diff --git a/README.md b/README.md
index 311446d..ecff105 100644
--- a/README.md
+++ b/README.md
@@ -44,11 +44,14 @@ func WxHandler(w http.ResponseWriter, r *http.Request) {
 
 * 创建其他实例，密文模式
 ```go
+	// 创建公众号实例(服务号/订阅号/小程序) 不带aesKey则为明文模式
+	app := wechat.New("token", "appId", "secret")
+
 	// 创建公众号实例(服务号/订阅号/小程序)
 	app := wechat.New("token", "appId", "secret", "aesKey")
 
 	// 创建企业号实例
-	app := wechat.New("token", "appId", "secret", "aesKey", "agentId")
+	app := wechat.NewEnt("token", "appId", "secret", "aesKey", "agentId")
 
 	// 实例化后其他业务操作
 	ctx := app.VerifyURL(w, r)
diff --git a/accesstoken.go b/accesstoken.go
index de641bd..8f2c2a3 100644
--- a/accesstoken.go
+++ b/accesstoken.go
@@ -65,6 +65,7 @@ func (s *Server) getAccessToken() (err error) {
 	} else {
 		Printf("使用本地机制获取token")
 		url := fmt.Sprintf(s.TokenUrl, s.AppId, s.Secret)
+		Printf(url)
 		at := new(AccessToken)
 		if err = util.GetJson(url, at); err != nil {
 			return
diff --git a/server.go b/server.go
index d918f31..022bae5 100644
--- a/server.go
+++ b/server.go
@@ -64,7 +64,7 @@ type Server struct {
 }
 
 // New 微信服务容器，根据agentId判断是企业号或服务号
-func New(token, appid, secret, key string, agentId ...int) (s *Server) {
+func NewEnt(token, appid, secret, key string, agentId ...int) (s *Server) {
 	s = NewServer(nil)
 	if len(agentId) > 0 {
 		s.SetEnt(token, appid, secret, key, agentId[0])
@@ -77,6 +77,12 @@ func New(token, appid, secret, key string, agentId ...int) (s *Server) {
 	return s
 }
 
+// New 微信服务容器
+func New(token, appid, secret string, key ...string) (s *Server) {
+	s = NewServer(nil)
+	s.Set(token, appid, secret, key...)
+	return s
+}
 // NewServer 空容器
 func NewServer(f func(appId string) *AccessToken) *Server {
 	s := &Server{