diff --git a/si4/soft_gsm_main.si4project/soft_gsm_main.sip_sym b/si4/soft_gsm_main.si4project/soft_gsm_main.sip_sym
index 7b12483..88665fd 100644
Binary files a/si4/soft_gsm_main.si4project/soft_gsm_main.sip_sym and b/si4/soft_gsm_main.si4project/soft_gsm_main.sip_sym differ
diff --git a/si4/soft_gsm_main.si4project/soft_gsm_main.sip_xm b/si4/soft_gsm_main.si4project/soft_gsm_main.sip_xm
index 20f8fa1..32c03eb 100644
Binary files a/si4/soft_gsm_main.si4project/soft_gsm_main.sip_xm and b/si4/soft_gsm_main.si4project/soft_gsm_main.sip_xm differ
diff --git a/si4/soft_gsm_main.si4project/soft_gsm_main.siwork b/si4/soft_gsm_main.si4project/soft_gsm_main.siwork
index 19c9902..a1694e0 100644
Binary files a/si4/soft_gsm_main.si4project/soft_gsm_main.siwork and b/si4/soft_gsm_main.si4project/soft_gsm_main.siwork differ
diff --git a/source/app/app_task_485.c b/source/app/app_task_485.c
index 5672e78..61bba68 100644
--- a/source/app/app_task_485.c
+++ b/source/app/app_task_485.c
@@ -79,6 +79,9 @@ void L3_task_485_handle(TS_485 *s)
 						}
 						else if(s->pAckPkg->salver == G.md_slaver_info[4].slaver)
 						{
+							L0_uart0_uc(s->pAckPkg->buf[1]);
+							Lc_delay_ms(70);
+							L0_uart0_uc(s->pAckPkg->buf[2]);
 							if(s->pAckPkg->buf[1] != 0 || s->pAckPkg->buf[2] != 0)	//按键不为0
 							{
 								G.rfid =  (U16)(s->pAckPkg->buf[1]) << 8 | (U16)(s->pAckPkg->buf[2]);