diff --git a/.gitignore b/.gitignore
index e38c008..72c0803 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,8 +2,11 @@
 __pycache__/
 *.py[cod]
 *$py.class
+
 test*.py
-db/
+db/*.db
+db/versions/*
+
 filecache/
 # C extensions
 *.so
diff --git a/alembic.ini b/alembic.ini
new file mode 100644
index 0000000..3d9dac6
--- /dev/null
+++ b/alembic.ini
@@ -0,0 +1,84 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = db
+
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# timezone to use when rendering the date
+# within the migration file as well as the filename.
+# string value is passed to dateutil.tz.gettz()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the
+# "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; this defaults
+# to db/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path
+# version_locations = %(here)s/bar %(here)s/bat db/versions
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+# sqlalchemy.url = driver://user:pass@localhost/dbname
+sqlalchemy.url = sqlite:///db/userlist.db
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks=black
+# black.type=console_scripts
+# black.entrypoint=black
+# black.options=-l 79
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S
diff --git a/core/callback.py b/core/callback.py
index aa8e6e5..9523161 100644
--- a/core/callback.py
+++ b/core/callback.py
@@ -10,9 +10,9 @@ from threading import Thread
 from fbchat import ThreadType, Message, \
     ShareAttachment, FileAttachment, AudioAttachment, VideoAttachment, ImageAttachment, Sticker, LocationAttachment
 
+from db import models
 from lib import common
 from lib.facebook import FacebookClient
-from lib.sqlhelper import UserList, Status
 from munch import Munch
 
 log = logging.getLogger(__name__)
@@ -27,19 +27,19 @@ class CallBack():
         print('【%s】' % type_, code, msg)
 
     def onLoggingIn(self, email, password, cookie, user_agent=None):
-        user_obj = UserList.get(email=email)
+        user_obj = models.UserList.get(email=email)
         if not user_obj:
-            user_obj = UserList.insert(email=email, password=password, status=Status.LOGGINE, cookie=cookie,
+            user_obj = models.UserList.insert(email=email, password=password, status=common.Status.LOGGINE, cookie=cookie,
                                        user_agent=user_agent)
         else:
-            user_obj.set(status=Status.LOGGINE)
+            user_obj.set(status=common.Status.LOGGINE)
 
         return user_obj
 
     def onLoggedIn(self, client: FacebookClient):
         client.user_obj.set(
             fbid=client.uid,
-            status=Status.ONLINE,
+            status=common.Status.ONLINE,
             cookie=client.get_cookie(),
             user_agent=client.get_user_agent()
         )
@@ -55,8 +55,8 @@ class CallBack():
 
     def onLoggingError(self, email, reason, taskid=0):
 
-        u = UserList.get(email=email)
-        if u: u.set(status=Status.FAILED)
+        u = models.UserList.get(email=email)
+        if u: u.set(status=common.Status.FAILED)
 
         client = Munch(email=email)
         self._notify_(
@@ -66,7 +66,7 @@ class CallBack():
         )
 
     def onLogout(self, client):
-        client.user_obj.set(status=Status.OFFLINE)
+        client.user_obj.set(status=common.Status.OFFLINE)
 
         self._notify_(
             type_="account",
diff --git a/core/monitor.py b/core/monitor.py
index 452de1f..be704f4 100644
--- a/core/monitor.py
+++ b/core/monitor.py
@@ -17,10 +17,10 @@ from munch import Munch
 
 from conf import settings
 from core import callback, command
-from lib import control_server
+from db import models
+from lib import control_server, common
 from lib.common import TaskStatus
 from lib.facebook import FacebookClient
-from lib.sqlhelper import UserList, Status, Config
 from utils import parameter
 
 log = logging.getLogger(__name__)
@@ -35,9 +35,9 @@ class Monitor(callback.CallBack):
         super().__init__()
         self._socket = self._temp_socket = None
         self._listenlist = dict()
-        self._imei = Config.get('imei', lambda: uuid.uuid1().hex)
-        self._name = Config.get('name', control_server.get_init_name)
-        self._host = Config.get('host', lambda: settings.get_server()['url'])
+        self._imei = models.Config.get('imei', lambda: uuid.uuid1().hex)
+        self._name = models.Config.get('name', control_server.get_init_name)
+        self._host = models.Config.get('host', lambda: settings.get_server()['url'])
         self.version = None
         self.executor = ThreadPoolExecutor(50, 'task_thread')
         self.init_config = {}
@@ -45,13 +45,13 @@ class Monitor(callback.CallBack):
 
     def bind(self, socket):
         self._socket = socket
-        Config.set('host', self._socket.ws_url)
+        models.Config.set('host', self._socket.ws_url)
 
     def go_login(self):
         threading.Thread(target=self._auto_login, args=(), name='auto_login_thread').start()
 
     def _auto_login(self):
-        user_list = UserList.query(status=Status.ONLINE)
+        user_list = models.UserList.query(status=common.Status.ONLINE)
         for user in user_list:
             print("自动登录->", user)
             self.login(user.email, user.password, user.format_cookie(), user.user_agent)
diff --git a/db/README b/db/README
new file mode 100644
index 0000000..98e4f9c
--- /dev/null
+++ b/db/README
@@ -0,0 +1 @@
+Generic single-database configuration.
\ No newline at end of file
diff --git a/db/env.py b/db/env.py
new file mode 100644
index 0000000..07f537d
--- /dev/null
+++ b/db/env.py
@@ -0,0 +1,83 @@
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+
+import os, sys
+
+sys.path.append(os.getcwd())
+from db.models import Base
+target_metadata = Base.metadata
+
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def run_migrations_offline():
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online():
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection, target_metadata=target_metadata
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
diff --git a/db/models.py b/db/models.py
new file mode 100644
index 0000000..88ab40f
--- /dev/null
+++ b/db/models.py
@@ -0,0 +1,144 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+import os
+
+from sqlalchemy import Column, Integer, String, create_engine
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker
+from sqlalchemy.pool import SingletonThreadPool
+
+from conf.settings import user_db_path
+
+Base = declarative_base()
+metadata = Base.metadata
+
+engine = create_engine('sqlite:///{}'.format(os.path.join(user_db_path, "userlist.db")),
+                       poolclass=SingletonThreadPool,
+                       connect_args={'check_same_thread': False})
+
+Session = sessionmaker(bind=engine)
+session = Session()
+
+
+class Config(Base):
+    __tablename__ = 'config'
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    key = Column(String(50), index=True, nullable=False, unique=True)
+    value = Column(String(256))
+
+    @staticmethod
+    def get(key, value_func=None):
+        conf = session.query(Config).filter_by(key=key).first()
+        if not conf:
+            if value_func:
+                conf = Config(key=key, value=value_func())
+                session.add(conf)
+                session.commit()
+                return conf.value
+            return None
+        return conf.value
+
+    @staticmethod
+    def set(key, value):
+        conf = session.query(Config).filter_by(key=key).first()
+        if not conf:
+            conf = Config(key=key, value=value)
+            session.add(conf)
+            session.commit()
+            return conf
+        else:
+            conf.value = value
+            session.commit()
+        return conf
+
+    def __repr__(self):
+        return "Config(key={}, value={})".format(self.key, self.value)
+
+
+class UserList(Base):
+    __tablename__ = 'users'
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    email = Column(String(50), index=True, nullable=False, unique=True)
+    password = Column(String(50), nullable=False)
+    cookie = Column(String(512))
+    user_agent = Column(String(256))
+    fbid = Column(String(20), index=True)
+    status = Column(Integer, default=0, nullable=False, index=True)
+    proxy = Column(String(256))
+
+    def __repr__(self):
+        return "User(id={}, email={}, password={}, cookie={}, fbid={}, status={})" \
+            .format(self.id, self.email, self.password, len(self.cookie) if self.cookie else None, self.fbid,
+                    self.status)
+
+    def format_cookie(self):
+        if self.cookie:
+            return dict([tuple(sub.split("=")) for sub in self.cookie.split('; ')])
+        else:
+            return {}
+
+    def set(self, **kwargs):
+        for k, v in kwargs.items():
+            setattr(self, k, v)
+        session.commit()
+        return self
+
+    @staticmethod
+    def update(**kwargs):
+        unique = tuple(kwargs)[0]
+        if unique == 'email':
+            user_ = session.query(UserList).filter_by(email=kwargs.get(unique)).first()
+        elif unique == 'fbid':
+            user_ = session.query(UserList).filter_by(fbid=kwargs.get(unique)).first()
+        else:
+            raise BaseException("条件不对")
+        kwargs.pop(unique)
+        for k, v in kwargs.items():
+            setattr(user_, k, v)
+        session.commit()
+        return user_
+
+    @staticmethod
+    def insert(**kwargs):
+        u = UserList(**kwargs)
+        session.add(u)
+        session.commit()
+        return u
+
+    @staticmethod
+    def get(**kwargs):
+        unique = tuple(kwargs)[0]
+        if unique == 'email':
+            user_ = session.query(UserList).filter_by(email=kwargs.get(unique)).first()
+        elif unique == 'fbid':
+            user_ = session.query(UserList).filter_by(fbid=kwargs.get(unique)).first()
+        else:
+            raise BaseException("条件不对")
+
+        return user_
+
+    @staticmethod
+    def remove(**kwargs):
+        unique = tuple(kwargs)[0]
+        if unique == 'email':
+            user_ = session.query(UserList).filter_by(email=kwargs.get(unique)).first()
+        elif unique == 'fbid':
+            user_ = session.query(UserList).filter_by(fbid=kwargs.get(unique)).first()
+        else:
+            raise BaseException("条件不对")
+        if user_:
+            session.delete(user_)
+            session.commit()
+        else:
+            raise BaseException("用户不存在")
+
+    @staticmethod
+    def all() -> list:
+        users = session.query(UserList).all()
+        return users
+
+    @staticmethod
+    def query(**kwargs) -> list:
+        users = session.query(UserList).filter_by(**kwargs).all()
+        return users
diff --git a/db/script.py.mako b/db/script.py.mako
new file mode 100644
index 0000000..2c01563
--- /dev/null
+++ b/db/script.py.mako
@@ -0,0 +1,24 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}
diff --git a/lib/common.py b/lib/common.py
index 60df5e0..baedfe7 100644
--- a/lib/common.py
+++ b/lib/common.py
@@ -156,6 +156,13 @@ class Exchange(Enum):
         return None
 
 
+class Status():
+    OFFLINE = 0
+    ONLINE = 1
+    LOGGINE = 2
+    FAILED = 3
+
+
 def todict(obj, include: list = None):
     keys = dir(obj)
     res = {}
diff --git a/lib/sqlhelper.py b/lib/sqlhelper.py
index 4f9a5d0..e69de29 100644
--- a/lib/sqlhelper.py
+++ b/lib/sqlhelper.py
@@ -1,166 +0,0 @@
-import asyncio
-import os
-import threading
-
-from sqlalchemy import Column, Integer, String
-from sqlalchemy import create_engine
-from sqlalchemy.ext.declarative import declarative_base
-from sqlalchemy.orm import sessionmaker
-from sqlalchemy.pool import SingletonThreadPool
-
-from conf.settings import user_db_path
-
-Base = declarative_base()
-
-engine = create_engine('sqlite:///{}'.format(os.path.join(user_db_path, "userlist.db")),
-                       poolclass=SingletonThreadPool,
-                       connect_args={'check_same_thread': False})
-
-Session = sessionmaker(bind=engine)
-session = Session()
-
-
-class Status():
-    OFFLINE = 0
-    ONLINE = 1
-    LOGGINE = 2
-    FAILED = 3
-
-
-class Config(Base):
-    __tablename__ = 'config'
-    id = Column(Integer, primary_key=True, autoincrement=True)
-    key = Column(String(50), index=True, nullable=False, unique=True)
-    value = Column(String(256))
-
-    @staticmethod
-    def get(key, value_func=None):
-        conf = session.query(Config).filter_by(key=key).first()
-        if not conf:
-            if value_func:
-                conf = Config(key=key, value=value_func())
-                session.add(conf)
-                session.commit()
-                return conf.value
-            return None
-        return conf.value
-
-    @staticmethod
-    def set(key, value):
-        conf = session.query(Config).filter_by(key=key).first()
-        if not conf:
-            conf = Config(key=key, value=value)
-            session.add(conf)
-            session.commit()
-            return conf
-        else:
-            conf.value = value
-            session.commit()
-        return conf
-
-    def __repr__(self):
-        return "Config(key={}, value={})".format(self.key, self.value)
-
-
-class UserList(Base):
-    __tablename__ = 'users'
-
-    id = Column(Integer, primary_key=True, autoincrement=True)
-    email = Column(String(50), index=True, nullable=False, unique=True)
-    password = Column(String(50), nullable=False)
-    cookie = Column(String(512))
-    user_agent = Column(String(256))
-    fbid = Column(String(20), index=True)
-    status = Column(Integer, default=0, nullable=False, index=True)
-
-    # proxy = Column(String(256))
-
-    def __repr__(self):
-        return "User(id={}, email={}, password={}, cookie={}, fbid={}, status={})" \
-            .format(self.id, self.email, self.password, len(self.cookie) if self.cookie else None, self.fbid,
-                    self.status)
-
-    def format_cookie(self):
-        if self.cookie:
-            return dict([tuple(sub.split("=")) for sub in self.cookie.split('; ')])
-        else:
-            return {}
-
-    def set(self, **kwargs):
-        for k, v in kwargs.items():
-            setattr(self, k, v)
-        session.commit()
-        return self
-
-    @staticmethod
-    def update(**kwargs):
-        unique = tuple(kwargs)[0]
-        if unique == 'email':
-            user_ = session.query(UserList).filter_by(email=kwargs.get(unique)).first()
-        elif unique == 'fbid':
-            user_ = session.query(UserList).filter_by(fbid=kwargs.get(unique)).first()
-        else:
-            raise BaseException("条件不对")
-        kwargs.pop(unique)
-        for k, v in kwargs.items():
-            setattr(user_, k, v)
-        session.commit()
-        return user_
-
-    @staticmethod
-    def insert(**kwargs):
-        u = UserList(**kwargs)
-        session.add(u)
-        session.commit()
-        return u
-
-    @staticmethod
-    def get(**kwargs):
-        unique = tuple(kwargs)[0]
-        if unique == 'email':
-            user_ = session.query(UserList).filter_by(email=kwargs.get(unique)).first()
-        elif unique == 'fbid':
-            user_ = session.query(UserList).filter_by(fbid=kwargs.get(unique)).first()
-        else:
-            raise BaseException("条件不对")
-
-        return user_
-
-    @staticmethod
-    def remove(**kwargs):
-        unique = tuple(kwargs)[0]
-        if unique == 'email':
-            user_ = session.query(UserList).filter_by(email=kwargs.get(unique)).first()
-        elif unique == 'fbid':
-            user_ = session.query(UserList).filter_by(fbid=kwargs.get(unique)).first()
-        else:
-            raise BaseException("条件不对")
-        if user_:
-            session.delete(user_)
-            session.commit()
-        else:
-            raise BaseException("用户不存在")
-
-    @staticmethod
-    def all() -> list:
-        users = session.query(UserList).all()
-        return users
-
-    @staticmethod
-    def query(**kwargs) -> list:
-        users = session.query(UserList).filter_by(**kwargs).all()
-        return users
-
-
-# Base.metadata.drop_all(engine)
-Base.metadata.create_all(engine)
-
-if __name__ == '__main__':
-    print(UserList.all())
-    # def tes(email):
-    #     u = UserList.get(email=email)
-    #     u.set(status=3)
-    #     print(u)
-    # threading.Thread(target=tes, args=('HantzKlair97@mail.ru',)).start()
-    # threading.Thread(target=tes, args=('Evangelina.ve.59499@gmail.com',)).start()
-    pass
diff --git a/requirements.txt b/requirements.txt
index 5a089d0..4967402 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,4 +9,5 @@ sqlalchemy==1.3.12
 psutil==5.6.7
 demjson==2.2.4
 apscheduler==3.6.3
-pysocks==1.7.1
\ No newline at end of file
+pysocks==1.7.1
+alembic==1.4.0
\ No newline at end of file