优化二维码显示
diff --git a/supwisdom/sp_consume.c b/supwisdom/sp_consume.c
index 579a3af..d8e6bb1 100644
--- a/supwisdom/sp_consume.c
+++ b/supwisdom/sp_consume.c
@@ -654,8 +654,7 @@
     CARD.qrcode.nowtime = sp_get_ticker();
     if((CARD.qrcode.nowtime - CARD.qrcode.starttime) < CARD.qrcode.validtime*DELAY_TIME1s)
     {
-      show_home(pos);
-      show_home_qrcode(CARD.qrcode.qrcode_url);
+      show_home_qrcode(pos,CARD.qrcode.qrcode_url);
       if(CARD.qrcode.nowtime - tick > DELAY_TIME2s)
       {
         tick = CARD.qrcode.nowtime;