diff --git a/platformapi/ebaiapi/shop_sku.go b/platformapi/ebaiapi/shop_sku.go
index 42e6f7c2..bba90516 100644
--- a/platformapi/ebaiapi/shop_sku.go
+++ b/platformapi/ebaiapi/shop_sku.go
@@ -126,6 +126,53 @@ func (a *API) SkuCreate(shopID string, params map[string]interface{}) (skuID int
 	return 0, err
 }
 
+func (a *API) SkuUpdate(shopID string, params map[string]interface{}) (skuID int64, err error) {
+	defParams := map[string]interface{}{
+		KeyShopID: shopID,
+	}
+	result, err := a.AccessAPI("sku.update", utils.MergeMaps(params, defParams))
+	if err == nil {
+		return utils.MustInterface2Int64(result.Data.(map[string]interface{})["sku_id"]), nil
+	}
+	return 0, err
+}
+
+func (a *API) SkuDelete(shopID, skuIDsStr string) (err error) {
+	params := map[string]interface{}{
+		KeyShopID: shopID,
+		"sku_id":  skuIDsStr,
+	}
+	_, err = a.AccessAPI("sku.delete", params)
+	if err == nil {
+		return nil
+	}
+	return err
+}
+
+func (a *API) SkuOnline(shopID, skuIDsStr string) (err error) {
+	params := map[string]interface{}{
+		KeyShopID: shopID,
+		"sku_id":  skuIDsStr,
+	}
+	_, err = a.AccessAPI("sku.online", params)
+	if err == nil {
+		return nil
+	}
+	return err
+}
+
+func (a *API) SkuOffline(shopID, skuIDsStr string) (err error) {
+	params := map[string]interface{}{
+		KeyShopID: shopID,
+		"sku_id":  skuIDsStr,
+	}
+	_, err = a.AccessAPI("sku.offline", params)
+	if err == nil {
+		return nil
+	}
+	return err
+}
+
 //
 func interface2CatList(data interface{}, level int) (cats []*CategoryInfo) {
 	maps, ok := data.([]interface{})