diff --git a/hal/rtl8812a/usb/rtl8812au_xmit.c b/hal/rtl8812a/usb/rtl8812au_xmit.c
index 29b50ad..b8e0cfa 100755
--- a/hal/rtl8812a/usb/rtl8812au_xmit.c
+++ b/hal/rtl8812a/usb/rtl8812au_xmit.c
@@ -118,7 +118,7 @@ static s32 update_txdesc(struct xmit_frame *pxmitframe, u8 *pmem, s32 sz ,u8 bag
 
 	//offset 12
 
-	if (!pattrib->qos_en) {
+	if (!pattrib->qos_en && pattrib->sw_seq == _FALSE) {
 		SET_TX_DESC_HWSEQ_EN_8812(ptxdesc, 1); // Hw set sequence number
 	} else {
 		SET_TX_DESC_SEQ_8812(ptxdesc, pattrib->seqnum);