diff --git a/zhimeng/pdd.go b/zhimeng/pdd.go
index 44490f9..f1930b6 100644
--- a/zhimeng/pdd.go
+++ b/zhimeng/pdd.go
@@ -20,7 +20,7 @@ func PddGoods(param map[string]interface{}) []map[string]string {
 	}
 	for _, v := range tmp.Data {
 		var tmp = map[string]string{
-			"gid":             v.Gid,
+			"gid":             v.GoodsSign,
 			"title":           v.GoodsTitle,
 			"img":             v.GoodsImg,
 			"sales":           zhios_third_party_utils.AnyToString(v.GoodsSales),