待机状态连续按6个0以上进入菜单管理
diff --git a/supwisdom/sp_menu.c b/supwisdom/sp_menu.c
index 282ff76..284d43d 100644
--- a/supwisdom/sp_menu.c
+++ b/supwisdom/sp_menu.c
@@ -70,7 +70,7 @@
 
   sprintf(syspara[offset++],"Âö³åµ¥Î»¼ÆÊý");
   sprintf(syspara[offset++],"%d (´Î/100ml)",
-          ((uint32)POS.sysconf.flowsensor_unit)*1);
+          ((uint32)pos->sysconf.flowsensor_unit)*1);
 
   sprintf(syspara[offset++], "Ïû·ÑÀàÐÍ:");
   sprintf(syspara[offset++], "¼ÇÕËÏû·Ñ");