diff --git a/provider/builder.go b/provider/builder.go
index d49333965..08f18a5d8 100644
--- a/provider/builder.go
+++ b/provider/builder.go
@@ -25,7 +25,7 @@ func WindowPostScheduler(ctx context.Context, fc config.LotusProviderFees, pc co
 	stor paths.Store, idx paths.SectorIndex, max int) (*lpwindow.WdPostTask, *lpwindow.WdPostSubmitTask, *lpwindow.WdPostRecoverDeclareTask, error) {
 
 	// todo config
-	ft := lpwindow.NewSimpleFaultTracker(stor, idx, 32, 5*time.Second, 300*time.Second)
+	ft := lpwindow.NewSimpleFaultTracker(stor, idx, pc.ParallelCheckLimit, time.Duration(pc.SingleCheckTimeout), time.Duration(pc.PartitionCheckTimeout))
 
 	computeTask, err := lpwindow.NewWdPostTask(db, api, ft, lw, verif, chainSched, addresses, max)
 	if err != nil {