wording livecast message.

menuClick.go

@@ -18,7 +18,7 @@ func onClick(ss *openIDSessionData, in *InWechatMsg) {
 	case "EVENT_STARTONE":
 		kfSendTxtAs(openid, "开启活动", "孙鹏")
 	case "EVENT_LIVE":
-		kfSendTxtAs(openid, "观看直播", "孙鹏")
+		kfSendTxtAs(openid, "当前暂无直播，如果你报名了直播活动，会自动收到直播", "孙鹏")
 	case "EVENT_CHECKIN":
 		kfSendTxtAs(openid, "签到", "孙鹏")
 	case "EVENT_LUCKYDRAW":