diff --git a/cmd/dao/sale_address.go b/cmd/dao/sale_address.go
index 974d189..461490e 100644
--- a/cmd/dao/sale_address.go
+++ b/cmd/dao/sale_address.go
@@ -11,7 +11,7 @@ func QuerySaleAddress(in *artShow.SaleAddressReq) (out []*model.SaleAddress, err
 	queryDB := db.DbArtShow.Table("sale_address")
 
 	if in.ParentName == "-1" {
-		err = queryDB.Where("parent_name <> 0").Find(&out).Error
+		err = queryDB.Where("parent_name <> '0' ").Find(&out).Error
 	} else {
 		err = queryDB.Where("parent_name = ? ", in.ParentName).Find(&out).Error
 	}