diff --git a/business/jxstore/cms/store_sku.go b/business/jxstore/cms/store_sku.go
index 9bab2db63..c7dde5e56 100644
--- a/business/jxstore/cms/store_sku.go
+++ b/business/jxstore/cms/store_sku.go
@@ -1684,7 +1684,8 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID int, toStoreIDs []int, co
 		t1.status = IF(? = 0, t1.status, t0.status),
 		t1.jd_sync_status = t1.jd_sync_status | ?,
 		t1.mtwm_sync_status = t1.mtwm_sync_status | ?,
-		t1.ebai_sync_status = t1.ebai_sync_status | ?
+		t1.ebai_sync_status = t1.ebai_sync_status | ?,
+		t1.stock = t0.stock
 	WHERE t1.store_id = ? AND t1.deleted_at = ? AND t0.id IS NOT NULL
 	`
 		sqlParams := []interface{}{
@@ -1725,13 +1726,13 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID int, toStoreIDs []int, co
 		// 添加toStore中不存在，但fromStore存在的
 		sql = `
 	INSERT INTO store_sku_bind(created_at, updated_at, last_operator, deleted_at, store_id, sku_id, sub_store_id, price, jx_price, unit_price, status,
-	jd_sync_status, ebai_sync_status, mtwm_sync_status)
+	jd_sync_status, ebai_sync_status, mtwm_sync_status, stock)
 	SELECT ?, ?, ?, ?, ?,
 	t1.sku_id, 0,
 	IF(t1.price * ? / 100 > 0, t1.price * ? / 100, 1) * ?,
 	IF(t1.jx_price * ? / 100 > 0, t1.jx_price * ? / 100, 1) * ?,
 	IF(t1.unit_price * ? / 100 > 0, t1.unit_price * ? / 100, 1) * ?,
-	IF(? = 0, ?, t1.status), ?, ?, ?
+	IF(? = 0, ?, t1.status), ?, ?, ?, t1.stock
 	FROM store_sku_bind t1
 	JOIN sku t2 ON t1.sku_id = t2.id AND t2.deleted_at = ?
 	JOIN sku_name t3 ON t2.name_id = t3.id AND t3.deleted_at = ?
diff --git a/business/model/model.go b/business/model/model.go
index ad4108335..de01880c6 100644
--- a/business/model/model.go
+++ b/business/model/model.go
@@ -92,7 +92,7 @@ const (
 	SyncFlagSeqMask   = 64 // 门店商家分类下的排序顺序
 
 	// combine
-	SyncFlagStoreSkuOnlyMask     = SyncFlagSaleMask | SyncFlagPriceMask
+	SyncFlagStoreSkuOnlyMask     = SyncFlagSaleMask | SyncFlagPriceMask | SyncFlagStockMask
 	SyncFlagStoreSkuModifiedMask = SyncFlagStoreSkuOnlyMask | SyncFlagModifiedMask
 	SyncFlagChangedMask          = SyncFlagSpecMask | SyncFlagNewMask | SyncFlagDeletedMask | SyncFlagStoreSkuModifiedMask
 )