diff --git a/README.md b/README.md
index 0c5c7ea6..75fe2268 100644
--- a/README.md
+++ b/README.md
@@ -1,40 +1,28 @@
-# GORM
+# AuOrm
+基于gorm 实现对原生查询的[]map[string]string{}返回
 
-The fantastic ORM library for Golang, aims to be developer friendly.
+- 支持增删改查
+- 支持事物操作
 
-[![go report card](https://goreportcard.com/badge/github.com/jinzhu/gorm "go report card")](https://goreportcard.com/report/github.com/jinzhu/gorm)
-[![wercker status](https://app.wercker.com/status/8596cace912c9947dd9c8542ecc8cb8b/s/master "wercker status")](https://app.wercker.com/project/byKey/8596cace912c9947dd9c8542ecc8cb8b)
-[![Join the chat at https://gitter.im/jinzhu/gorm](https://img.shields.io/gitter/room/jinzhu/gorm.svg)](https://gitter.im/jinzhu/gorm?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-[![Open Collective Backer](https://opencollective.com/gorm/tiers/backer/badge.svg?label=backer&color=brightgreen "Open Collective Backer")](https://opencollective.com/gorm)
-[![Open Collective Sponsor](https://opencollective.com/gorm/tiers/sponsor/badge.svg?label=sponsor&color=brightgreen "Open Collective Sponsor")](https://opencollective.com/gorm)
-[![MIT license](http://img.shields.io/badge/license-MIT-brightgreen.svg)](http://opensource.org/licenses/MIT)
-[![GoDoc](https://godoc.org/github.com/jinzhu/gorm?status.svg)](https://godoc.org/github.com/jinzhu/gorm)
+Installation
+------------
 
-## Overview
+Use go get.
 
-* Full-Featured ORM (almost)
-* Associations (Has One, Has Many, Belongs To, Many To Many, Polymorphism)
-* Hooks (Before/After Create/Save/Update/Delete/Find)
-* Preloading (eager loading)
-* Transactions
-* Composite Primary Key
-* SQL Builder
-* Auto Migrations
-* Logger
-* Extendable, write Plugins based on GORM callbacks
-* Every feature comes with tests
-* Developer Friendly
+	go get github.com/Jetereting/gorm
 
-## Getting Started
+Then import the validator package into your own code.
 
-* GORM Guides [http://gorm.io](http://gorm.io)
+	import "github.com/Jetereting/gorm"
 
-## Contributing
+示例:
+```golang
+datas, e := DB.RawMap("select * from users where user_id=?", 123)
+if e != nil {
+	fmt.Println("err:", e)
+}
+fmt.Println("datas:", datas)
+```
 
-[You can help to deliver a better GORM, check out things you can do](http://gorm.io/contribute.html)
+更多示例参照: [Au-ORM 测试](https://github.com/Jetereting/gorm/master/gorm_test.go)
 
-## License
-
-© Jinzhu, 2013~time.Now
-
-Released under the [MIT License](https://github.com/jinzhu/gorm/blob/master/License)
diff --git a/gorm_test.go b/gorm_test.go
new file mode 100644
index 00000000..2837d768
--- /dev/null
+++ b/gorm_test.go
@@ -0,0 +1,66 @@
+package gorm
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/Jetereting/gorm"
+	_ "github.com/go-sql-driver/mysql"
+)
+
+var (
+	db  *gorm.DB
+	err error
+)
+
+func init() {
+	db, err = gorm.Open("mysql", "user:password@tcp(ip:port)/dbName?charset=utf8")
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+}
+
+// TestQuery 测试查询
+func TestQuery(t *testing.T) {
+	datas, e := db.RawMap("select * from users where user_id=?", 123)
+	if e != nil {
+		fmt.Println("err:", e)
+	}
+	fmt.Println("datas:", datas)
+}
+
+// TestIsCanInsert 测试插入
+func TestIsCanInsert(t *testing.T) {
+	_, e := db.RawMap("insert into users(user_id,user_name,user_tag) values (?,?,?)", 123, "testName", "testTag")
+	if e != nil {
+		fmt.Println("err:", e)
+	}
+	fmt.Println("It work!")
+}
+
+// TestIsCanUpdate 测试更新
+func TestIsCanUpdate(t *testing.T) {
+	_, e := db.RawMap("update users set user_name=? where user_id=?", "testName2", 123)
+	if e != nil {
+		fmt.Println("err:", e)
+	}
+	fmt.Println("It work!")
+}
+
+// TestTX 测试事物
+func TestTX(t *testing.T) {
+	tx := db.Begin()
+	_, e := tx.RawMap("update users set user_name=? where user_id=?", "testName3", 123)
+	if e != nil {
+		fmt.Println("err:", e)
+		tx.Rollback()
+	}
+	_, e = tx.RawMap("update users set user_name=? where user_id=?", "long text....long text....long text....long text....long text....long text....long text....", 123)
+	if e != nil {
+		fmt.Println("err:", e)
+		tx.Rollback()
+	}
+	tx.Commit()
+	fmt.Println("done!")
+}