diff --git a/.gitignore b/.gitignore
index 36eec47..0c874bc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,3 +25,4 @@ _testmain.go
 .DS_Store
 .vscode/
 vendor/*/
+.idea/
diff --git a/material/media.go b/material/media.go
index 4465605..70ff09e 100644
--- a/material/media.go
+++ b/material/media.go
@@ -31,10 +31,10 @@ const (
 type Media struct {
 	util.CommonError
 
-	Type      MediaType `json:"type"`
-	MediaID   string    `json:"media_id"`
-	ThumbMediaID string `json:"thumb_media_id"`
-	CreatedAt int64     `json:"created_at"`
+	Type         MediaType `json:"type"`
+	MediaID      string    `json:"media_id"`
+	ThumbMediaID string    `json:"thumb_media_id"`
+	CreatedAt    int64     `json:"created_at"`
 }
 
 //MediaUpload 临时素材上传
diff --git a/message/message.go b/message/message.go
index e8cf5a4..00809be 100644
--- a/message/message.go
+++ b/message/message.go
@@ -83,15 +83,15 @@ type MixMessage struct {
 	URL          string  `xml:"Url"`
 
 	//事件相关
-	Event     EventType `xml:"Event"`
-	EventKey  string    `xml:"EventKey"`
-	Ticket    string    `xml:"Ticket"`
-	Latitude  string    `xml:"Latitude"`
-	Longitude string    `xml:"Longitude"`
-	Precision string    `xml:"Precision"`
-	MenuID    string    `xml:"MenuId"`
-	Status    string    `xml:"Status"`
-	SessionFrom string  `xml:"SessionFrom"`
+	Event       EventType `xml:"Event"`
+	EventKey    string    `xml:"EventKey"`
+	Ticket      string    `xml:"Ticket"`
+	Latitude    string    `xml:"Latitude"`
+	Longitude   string    `xml:"Longitude"`
+	Precision   string    `xml:"Precision"`
+	MenuID      string    `xml:"MenuId"`
+	Status      string    `xml:"Status"`
+	SessionFrom string    `xml:"SessionFrom"`
 
 	ScanCodeInfo struct {
 		ScanType   string `xml:"ScanType"`
diff --git a/server/server.go b/server/server.go
index 5a40c25..ad3c8ca 100644
--- a/server/server.go
+++ b/server/server.go
@@ -18,6 +18,8 @@ import (
 type Server struct {
 	*context.Context
 
+	debug bool
+
 	openID string
 
 	messageHandler func(message.MixMessage) *message.Reply
@@ -40,6 +42,11 @@ func NewServer(context *context.Context) *Server {
 	return srv
 }
 
+// SetDebug set debug field
+func (srv *Server) SetDebug(debug bool) {
+	srv.debug = debug
+}
+
 //Serve 处理微信的请求消息
 func (srv *Server) Serve() error {
 	if !srv.Validate() {
@@ -65,6 +72,9 @@ func (srv *Server) Serve() error {
 
 //Validate 校验请求是否合法
 func (srv *Server) Validate() bool {
+	if srv.debug {
+		return true
+	}
 	timestamp := srv.Query("timestamp")
 	nonce := srv.Query("nonce")
 	signature := srv.Query("signature")
diff --git a/wechat.go b/wechat.go
index 02e3a34..19856b8 100644
--- a/wechat.go
+++ b/wechat.go
@@ -10,10 +10,10 @@ import (
 	"github.com/silenceper/wechat/material"
 	"github.com/silenceper/wechat/menu"
 	"github.com/silenceper/wechat/oauth"
+	"github.com/silenceper/wechat/pay"
 	"github.com/silenceper/wechat/server"
 	"github.com/silenceper/wechat/template"
 	"github.com/silenceper/wechat/user"
-	"github.com/silenceper/wechat/pay"
 )
 
 // Wechat struct
@@ -27,9 +27,9 @@ type Config struct {
 	AppSecret      string
 	Token          string
 	EncodingAESKey string
-	PayMchID       string  //支付 - 商户 ID
-	PayNotifyURL   string  //支付 - 接受微信支付结果通知的接口地址
-	PayKey         string  //支付 - 商户后台设置的支付 key
+	PayMchID       string //支付 - 商户 ID
+	PayNotifyURL   string //支付 - 接受微信支付结果通知的接口地址
+	PayKey         string //支付 - 商户后台设置的支付 key
 	Cache          cache.Cache
 }
 
@@ -98,4 +98,4 @@ func (wc *Wechat) GetTemplate() *template.Template {
 // GetPay 返回支付消息的实例
 func (wc *Wechat) GetPay() *pay.Pay {
 	return pay.NewPay(wc.Context)
-}
\ No newline at end of file
+}