diff --git a/src/App.svelte b/src/App.svelte
index 725e103..7a38532 100755
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -282,8 +282,8 @@
track_name={$playing_track?.name || ''}
artist_name={$playing_track?.artist || ''}
album_name={$playing_track?.albumName || ''}
- duration_sec={$time_record.duration || null}
- current_time_sec={$time_record.elapsed || 0}
+ duration_sec={$time_record.duration}
+ current_time_sec={$time_record.elapsed}
/>
{/if}
diff --git a/src/components/Button.svelte b/src/components/Button.svelte
index 364e2ce..cbcb6c4 100644
--- a/src/components/Button.svelte
+++ b/src/components/Button.svelte
@@ -1,33 +1,34 @@