diff --git a/pages/goods/goodsInfo/goodsInfo.js b/pages/goods/goodsInfo/goodsInfo.js
index ed9209a..7707bcb 100644
--- a/pages/goods/goodsInfo/goodsInfo.js
+++ b/pages/goods/goodsInfo/goodsInfo.js
@@ -1093,6 +1093,7 @@ Page({
         if (this.data.prom_type == 1 || this.data.prom_type == 2) {
 
             if (this.data.openSpecModal_flash_normal) {
+                this.data.is_normal=1; //是普通购买
                 th.add_cart_func(t);
                 return false;
             }