diff --git a/engine/__init__.py b/engine/__init__.py
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/pyengine/engine/__init__.py b/pyengine/engine/__init__.py
new file mode 100644
index 0000000000..4a5bd0ff04
--- /dev/null
+++ b/pyengine/engine/__init__.py
@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+from flask import Flask
+from flask_sqlalchemy import SQLAlchemy
+
+print ("Load paramters")
+app = Flask(__name__)
+app.config.from_object('engine.settings')
+
+#创建数据库对象
+print ("Create database instance")
+db = SQLAlchemy(app)
+
+from engine.model.IndexTable import IndexTable
+
+from engine.controller import IndexManage
diff --git a/engine/app.py b/pyengine/engine/controller/IndexManage.py
similarity index 94%
rename from engine/app.py
rename to pyengine/engine/controller/IndexManage.py
index cefa05e957..70bb5fca91 100644
--- a/engine/app.py
+++ b/pyengine/engine/controller/IndexManage.py
@@ -1,7 +1,8 @@
 from flask import Flask
 from flask_restful import Resource, Api
+from engine import app, db
 
-app = Flask(__name__)
+# app = Flask(__name__)
 api = Api(app)
 
 
@@ -64,5 +65,5 @@ api.add_resource(Index, '/vector/index')
 api.add_resource(VectorSearch, '/vector/search')
 
 
-if __name__ == '__main__':
-    app.run(debug=True)
+# if __name__ == '__main__':
+#     app.run()
diff --git a/pyengine/engine/controller/__init__.py b/pyengine/engine/controller/__init__.py
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/pyengine/engine/controller/__init__.py
@@ -0,0 +1 @@
+
diff --git a/pyengine/engine/model/IndexTable.py b/pyengine/engine/model/IndexTable.py
new file mode 100644
index 0000000000..e5d144c2cb
--- /dev/null
+++ b/pyengine/engine/model/IndexTable.py
@@ -0,0 +1,16 @@
+from engine import db
+
+class IndexTable(db.Model):
+    __tablename__ = 'index_table'
+    id = db.Column(db.Integer, primary_key=True)
+    tablename = db.Column(db.String(100))
+    filename = db.Column(db.String(100))
+    type = (db.Integer)
+
+    def __init__(self, tablename, filename, type):
+        self.tablename = tablename
+        self.filename = filename
+        self.type = type
+
+    def __repr__(self):
+        return '<IndexTable $r>' % self.tablename
\ No newline at end of file
diff --git a/pyengine/engine/settings.py b/pyengine/engine/settings.py
new file mode 100644
index 0000000000..33376ece7d
--- /dev/null
+++ b/pyengine/engine/settings.py
@@ -0,0 +1,6 @@
+# _*_ coding: utf-8 _*_
+
+DEBUG = True
+SQLALCHEMY_TRACK_MODIFICATIONS = False
+SECRET_KEY='A0Zr98j/3yX R~XHH!jmN]LWX/,?RT'
+SQLALCHEMY_DATABASE_URI = "mysql://user:passwd@ip:port/BLOG_DB"
\ No newline at end of file
diff --git a/pyengine/runserver.py b/pyengine/runserver.py
new file mode 100644
index 0000000000..2a1e7303d5
--- /dev/null
+++ b/pyengine/runserver.py
@@ -0,0 +1,2 @@
+from engine import app
+app.run()
\ No newline at end of file