diff --git a/business/partner/purchase/jdshop/store_sku.go b/business/partner/purchase/jdshop/store_sku.go
index b85493b58..2ae8d0dab 100644
--- a/business/partner/purchase/jdshop/store_sku.go
+++ b/business/partner/purchase/jdshop/store_sku.go
@@ -759,9 +759,30 @@ func filterSensitiveWord(name string) (result string) {
 }
 
 func buildUpdateSkusParam(storeSku *dao.StoreSkuSyncInfo, v *dao.StoreSkuSyncInfo, isCreate bool) (updateSkusParam *jdshopapi.UpdateSkusParam, err error) {
+	var (
+		ggValueID    int64 //规格的属性id
+		attrsPropSku []*jdshopapi.CreateSkuParamAttrs
+		skus         []*jdshopapi.UpdateSkusParamSkus
+		multiPropSku []*jdshopapi.CreateSkuParamAttrs
+		specQuality  string
+	)
 	updateSkusParam = &jdshopapi.UpdateSkusParam{
 		WareID: storeSku.JdsWareID,
 	}
+	sku := &jdshopapi.UpdateSkusParamSkus{
+		WareID:  storeSku.JdsWareID,
+		JdPrice: jxutils.IntPrice2Standard(v.VendorPrice),
+		Type:    "com.jd.pop.ware.ic.api.domain.sku",
+		Type2:   "com.jd.pop.ware.ic.api.domain.Sku",
+		OuterID: utils.Int2Str(v.SkuID),
+	}
+	//库存设置
+	if v.Status == model.SkuStatusNormal {
+		sku.StockNum = "9999"
+	} else {
+		sku.StockNum = "0"
+	}
+	//规格类别设置
 	attrIDs := make(map[string]int)
 	attrs, err := api.JdShopAPI.FindAttrs(int(storeSku.VendorVendorCatID))
 	for _, v := range attrs {
@@ -771,75 +792,6 @@ func buildUpdateSkusParam(storeSku *dao.StoreSkuSyncInfo, v *dao.StoreSkuSyncInf
 			attrIDs[v.Name] = v.ID
 		}
 	}
-	var (
-		ggValueID    int64 //规格的属性id
-		attrsPropSku []*jdshopapi.CreateSkuParamAttrs
-		skus         []*jdshopapi.UpdateSkusParamSkus
-		multiPropSku []*jdshopapi.CreateSkuParamAttrs
-		specQuality  string
-	)
-	valuesSku, maxNo, _ := api.JdShopAPI.FindValuesByAttrId(attrIDs["规格"])
-	if v.SpecUnit == model.SpecUnitNames[1] || v.SpecUnit == model.SpecUnitNames[2] {
-		specQuality = strings.TrimRight(fmt.Sprintf("%.2f", float64(v.SpecQuality)), "0.") + v.SpecUnit
-	} else {
-		specQuality = utils.Float64ToStr(float64(v.SpecQuality)) + v.SpecUnit
-	}
-	if v.Comment != "" {
-		specQuality = v.Comment
-	}
-	for _, vv := range valuesSku {
-		if vv.Name == specQuality {
-			ggValueID = vv.ID
-			break
-		}
-	}
-	if isCreate {
-		if ggValueID == 0 { //说明没有建这个规格，要建上
-			catID, _ := api.JdShopAPI.SaveVenderAttrValue(specQuality, attrIDs["规格"], int(storeSku.VendorVendorCatID), maxNo+1)
-			ggValueID = catID
-		}
-	}
-	attrSku := &jdshopapi.CreateSkuParamAttrs{
-		AttrID:     utils.Int2Str(attrIDs["规格"]),
-		AttrValues: []string{utils.Int64ToStr(ggValueID)},
-	}
-	attrsPropSku = append(attrsPropSku, attrSku)
-	sku := &jdshopapi.UpdateSkusParamSkus{
-		WareID:  storeSku.JdsWareID,
-		JdPrice: jxutils.IntPrice2Standard(v.VendorPrice),
-		Type:    "com.jd.pop.ware.ic.api.domain.sku",
-		Type2:   "com.jd.pop.ware.ic.api.domain.Sku",
-		OuterID: utils.Int2Str(v.SkuID),
-	}
-	sku.SaleAttrs = attrsPropSku
-	if v.Status == model.SkuStatusNormal {
-		sku.StockNum = "9999"
-	} else {
-		sku.StockNum = "0"
-	}
-	if !isCreate {
-		vendorSku, err2 := api.JdShopAPI.FindSkuById(utils.Str2Int64(v.VendorSkuID))
-		err = err2
-		var attrValue string
-		if v.Comment != "" {
-			attrValue = v.Comment
-		} else {
-			attrValue = specQuality
-		}
-		err = api.JdShopAPI.UpdateWareSaleAttrvalueAlias(&jdshopapi.UpdateWareSaleAttrvalueAliasParam{
-			WareID: v.JdsWareID,
-			Props: []*jdshopapi.CreateSkuParamAttrs2{
-				&jdshopapi.CreateSkuParamAttrs2{
-					AttrID:         vendorSku.SaleAttrs[0].AttrID,
-					AttrValues:     []string{vendorSku.SaleAttrs[0].AttrValues[0]},
-					AttrValueAlias: []string{attrValue},
-					Type:           "com.jd.pop.ware.ic.api.domain.prop",
-					Type2:          "com.jd.pop.ware.ic.api.domain.Prop",
-				},
-			},
-		})
-		sku.SkuID = utils.Str2Int64(v.VendorSkuID)
-	}
 	if attrIDs["类别"] != 0 {
 		values2, _, err2 := api.JdShopAPI.FindValuesByAttrId(attrIDs["类别"])
 		err = err2
@@ -851,6 +803,62 @@ func buildUpdateSkusParam(storeSku *dao.StoreSkuSyncInfo, v *dao.StoreSkuSyncInf
 		multiPropSku = append(multiPropSku, attrlb)
 	}
 	sku.MultiCateProps = multiPropSku
+	if v.SpecUnit == model.SpecUnitNames[1] || v.SpecUnit == model.SpecUnitNames[2] {
+		specQuality = strings.TrimRight(fmt.Sprintf("%.2f", float64(v.SpecQuality)), "0.") + v.SpecUnit
+	} else {
+		specQuality = utils.Float64ToStr(float64(v.SpecQuality)) + v.SpecUnit
+	}
+	valuesSku, maxNo, _ := api.JdShopAPI.FindValuesByAttrId(attrIDs["规格"])
+	if isCreate {
+		for _, vv := range valuesSku {
+			if vv.Name == specQuality {
+				ggValueID = vv.ID
+				break
+			}
+		}
+		if ggValueID == 0 { //说明没有建这个规格，要建上
+			catID, _ := api.JdShopAPI.SaveVenderAttrValue(specQuality, attrIDs["规格"], int(storeSku.VendorVendorCatID), maxNo+1)
+			ggValueID = catID
+		}
+		attrSku := &jdshopapi.CreateSkuParamAttrs{
+			AttrID:     utils.Int2Str(attrIDs["规格"]),
+			AttrValues: []string{utils.Int64ToStr(ggValueID)},
+		}
+		attrsPropSku = append(attrsPropSku, attrSku)
+		sku.SaleAttrs = attrsPropSku
+	} else {
+		vendorSku, err2 := api.JdShopAPI.FindSkuById(utils.Str2Int64(v.VendorSkuID))
+		err = err2
+		vendorAttrValue := vendorSku.SaleAttrs[0].AttrValueAlias[0]
+		if v.Comment != "" {
+			if v.Comment != vendorAttrValue {
+				err = api.JdShopAPI.UpdateWareSaleAttrvalueAlias(&jdshopapi.UpdateWareSaleAttrvalueAliasParam{
+					WareID: v.JdsWareID,
+					Props: []*jdshopapi.CreateSkuParamAttrs2{
+						&jdshopapi.CreateSkuParamAttrs2{
+							AttrID:         vendorSku.SaleAttrs[0].AttrID,
+							AttrValues:     []string{vendorSku.SaleAttrs[0].AttrValues[0]},
+							AttrValueAlias: []string{v.Comment},
+							Type:           "com.jd.pop.ware.ic.api.domain.prop",
+							Type2:          "com.jd.pop.ware.ic.api.domain.Prop",
+						},
+					},
+				})
+				sku.SkuID = utils.Str2Int64(v.VendorSkuID)
+			}
+		} else {
+			if vendorAttrValue != specQuality {
+				catID, _ := api.JdShopAPI.SaveVenderAttrValue(specQuality, utils.Str2Int(vendorSku.SaleAttrs[0].AttrID), int(storeSku.VendorVendorCatID), maxNo+1)
+				attrSku := &jdshopapi.CreateSkuParamAttrs{
+					AttrID:     vendorSku.SaleAttrs[0].AttrID,
+					AttrValues: []string{utils.Int64ToStr(catID)},
+				}
+				attrsPropSku = append(attrsPropSku, attrSku)
+				sku.SaleAttrs = attrsPropSku
+				err = api.JdShopAPI.DeleteSku(utils.Str2Int64(v.VendorSkuID))
+			}
+		}
+	}
 	skus = append(skus, sku)
 	updateSkusParam.Skus = skus
 	return updateSkusParam, err