diff --git a/im/qq/sender.go b/im/qq/sender.go
index 30b3acd..5cfde6c 100644
--- a/im/qq/sender.go
+++ b/im/qq/sender.go
@@ -192,11 +192,11 @@ func (sender *Sender) Reply(msgs ...interface{}) (int, error) {
 				sender.Reply(err)
 				return 0, nil
 			} else {
-				bot.SendPrivateMessage(m.Sender.Uin, int64(qq.GetInt("groupCode")), &message.SendingMessage{Elements: []message.IMessageElement{&coolq.LocalImageElement{Stream: bytes.NewReader(data)}}})
+				bot.SendPrivateMessage(m.Sender.Uin, m.GroupCode, &message.SendingMessage{Elements: []message.IMessageElement{&coolq.LocalImageElement{Stream: bytes.NewReader(data)}}})
 			}
 		}
 		if content != "" {
-			bot.SendPrivateMessage(m.Sender.Uin, int64(qq.GetInt("groupCode")), &message.SendingMessage{Elements: []message.IMessageElement{&message.TextElement{Content: content}}})
+			bot.SendPrivateMessage(m.Sender.Uin, m.GroupCode, &message.SendingMessage{Elements: []message.IMessageElement{&message.TextElement{Content: content}}})
 		}
 	case *message.GroupMessage:
 		var id int32