diff --git a/business/jxstore/cms/sku.go b/business/jxstore/cms/sku.go
index a1821b0d6..d73093411 100644
--- a/business/jxstore/cms/sku.go
+++ b/business/jxstore/cms/sku.go
@@ -313,7 +313,7 @@ func GetSkuNames(ctx *jxcontext.Context, keyword string, params map[string]inter
 		CONCAT("[", GROUP_CONCAT(DISTINCT CONCAT('{"id":', t2.id, ',"comment":"', t2.comment, '","status":', t2.status, ',"createdAt":"', CONCAT(REPLACE(t2.created_at," ","T"),"+08:00"), '","updatedAt":"', CONCAT(REPLACE(t2.updated_at," ","T"),"+08:00"), '","lastOperator":"', t2.last_operator, '","specQuality":', t2.spec_quality, ',"specUnit":"', t2.spec_unit, '","weight":', t2.weight, ',"jdID":', t2.jd_id, ',"categoryID":', t2.category_id,  ',"nameID":', t2.name_id, "}")), "]") skus_str,
 		CONCAT("[", GROUP_CONCAT(DISTINCT  t3.place_code), "]") places_str
 		` + sql + `
-	ORDER BY t1.id
+	ORDER BY t1.id DESC
 	LIMIT ? OFFSET ?`
 	pageSize = jxutils.FormalizePageSize(pageSize)
 	if offset < 0 {
@@ -354,6 +354,14 @@ func AddSkuName(ctx *jxcontext.Context, skuNameExt *model.SkuNameExt, userName s
 	if skuNameExt.CategoryID == 0 {
 		return nil, errors.New("CategoryID不能为空")
 	}
+	if len(skuNameExt.Skus) == 0 {
+		return nil, errors.New("创建SKU NAME时必须至少创建一个SKU")
+	} else if skuNameExt.Unit != model.SpecialUnit {
+		if len(skuNameExt.Skus) != 1 {
+			return nil, errors.New("不为份的SKU NAME只能有一个SKU")
+		}
+	}
+
 	db := dao.GetDB()
 	dao.Begin(db)
 	defer func() {
@@ -363,6 +371,13 @@ func AddSkuName(ctx *jxcontext.Context, skuNameExt *model.SkuNameExt, userName s
 		}
 	}()
 	dao.WrapAddIDCULDEntity(&skuNameExt.SkuName, userName)
+	if skuNameExt.Unit == model.SpecialUnit {
+		skuNameExt.SpecQuality = float32(model.SpecialSpecQuality)
+		skuNameExt.SpecUnit = model.SpecialSpecUnit
+	} else {
+		skuNameExt.SpecQuality = skuNameExt.Skus[0].SpecQuality
+		skuNameExt.SpecUnit = skuNameExt.Skus[0].SpecUnit
+	}
 	if err = dao.CreateEntity(db, &skuNameExt.SkuName); err != nil {
 		dao.Rollback(db)
 		return nil, err
@@ -407,6 +422,7 @@ func UpdateSkuName(ctx *jxcontext.Context, nameID int, payload map[string]interf
 	skuName := &model.SkuName{}
 	skuName.ID = nameID
 	valid := dao.NormalMakeMapByStructObject(payload, skuName, userName)
+	valid = utils.RemoveGeneralMapKeys(valid, model.FieldSpecQuality, model.FieldSpecUnit)
 	if len(valid) > 0 {
 		db := dao.GetDB()
 		dao.Begin(db)
@@ -488,6 +504,15 @@ func DeleteSkuName(ctx *jxcontext.Context, nameID int, userName string) (num int
 
 func AddSku(ctx *jxcontext.Context, nameID int, sku *model.Sku, userName string) (outSkuNameExt *model.SkuNameExt, err error) {
 	db := dao.GetDB()
+	skuName := &model.SkuName{}
+	skuName.ID = nameID
+	if err = dao.GetEntity(db, skuName); err != nil {
+		return nil, err
+	}
+	if skuName.Unit != model.SpecialUnit {
+		return nil, errors.New("不为份的SKU NAME只能有一个SKU")
+	}
+
 	dao.WrapAddIDCULDEntity(sku, userName)
 	sku.JdSyncStatus = model.SyncFlagNewMask
 	sku.NameID = nameID
@@ -512,8 +537,22 @@ func UpdateSku(ctx *jxcontext.Context, skuID int, payload map[string]interface{}
 	valid := dao.NormalMakeMapByStructObject(payload, sku, userName)
 	if len(valid) > 0 {
 		db := dao.GetDB()
+		dao.Begin(db)
+		defer func() {
+			dao.Rollback(db)
+		}()
 		if num, err = dao.UpdateEntityLogicallyAndUpdateSyncStatus(db, sku, valid, userName, nil, model.FieldJdSyncStatus); err == nil {
 			if num == 1 {
+				if num, err = dao.ExecuteSQL(db, `
+				UPDATE sku_name t1
+				JOIN sku t2 ON t1.id = t2.name_id
+				SET t1.spec_quality = t2.spec_quality,
+					t1.spec_unit = t2.spec_unit
+				WHERE t1.deleted_at = ? AND t2.id = ? AND t1.unit <> ?
+				`, utils.DefaultTimeValue, skuID, model.SpecialUnit); err != nil {
+					return 0, err
+				}
+				dao.Commit(db)
 				_, err = CurVendorSync.SyncSku(ctx, db, -1, sku.ID, false, userName)
 			} else {
 				err = ErrEntityNotExist
diff --git a/business/jxstore/cms/store.go b/business/jxstore/cms/store.go
index 462b1fa66..3ca28c6df 100644
--- a/business/jxstore/cms/store.go
+++ b/business/jxstore/cms/store.go
@@ -175,7 +175,7 @@ func GetStores(ctx *jxcontext.Context, keyword string, params map[string]interfa
 
 	sql += sqlWhere + `
 	GROUP BY 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22
-	ORDER BY t1.id
+	ORDER BY t1.id DESC
 	LIMIT ? OFFSET ?`
 	pageSize = jxutils.FormalizePageSize(pageSize)
 	if offset < 0 {
diff --git a/business/jxstore/cms/store_sku.go b/business/jxstore/cms/store_sku.go
index afa825a46..548ff4856 100644
--- a/business/jxstore/cms/store_sku.go
+++ b/business/jxstore/cms/store_sku.go
@@ -46,8 +46,8 @@ type StoreSkuBindSkuInfo struct {
 // UpdateStoreSku用，API调用时
 type StoreSkuBindInfo struct {
 	NameID     int                    `json:"nameID"`
-	UnitPrice  int                    `json:"unitPrice"`
-	IsFocus    int                    `json:"isFocus"` // -1：不关注，0：忽略，1：关注
+	UnitPrice  int                    `json:"unitPrice"` // 对于是份的SKU就是单价（每斤价格），其它则为总价
+	IsFocus    int                    `json:"isFocus"`   // -1：不关注，0：忽略，1：关注
 	SubStoreID int                    `json:"subStoreID"`
 	Skus       []*StoreSkuBindSkuInfo `json:"skus"`
 }
@@ -193,7 +193,7 @@ func GetStoreSkus(ctx *jxcontext.Context, storeID int, isFocus bool, keyword str
 		',"price":', IF(t4.price IS NULL, 0, t4.price), ',"unitPrice":', IF(t4.unit_price IS NULL, t1.price, t4.unit_price),
 		',"storeSkuStatus":', IF(t4.status IS NULL, 0, t4.status), "}")), "]") skus_str
 		` + sql + `
-	ORDER BY t1.id
+	ORDER BY t1.id DESC
 	LIMIT ? OFFSET ?`
 	pageSize = jxutils.FormalizePageSize(pageSize)
 	sqlParams = append(sqlParams, pageSize, offset)
diff --git a/business/model/model.go b/business/model/model.go
index bb09b11b8..f3a121566 100644
--- a/business/model/model.go
+++ b/business/model/model.go
@@ -32,7 +32,9 @@ const (
 	FieldSkuID = "SkuID"
 	FieldLevel = "Level"
 
-	FieldEnabled = "Enabled"
+	FieldEnabled     = "Enabled"
+	FieldSpecQuality = "SpecQuality"
+	FieldSpecUnit    = "SpecUnit"
 )
 
 type ModelIDCUL struct {
diff --git a/business/model/sku.go b/business/model/sku.go
index 30598238d..fa9090618 100644
--- a/business/model/sku.go
+++ b/business/model/sku.go
@@ -85,6 +85,10 @@ var (
 		"虾仁",
 		"鲜活现宰",
 	}
+
+	SpecialUnit        = "份"
+	SpecialSpecQuality = 500
+	SpecialSpecUnit    = "g"
 )
 
 var (
@@ -156,18 +160,20 @@ type SkuName struct {
 	BrandID    int `orm:"column(brand_id);default(0)" json:"brandID"`  // todo，此属性暂时没有使用，且有问题，应该是不同平台都有一个brandid
 	CategoryID int `orm:"column(category_id);index" json:"categoryID"` // 标准类别
 
-	IsGlobal       int8   `orm:"default(1)" json:"isGlobal"` // 是否是全部（全国）可见，如果否的话，可见性由SkuPlace决定
-	Unit           string `orm:"size(8)" json:"unit"`
-	Price          int    `json:"price"` // 单位为分，标准价，不为份的就为实际标准价，为份的为每市斤价，实际还要乘质量。todo 为份的确定必须有质量
-	Img            string `orm:"size(255)" json:"img"`
-	ElmImgHashCode string `orm:"size(255)" json:"-"` // 长度255的原因是从京东初始化数据时临时需要
+	IsGlobal       int8    `orm:"default(1)" json:"isGlobal"` // 是否是全部（全国）可见，如果否的话，可见性由SkuPlace决定
+	Unit           string  `orm:"size(8)" json:"unit"`
+	SpecQuality    float32 `json:"-"`               // 为份必然为500，这个主要作用只是用于确保SkuName的唯一性
+	SpecUnit       string  `orm:"size(8)" json:"-"` // 为份必然为克，这个主要作用只是用于确保SkuName的唯一性
+	Price          int     `json:"price"`           // 单位为分，标准价，不为份的就为实际标准价，为份的为每市斤价，实际还要乘质量。todo 为份的确定必须有质量
+	Img            string  `orm:"size(255)" json:"img"`
+	ElmImgHashCode string  `orm:"size(255)" json:"-"` // 长度255的原因是从京东初始化数据时临时需要
 }
 
-// func (*SkuName) TableUnique() [][]string {
-// 	return [][]string{
-// 		[]string{"Name", "Prefix", "Unit"},
-// 	}
-// }
+func (*SkuName) TableUnique() [][]string {
+	return [][]string{
+		[]string{"Name", "Prefix", "SpecQuality", "SpecUnit", "Unit"},
+	}
+}
 
 type Sku struct {
 	ModelIDCULD