diff --git a/platformapi/ebaiapi/shop_sku.go b/platformapi/ebaiapi/shop_sku.go
index ddb2751d..88763313 100644
--- a/platformapi/ebaiapi/shop_sku.go
+++ b/platformapi/ebaiapi/shop_sku.go
@@ -1,6 +1,9 @@
 package ebaiapi
 
 import (
+	"regexp"
+	"strings"
+
 	"git.rosy.net.cn/baseapi/utils"
 )
 
@@ -32,6 +35,10 @@ type PageDataInfo struct {
 	List  []map[string]interface{}
 }
 
+var (
+	skuExistReg = regexp.MustCompile(`sku_id:(\d+)`)
+)
+
 // category相关的函数，shop_custom_id可重
 
 func (a *API) ShopCategoryCreate(shopID string, parentID int64, name string, rank int) (catID int64, err error) {
@@ -133,6 +140,16 @@ func (a *API) SkuCreate(shopID string, customSkuID int, params map[string]interf
 	return 0, err
 }
 
+func GetEbaiSkuIDFromError(err error) int64 {
+	if err2, ok := err.(*utils.ErrorWithCode); ok && err2.IntCode() == 1 && strings.Index(err2.ErrMsg(), "shop sku exist") >= 0 {
+		searchResult := skuExistReg.FindStringSubmatch(err2.ErrMsg())
+		if searchResult != nil && len(searchResult[1]) > 0 {
+			return utils.Str2Int64(searchResult[1])
+		}
+	}
+	return 0
+}
+
 func (a *API) SkuUpdate(shopID string, ebaiSkuID int64, params map[string]interface{}) (skuID int64, err error) {
 	defParams := map[string]interface{}{
 		KeyShopID: shopID,