diff --git a/eventSubscribe.go b/eventSubscribe.go
index 0db4c8f..8d971ec 100644
--- a/eventSubscribe.go
+++ b/eventSubscribe.go
@@ -27,7 +27,7 @@ func onSubscribe(in InWechatMsg) {
 		info := WechatUserInfo{}
 		info.getUserInfo(openID, "zh_CN")
 		info.registerNewUserWithInfo(in)
-		AskUserFillupBasicInfo(in)
+		in.askUserFillupBasicInfo()
 	}
 	//some error happened
 
@@ -78,7 +78,7 @@ func (m *WechatUserInfo) save2CRM() {
 
 }
 
-func AskUserFillupBasicInfo(in InWechatMsg) {
+func (in *InWechatMsg) askUserFillupBasicInfo() {
 	first := "欢迎加入海外学子之家，这里凝聚着哈工大人在澳洲的，勤奋，努力和奋斗"
 	url := "http://wechat.hitxy.org.au/profile_newly_register"
 	remark := "您是首次加入本社区，请点击详情完善您的个人资料"
@@ -100,8 +100,8 @@ func sendGreeting4ExistingUser(in InWechatMsg, info crmLeadInfo) {
 
 func (m *WechatUserInfo) registerNewUserWithInfo(in InWechatMsg) {
 	u := crmLeadInfo{}
-	u.FirstName = m.NickName
-	u.LastName = " ."
+	u.FirstName = "\u0020"
+	u.LastName = m.NickName
 	u.Password = "password"
 	u.WechatHitxyID = in.header.FromUserName
 	u.Status = "New"