diff --git a/README.md b/README.md
index 209c390..904be3f 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,31 @@
 # express-session-nedb
-使用 nedb 作为 session 的存储容器
+使用 nedb 作为 session 的存储容器, 且保障nedb与项目使用统一版本依赖, 使 session 数据也可以被查询和管理
+
+```bash
+npm install express-session-nedb
+```
+
+
+```javascript
+import nedb      from 'nedb'
+import express   from 'express'
+import session   from 'express-session'
+import nedbstore from 'express-session-nedb'
+
+const app = express()
+const db = new nedb({filename:`./db/session.db`,autoload:true,timestampData:true})
+const store = nedbstore(session, db)
+
+app.use(express.json())
+app.use(express.urlencoded({ extended: false }))
+app.use(session({secret: 'shizukana', name:'sid', resave: false, saveUninitialized: false, cookie: { maxAge: 180 * 24 * 3600000 }, store: store}))
+
+
+app.get('/' function(req, res, next) {
+  return session_store.db.find({ "data.account.uid": req.session.account.uid }, function(err, docs) {
+    return err ? res.status(500).send('错误') : res.json(docs)
+  })
+})
+
+app.listen(8080)
+```