diff --git a/weed/filer/tikv/tikv_store.go b/weed/filer/tikv/tikv_store.go
index 20fa5999d..a85c8119f 100644
--- a/weed/filer/tikv/tikv_store.go
+++ b/weed/filer/tikv/tikv_store.go
@@ -185,7 +185,7 @@ func (store *TikvStore) DeleteFolderChildren(ctx context.Context, path util.Full
 			return nil
 		}
 		if err := store.deleteBatch(ctx, keys); err != nil {
-			return fmt.Errorf("delete batch in %s, error: %v", path, err)
+			return fmt.Errorf("delete batch in %s, error: %w", path, err)
 		}
 		keys = keys[:0]
 		return nil