diff --git a/supwisdom/sp_consume.c b/supwisdom/sp_consume.c
index d14f728..f7f5f94 100644
--- a/supwisdom/sp_consume.c
+++ b/supwisdom/sp_consume.c
@@ -313,11 +313,11 @@
 
   if(pos->purchase.prepaid_num > 0)
   {
-    if((pos->purchase.paid_num +pos->purchase.prepaid_num) >= card->waterlimit)
+    if((pos->purchase.paid_num +pos->purchase.prepaid_num) > card->waterlimit)
     {
       return RC_WATER_LIMIT_OUT;
     }
-    else if((pos->purchase.paid_sum +pos->purchase.prepaid_amt) >= card->amountlimit)
+    else if((pos->purchase.paid_sum +pos->purchase.prepaid_amt) > card->amountlimit)
     {
       return RC_AMOUNT_LIMIT_OUT;
     }