diff --git a/business/jxstore/cms/store_sku.go b/business/jxstore/cms/store_sku.go
index a510c1f63..757026e3e 100644
--- a/business/jxstore/cms/store_sku.go
+++ b/business/jxstore/cms/store_sku.go
@@ -54,6 +54,8 @@ const (
 	CopyStoreSkuModeFresh       = "fresh"       // 全新复制
 	CopyStoreSkuModeUpdate      = "update"      // 增量复制
 	CopyStoreSkuModeUpdatePrice = "updatePrice" // 增量复制价格
+
+	JxDefaultStock = 99999
 )
 
 //通用写入Excel
@@ -65,9 +67,9 @@ type ExcelParam struct {
 
 // UpdateStoreSku用，API调用时
 type StoreSkuBindSkuInfo struct {
-	SkuID  int `json:"skuID"`
-	IsSale int `json:"isSale,omitempty"` // -1：不可售，0：忽略，1：可售
-	Stock  int `json:"stock,omitempty"`
+	SkuID  int  `json:"skuID"`
+	IsSale int  `json:"isSale,omitempty"` // -1：不可售，0：忽略，1：可售
+	Stock  *int `json:"stock,omitempty"`
 	// ElmID  int64 `json:"elmID,omitempty"`
 	// EbaiID int64 `json:"ebaiID,omitempty"`
 }
@@ -1161,6 +1163,12 @@ func updateStoresSkusWithoutSync(ctx *jxcontext.Context, db *dao.DaoDB, storeIDs
 									skuBind.JxPrice = jxutils.CaculatePriceByPricePack(storeDetail.PricePercentagePackObj, int(storeDetail.PricePercentage), skuBind.Price)
 									if tmpStatus := getSkuSaleStatus(inSkuBind, skuBindInfo); tmpStatus != model.StoreSkuBindStatusNA {
 										skuBind.Status = tmpStatus
+										//关注设置默认库存
+										if tmpStatus == model.StoreSkuBindStatusNormal {
+											skuBind.Stock = JxDefaultStock
+										} else {
+											skuBind.Stock = 0
+										}
 									}
 									if globals.IsAddEvent {
 										err = AddEventDetail(db, ctx, model.OperateAdd, v.RealSkuID, model.ThingTypeSku, storeID, "", utils.Int2Str(skuBind.UnitPrice))
@@ -1241,7 +1249,19 @@ func updateStoresSkusWithoutSync(ctx *jxcontext.Context, db *dao.DaoDB, storeIDs
 									}
 									skuBind.Status = tmpStatus
 									setStoreSkuBindStatus(skuBind, model.SyncFlagSaleMask)
+									if inSkuBind.Stock == nil {
+										if tmpStatus == model.StoreSkuBindStatusNormal {
+											skuBind.Stock = JxDefaultStock
+										} else {
+											skuBind.Stock = 0
+										}
+									}
 								}
+								if inSkuBind.Stock != nil {
+									skuBind.Stock = *inSkuBind.Stock
+									setStoreSkuBindStatus(skuBind, model.SyncFlagStockMask)
+								}
+
 								if skuBindInfo.UnitPrice != 0 && isCanChangePrice { // 这里是否需要加此条件限制
 									price := jxutils.CaculateSkuPrice(unitPrice, v.SpecQuality, v.SpecUnit, v.SkuNameUnit)
 									jxPrice := jxutils.CaculatePriceByPricePack(storeDetail.PricePercentagePackObj, int(storeDetail.PricePercentage), price)