diff --git a/blocksuite/affine/model/src/utils/types.ts b/blocksuite/affine/model/src/utils/types.ts
index a4586c7a8..2b1a6dba3 100644
--- a/blocksuite/affine/model/src/utils/types.ts
+++ b/blocksuite/affine/model/src/utils/types.ts
@@ -19,7 +19,8 @@ export type EmbedCardStyle =
   | 'html'
   | 'syncedDoc'
   | 'pdf'
-  | 'citation';
+  | 'citation'
+  | 'audio';
 
 export const LinkPreviewDataSchema = z.object({
   description: z.string().nullable(),
diff --git a/blocksuite/affine/shared/src/consts/index.ts b/blocksuite/affine/shared/src/consts/index.ts
index 84bd79308..8907007fe 100644
--- a/blocksuite/affine/shared/src/consts/index.ts
+++ b/blocksuite/affine/shared/src/consts/index.ts
@@ -33,6 +33,7 @@ export const EMBED_CARD_WIDTH: Record<EmbedCardStyle, number> = {
   syncedDoc: SYNCED_DEFAULT_WIDTH,
   pdf: 537 + 24 + 2,
   citation: 752,
+  audio: 116,
 };
 
 export const EMBED_CARD_HEIGHT: Record<EmbedCardStyle, number> = {
@@ -48,6 +49,7 @@ export const EMBED_CARD_HEIGHT: Record<EmbedCardStyle, number> = {
   syncedDoc: 455,
   pdf: 759 + 46 + 24 + 2,
   citation: 52,
+  audio: 116,
 };
 
 export const EMBED_BLOCK_FLAVOUR_LIST = [
diff --git a/packages/frontend/component/src/ui/audio-player/audio-player.css.ts b/packages/frontend/component/src/ui/audio-player/audio-player.css.ts
index ebb4dd05f..51388b36a 100644
--- a/packages/frontend/component/src/ui/audio-player/audio-player.css.ts
+++ b/packages/frontend/component/src/ui/audio-player/audio-player.css.ts
@@ -123,6 +123,7 @@ export const progressContainer = style({
   display: 'flex',
   alignItems: 'center',
   gap: 8,
+  minWidth: 0,
 });
 
 export const progressBar = style({
diff --git a/packages/frontend/component/src/ui/audio-player/audio-waveform.css.ts b/packages/frontend/component/src/ui/audio-player/audio-waveform.css.ts
index 0f66be87c..cbf26514b 100644
--- a/packages/frontend/component/src/ui/audio-player/audio-waveform.css.ts
+++ b/packages/frontend/component/src/ui/audio-player/audio-waveform.css.ts
@@ -9,4 +9,6 @@ export const root = style({
   position: 'relative',
   overflow: 'hidden',
   maxWidth: 2000, // since we have at least 1000 samples, the max width is 2000
+  minWidth: 0,
+  flex: 1,
 });
diff --git a/packages/frontend/core/src/blocksuite/attachment-viewer/audio/audio-block.css.ts b/packages/frontend/core/src/blocksuite/attachment-viewer/audio/audio-block.css.ts
index 6d3941787..f9f0be4ef 100644
--- a/packages/frontend/core/src/blocksuite/attachment-viewer/audio/audio-block.css.ts
+++ b/packages/frontend/core/src/blocksuite/attachment-viewer/audio/audio-block.css.ts
@@ -54,4 +54,5 @@ export const reloadButtonIcon = style({
 globalStyle(`.affine-attachment-container:has(${root})`, {
   border: 'none',
   overflow: 'visible',
+  height: 'fit-content !important',
 });