diff --git a/business/partner/purchase/jd/sku.go b/business/partner/purchase/jd/sku.go
index e107af1c5..c1c9a8b0c 100644
--- a/business/partner/purchase/jd/sku.go
+++ b/business/partner/purchase/jd/sku.go
@@ -3,6 +3,8 @@ package jd
 // 这里函数取得的信息，除了与自身实体相关的ID（比如PARENT ID），都已经转换成了本地ID了
 
 import (
+	"unicode/utf8"
+
 	"git.rosy.net.cn/baseapi/platformapi/jdapi"
 	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/business/jxutils"
@@ -361,7 +363,7 @@ func (p *PurchaseHandler) syncSkuNameAsSpu(db *dao.DaoDB, sku *model.Sku, skuExt
 		err = api.JdAPI.UpdateSkuBaseInfo(utils.Int2Str(skuExt.ID), utils.Int2Str(sku.ID), utils.Params2Map(jdapi.KeyFixedStatus, jdapi.SkuFixedStatusDeleted))
 	} else if sku.JdSyncStatus&model.SyncFlagNewMask != 0 && !jxutils.IsFakeID(skuNameJdID) { // 非首次新增SKU
 		if globals.EnableStoreWrite {
-			vendorSkuID2, err2 := api.JdAPI.AppendSku(utils.Int2Str(skuExt.ID), utils.Int2Str(sku.ID), skuExt.JdCategoryID, shopCategories, skuExt.BrandID, skuName, price, jxutils.IntWeight2Float(sku.Weight), []string{skuExt.Img}, jxStatus2jdStatus(sku.Status), true, composeSkuSpec(sku.SpecQuality, sku.SpecUnit), nil)
+			vendorSkuID2, err2 := api.JdAPI.AppendSku(utils.Int2Str(skuExt.ID), utils.Int2Str(sku.ID), skuExt.JdCategoryID, shopCategories, skuExt.BrandID, skuName, price, jxutils.IntWeight2Float(sku.Weight), []string{skuExt.Img}, jxStatus2jdStatus(sku.Status), true, composeSkuSpec(sku.SpecQuality, sku.SpecUnit, skuExt.Unit), nil)
 			if err = err2; err == nil {
 				vendorSkuID = utils.Int64ToStr(vendorSkuID2)
 			}
@@ -406,7 +408,7 @@ func (p *PurchaseHandler) syncSkuNameAsSpu(db *dao.DaoDB, sku *model.Sku, skuExt
 						jdapi.KeySkuPrice:     price,
 						jdapi.KeyWeight:       jxutils.IntWeight2Float(sku.Weight),
 						jdapi.KeyIsSale:       true,
-						jdapi.FakeKeySpecAttr: composeSkuSpec(sku.SpecQuality, sku.SpecUnit),
+						jdapi.FakeKeySpecAttr: composeSkuSpec(sku.SpecQuality, sku.SpecUnit, skuExt.Unit),
 					},
 				}
 				if globals.EnableStoreWrite {
@@ -442,8 +444,17 @@ func (p *PurchaseHandler) syncSkuNameAsSpu(db *dao.DaoDB, sku *model.Sku, skuExt
 	return vendorSkuID, err
 }
 
-func composeSkuSpec(specQuality float32, specUnit string) string {
-	return "约" + jxutils.ComposeSkuSpec(specQuality, specUnit) + "/份"
+func composeSkuSpec(specQuality float32, specUnit, unit string) string {
+	prefix := ""
+	if unit == model.SpecialUnit {
+		prefix = "约"
+	}
+	value := prefix + jxutils.ComposeSkuSpec(specQuality, specUnit)
+	suffix := "/" + unit
+	if utf8.RuneCountInString(value) <= 8-utf8.RuneCountInString(suffix) {
+		value += suffix
+	}
+	return value
 }
 
 func jdStatus2jxStatus(jdStatus int) (jxStatus int) {