diff --git a/def.go b/def.go
index 7943079..0312a72 100644
--- a/def.go
+++ b/def.go
@@ -5,13 +5,15 @@ import (
 )
 
 type TGCommand struct {
-	Type         int64  `json:"type"`
-	FromChatID64 int64  `json:"from_chat_id"`
-	FromUserID64 int64  `json:"from_user_id"`
-	FromMsgID64  int64  `json:"from_msg_id"`
-	ToChatID64   int64  `json:"to_chat_id"`
-	ToUserID64   int64  `json:"to_user_id"`
-	Text         string `json:"text"`
+	Type         int64       `json:"type"`
+	FromChatID64 int64       `json:"from_chat_id"`
+	FromUserID64 int64       `json:"from_user_id"`
+	FromMsgID64  int64       `json:"from_msg_id"`
+	ToChatID64   int64       `json:"to_chat_id"`
+	ToUserID64   int64       `json:"to_user_id"`
+	Text         string      `json:"text"`
+	Document     tb.Document `json:"document"`
+	ParseMode    int64       `json:"parse_mode"`
 }
 
 type ChatWarsMessage struct {
@@ -31,9 +33,14 @@ type MQKeepAlive struct {
 }
 
 const (
-	commandForwardMsg = 1
-	commandReplyMsg   = 2
-	commandSendMsg    = 3
-	commandDeleteMsg  = 4
-	commandRefreshMsg = 5
+	commandForwardMsg   = 1
+	commandReplyMsg     = 2
+	commandSendMsg      = 3
+	commandDeleteMsg    = 4
+	commandRefreshMsg   = 5
+	commandSendDocument = 6
+
+	cmdParseModePlain    = 1
+	cmdParseModeMarkDown = 2
+	cmdParseModeHTML     = 3
 )
diff --git a/td.go b/td.go
index 18fd424..28f07ac 100644
--- a/td.go
+++ b/td.go
@@ -48,6 +48,7 @@ func ListenMQ(c *tdlib.Client, msgs <-chan TGCommand) {
 		case commandRefreshMsg:
 			u, err := c.GetMessage(m.FromChatID64, m.FromMsgID64)
 			logOnError(err, "ListenMQ : commandRefreshMsg")
+			log.Printf("ListenMQ : commandRefreshMsg (%d - %d)\n", m.FromChatID64, m.FromMsgID64)
 			if err != nil && u.Content.GetMessageContentEnum() == tdlib.MessageTextType {
 				txt := u.Content.(*tdlib.MessageText).Text.Text