diff --git a/packageA/pages/goodsInfo/goodsInfo.js b/packageA/pages/goodsInfo/goodsInfo.js
index c329ce8..65a16df 100644
--- a/packageA/pages/goodsInfo/goodsInfo.js
+++ b/packageA/pages/goodsInfo/goodsInfo.js
@@ -1138,7 +1138,18 @@ Page({
 								if (th.data.sele_g.viplimited > 0 && !th.data.is_normal && th.data.prom_type == 1) {
 									var gd_buy_num = th.data.promcardbuynum;
 									
-									if (t + gd_buy_num> th.data.sele_g.viplimited) {
+									if(t > th.data.sele_g.goods_num) {
+										wx.showModal({
+												title: '超出活动库存',
+										});
+										
+										var num = th.data.sele_g.goods_num;
+										th.setData({goodsInputNum: num})
+										return false;
+										
+									};
+									
+									if ((t + gd_buy_num> th.data.sele_g.viplimited) && (t<=th.data.sele_g.goods_num)) {
 										wx.showModal({
 												title: '超出活动限购数量',
 										});