diff --git a/cmd/lotus-storage-miner/init.go b/cmd/lotus-storage-miner/init.go
index e6395af7f..03537d820 100644
--- a/cmd/lotus-storage-miner/init.go
+++ b/cmd/lotus-storage-miner/init.go
@@ -519,9 +519,10 @@ func configureStorageMiner(ctx context.Context, api lapi.FullNode, addr address.
 	return nil
 }
 
-func createStorageMiner(ctx context.Context, api lapi.FullNode, peerid peer.ID, cctx *cli.Context) (addr address.Address, err error) {
+func createStorageMiner(ctx context.Context, api lapi.FullNode, peerid peer.ID, cctx *cli.Context) (address.Address, error) {
 	log.Info("Creating StorageMarket.CreateStorageMiner message")
 
+	var err error
 	var owner address.Address
 	if cctx.String("owner") != "" {
 		owner, err = address.NewFromString(cctx.String("owner"))
@@ -595,5 +596,5 @@ func createStorageMiner(ctx context.Context, api lapi.FullNode, peerid peer.ID,
 	}
 
 	log.Infof("New storage miners address is: %s (%s)", retval.IDAddress, retval.RobustAddress)
-	return addr, nil
+	return retval.IDAddress, nil
 }
diff --git a/storage/sealmgr/advmgr/storage.go b/storage/sealmgr/advmgr/storage.go
index 564935942..fda718b5b 100644
--- a/storage/sealmgr/advmgr/storage.go
+++ b/storage/sealmgr/advmgr/storage.go
@@ -58,7 +58,7 @@ func (st *storage) openPath(p string) error {
 		if err != nil {
 			if os.IsNotExist(err) {
 				if err := os.MkdirAll(filepath.Join(p, t.String()), 0755); err != nil {
-					return xerrors.Errorf("mkdir '%s': %w", filepath.Join(p, t.String()), err)
+					return xerrors.Errorf("openPath mkdir '%s': %w", filepath.Join(p, t.String()), err)
 				}
 
 				continue