- don't use Unmarshal2Map

- recaculate sku price in updateSku

business/jxstore/cms/sku.go

@@ -605,13 +605,28 @@ func UpdateSku(ctx *jxcontext.Context, skuID int, payload map[string]interface{}
 	}
 	valid := dao.StrictMakeMapByStructObject(payload, sku, userName)
 	if len(valid) > 0 {
+		// globals.SugarLogger.Debug(utils.Format4Output(valid, false))
 		dao.Begin(db)
 		defer func() {
 			dao.Rollback(db)
 		}()
 		maskValue := model.SyncFlagModifiedMask
 		if valid["specQuality"] != nil || valid["specUnit"] != nil {
+			skuName := &model.SkuName{}
+			skuName.ID = sku.NameID
+			if err = dao.GetEntity(db, skuName); err != nil {
+				return 0, err
+			}
 			maskValue |= model.SyncFlagSpecMask
+			specQuality := sku.SpecQuality
+			if valid["specQuality"] != nil {
+				specQuality = float32(utils.MustInterface2Float64(valid["specQuality"]))
+			}
+			specUnit := sku.SpecUnit
+			if valid["specUnit"] != nil {
+				specUnit = utils.Interface2String(valid["specUnit"])
+			}
+			valid["price"] = jxutils.CaculateSkuPrice(skuName.Price, specQuality, specUnit, skuName.Unit)
 		}
 		if num, err = dao.UpdateEntityLogicallyAndUpdateSyncStatus(db, sku, valid, userName, nil, model.FieldJdSyncStatus, maskValue); err == nil {
 			if num == 1 {