diff --git a/business/jxstore/cms/sync_store_sku.go b/business/jxstore/cms/sync_store_sku.go
index 54dec9cdc..374999657 100644
--- a/business/jxstore/cms/sync_store_sku.go
+++ b/business/jxstore/cms/sync_store_sku.go
@@ -566,8 +566,10 @@ func PruneMissingStoreSkus(ctx *jxcontext.Context, parentTask tasksch.ITask, ven
 
 	var sku2Delete []*partner.StoreSkuInfo
 	var cat2Delete []*partner.BareCategoryInfo
-	task := tasksch.NewSeqTask(fmt.Sprintf("清除平台:%s上多余的门店商品", model.VendorChineseNames[vendorID]), ctx,
-		func(task *tasksch.SeqTask, step int, params ...interface{}) (result interface{}, err error) {
+	task := tasksch.NewParallelTask(fmt.Sprintf("清除平台:%s上多余的门店商品", model.VendorChineseNames[vendorID]),
+		tasksch.NewParallelConfig().SetParallelCount(1).SetIsContinueWhenError(isContinueWhenError), ctx,
+		func(task *tasksch.ParallelTask, batchItemList []interface{}, params ...interface{}) (retVal interface{}, err error) {
+			step := batchItemList[0].(int)
 			switch step {
 			case 0:
 				localSkuList, err := dao.GetStoreSkus2(db, vendorID, storeID, nil, false)
@@ -637,7 +639,7 @@ func PruneMissingStoreSkus(ctx *jxcontext.Context, parentTask tasksch.ITask, ven
 				cat2Delete = nil
 			}
 			return nil, err
-		}, 4)
+		}, []int{0, 1, 2, 3})
 	tasksch.HandleTask(task, parentTask, true).Run()
 	if isAsync {
 		hint = task.GetID()