Cluster.KEY_EVENT_USER_LOADED, {'key': self.key})  # 发布通知
             UserLog.print_welcome_user(self)
         else:
             UserLog.add_quick_log(UserLog.MESSAGE_LOADED_USER_BUT_EXPIRED).flush()
@@ -214,6 +222,7 @@ class UserJob:
         response = self.session.get(API_USER_INFO.get('url'))
         result = response.json()
         user_data = result.get('data.userDTO.loginUserDTO')
+        # 子节点访问会导致主节点登录失效 TODO 可快考虑实时同步 cookie
         if user_data:
             self.update_user_info({**user_data, **{'user_name': user_data.get('name')}})
             return True
@@ -250,13 +259,19 @@ class UserJob:
     def check_is_ready(self):
         return self.is_ready
 
+    def wait_for_ready(self):
+        if self.is_ready: return self
+        UserLog.add_quick_log(UserLog.MESSAGE_WAIT_USER_INIT_COMPLETE.format(self.retry_time)).flush()
+        stay_second(self.retry_time)
+        return self.wait_for_ready()
+
     def destroy(self):
         """
         退出用户
         :return:
         """
         UserLog.add_quick_log(UserLog.MESSAGE_USER_BEING_DESTROY.format(self.user_name)).flush()
-        sys.exit()
+        self.is_alive = False
 
     def get_user_passengers(self):
         if self.passengers: return self.passengers
diff --git a/py12306/user/user.py b/py12306/user/user.py
index f69ce7c..6a80894 100644
--- a/py12306/user/user.py
+++ b/py12306/user/user.py
@@ -59,7 +59,7 @@ class User:
             if old_account and account != old_account:
                 user = self.get_user(key)
                 user.init_data(account)
-            elif not old_account: # 新用户 添加到 多线程
+            elif not old_account:  # 新用户 添加到 多线程
                 new_user = self.init_user(account)
                 create_thread_and_run(jobs=new_user, callback_name='run', wait=Const.IS_TEST)
 
@@ -76,20 +76,15 @@ class User:
         return None
 
     @classmethod
-    def check_members(cls, members, key, call_back):
+    def get_passenger_for_members(cls, members, key):
         """
         检测乘客信息
-        :param passengers:
+        :param passengers
         :return:
         """
         self = cls()
 
         for user in self.users:
             assert isinstance(user, UserJob)
-            if user.key == key and user.check_is_ready():
-                passengers = user.get_passengers_by_members(members)
-                return call_back(passengers)
-
-        UserLog.add_quick_log(UserLog.MESSAGE_WAIT_USER_INIT_COMPLETE.format(self.retry_time)).flush()
-        stay_second(self.retry_time)
-        return self.check_members(members, key, call_back)
+            if user.key == key and user.wait_for_ready():
+                return user.get_passengers_by_members(members)