diff --git a/src/api_s2c/pushgift/ApiOpen.ts b/src/api_s2c/pushgift/ApiOpen.ts
index 58d85b2..399fb72 100644
--- a/src/api_s2c/pushgift/ApiOpen.ts
+++ b/src/api_s2c/pushgift/ApiOpen.ts
@@ -20,6 +20,7 @@ function chkBuyNum(gift_id: string, gift_info: Gift) {
     let conf = G.gc.tuisonglibao[gift_id];
     for (let i = 0; i < conf.payId.length; i++) {
         let pay = G.gc.pay[conf.payId[i]];
+        let buy = gift_info.buy.map(i => i != 0);
         if (pay.buys > 0 && gift_info.buy[i] < pay.buys) {
             return true
         }