diff --git a/app.py b/app.py
index fc5b2cd..51d7f4c 100755
--- a/app.py
+++ b/app.py
@@ -1,7 +1,93 @@
 #!env python
 
-from AwesomeTitleServer import app
+from os import urandom, makedirs
+from os.path import abspath, dirname, exists, join
 
+import click
+from flask_migrate import Migrate
+from jinja2 import Template
 
-if __name__ == "__main__":
-    app.run(debug=True, host="0.0.0.0")
+from AwesomeTitleServer import app, db
+
+
+_default = 'awesometitle'
+_server = 'localhost'
+_folder = 'datas/DOWNLOADED/'
+
+migrate = Migrate(app, db)
+
+
+@app.cli.command()
+@click.option('--mysql', default=None,
+              help='Whether use mysql')
+@click.option('--username', default=_default,
+              help='Mysql username')
+@click.option('--password', default=None,
+              prompt=True, confirmation_prompt=True, hide_input=True,
+              help='Mysql password')
+@click.option('--server', default=_server,
+              help='Mysql server')
+@click.option('--database', default=_default,
+              help='Mysql database')
+@click.option('--folder', default=_folder,
+              help='Image upload folder')
+def config(
+        mysql,
+        username,
+        password,
+        server,
+        database,
+        folder,
+):
+    """Generate config.py for AwesomeTitle.
+
+    If there were some given parameters, those questions will be handled
+    automatically.
+    """
+    # TODO : Is Existed config.py?
+
+    base = dirname(abspath(__file__))
+
+    # XXX : Check '-m' or '--mysql' options entered.
+    if mysql is None:
+        use_mysql = click.confirm("Use MySQL?", default=True)
+    else:
+        if mysql == "True":
+            use_mysql = True
+        elif mysql == "False":
+            use_mysql = False
+        else:
+            raise Exception("`-m` or `--mysql` needed `True` or `False`.")
+    if use_mysql is True:
+        # XXX : Check '-u' or '--username' options entered.
+        if username is _default:
+            username = click.prompt("MySQL DB Username", default=username)
+        # XXX : Check '-p' or '--password' options entered.
+        if not password:
+            password = click.prompt("MySQL DB Password", hide_input=True)
+        # XXX : Check '-s' or '--server' options entered.
+        if server is _server:
+            server = click.prompt("MySQL DB Server", default=server)
+        # XXX : Check '-d' or '--database' options entered.
+        if database is _default:
+            database = click.prompt("MySQL DB Database", default=database)
+    # XXX : Check '-f' or '--folder' options entered.
+    if folder is _folder:
+        folder = click.prompt("Image Upload Folder", default=folder)
+    folder = join(base, folder)
+    if not exists(folder):
+        makedirs(folder)
+    secret_key = urandom(24)
+    with open("confs/config.py.tmpl") as tmpl:
+        Template(
+            tmpl.read()
+        ).stream(
+            base=base,
+            username=username,
+            password=password,
+            server=server,
+            database=database,
+            folder=folder,
+            secret_key=secret_key,
+            use_mysql=use_mysql,
+        ).dump("AwesomeTitleServer/config.py")
diff --git a/manage.py b/manage.py
deleted file mode 100755
index f1f838f..0000000
--- a/manage.py
+++ /dev/null
@@ -1,89 +0,0 @@
-#!env python
-
-from os import urandom, makedirs
-from os.path import abspath, dirname, exists, join
-
-from flask_script import (
-        Manager,
-        prompt,
-        prompt_bool,
-        prompt_pass,
-)
-from flask_migrate import MigrateCommand
-from jinja2 import Template
-
-from AwesomeTitleServer import app
-
-
-manager = Manager(app, with_default_commands=False)
-manager.add_command('db', MigrateCommand)
-_default = 'awesometitle'
-_server = 'localhost'
-_folder = 'datas/DOWNLOADED/'
-
-
-@manager.command
-def config(
-        mysql=None,
-        username=_default,
-        password=None,
-        server=_server,
-        database=_default,
-        folder=_folder,
-):
-    """Generate config.py for AwesomeTitle.
-
-    If there were some given parameters, those questions will be handled
-    automatically.
-    """
-    # TODO : Is Existed config.py?
-
-    base = dirname(abspath(__file__))
-
-    # XXX : Check '-m' or '--mysql' options entered.
-    if mysql is None:
-        use_mysql = prompt_bool("Use MySQL?", default=True)
-    else:
-        if mysql == "True":
-            use_mysql = True
-        elif mysql == "False":
-            use_mysql = False
-        else:
-            raise Exception("`-m` or `--mysql` needed `True` or `False`.")
-    if use_mysql is True:
-        # XXX : Check '-u' or '--username' options entered.
-        if username is _default:
-            username = prompt("MySQL DB Username", default=username)
-        # XXX : Check '-p' or '--password' options entered.
-        if not password:
-            password = prompt_pass("MySQL DB Password")
-        # XXX : Check '-s' or '--server' options entered.
-        if server is _server:
-            server = prompt("MySQL DB Server", default=server)
-        # XXX : Check '-d' or '--database' options entered.
-        if database is _default:
-            database = prompt("MySQL DB Database", default=database)
-    # XXX : Check '-f' or '--folder' options entered.
-    if folder is _folder:
-        folder = prompt("Image Upload Folder", default=folder)
-    folder = join(base, folder)
-    if not exists(folder):
-        makedirs(folder)
-    secret_key = urandom(24)
-    with open("confs/config.py.tmpl") as tmpl:
-        Template(
-            tmpl.read()
-        ).stream(
-            base=base,
-            username=username,
-            password=password,
-            server=server,
-            database=database,
-            folder=folder,
-            secret_key=secret_key,
-            use_mysql=use_mysql,
-        ).dump("AwesomeTitleServer/config.py")
-
-
-if __name__ == '__main__':
-    manager.run()
diff --git a/requirements.txt b/requirements.txt
index 88c92ed..5cdfef5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+click
 flask
 flask-admin
 flask-migrate