消费金额按厘计算
diff --git a/supwisdom/sp_display.c b/supwisdom/sp_display.c
index 607aeff..3ec3a1b 100644
--- a/supwisdom/sp_display.c
+++ b/supwisdom/sp_display.c
@@ -25,7 +25,7 @@
 void show_money(sp_pos_t* pos, uint32 money)
 {
   char msg[32];
-  sprintf(msg,"     %.02f Ԫ",money/100.0f);
+  sprintf(msg,"     %.03fԪ",money/1000.0f);
   disp_hint_info_two(pos,"ÀÛ¼ÆË®·Ñ:",msg,0);
 }