diff --git a/packages/core/src/extensions/embed-paste.ts b/packages/core/src/extensions/embed-paste.ts
index 19d8350f..016e80b7 100644
--- a/packages/core/src/extensions/embed-paste.ts
+++ b/packages/core/src/extensions/embed-paste.ts
@@ -3,7 +3,7 @@ import { closeHistory } from '@prosekit/pm/history'
 import { Plugin, PluginKey } from '@prosekit/pm/state'
 import type { EditorView } from '@prosekit/pm/view'
 
-import { matchEmbed } from './embed/index.ts'
+import { matchEmbed } from './embed.ts'
 import { getPastedText } from './paste.ts'
 
 const embedPasteKey = new PluginKey('meowdown-embed-paste')
diff --git a/packages/core/src/extensions/embed/types.ts b/packages/core/src/extensions/embed-types.ts
similarity index 100%
rename from packages/core/src/extensions/embed/types.ts
rename to packages/core/src/extensions/embed-types.ts
diff --git a/packages/core/src/extensions/embed/index.ts b/packages/core/src/extensions/embed.ts
similarity index 80%
rename from packages/core/src/extensions/embed/index.ts
rename to packages/core/src/extensions/embed.ts
index 7708278f..d4c9b1cc 100644
--- a/packages/core/src/extensions/embed/index.ts
+++ b/packages/core/src/extensions/embed.ts
@@ -1,8 +1,8 @@
+import type { EmbedDescriptor, EmbedMatcher } from './embed-types.ts'
 import { listenForTweetHeight, matchTweet } from './tweet.ts'
-import type { EmbedDescriptor, EmbedMatcher } from './types.ts'
 import { matchYouTube } from './youtube.ts'
 
-export type { EmbedDescriptor } from './types.ts'
+export type { EmbedDescriptor } from './embed-types.ts'
 export { listenForTweetHeight }
 
 const EMBED_MATCHERS: readonly EmbedMatcher[] = [matchYouTube, matchTweet]
diff --git a/packages/core/src/extensions/image.ts b/packages/core/src/extensions/image.ts
index 87b32ca3..0925cdac 100644
--- a/packages/core/src/extensions/image.ts
+++ b/packages/core/src/extensions/image.ts
@@ -7,7 +7,7 @@ import {
   type ResizeEndEvent,
 } from '@prosekit/web/resizable'
 
-import { listenForTweetHeight, matchEmbed, type EmbedDescriptor } from './embed/index.ts'
+import { listenForTweetHeight, matchEmbed, type EmbedDescriptor } from './embed.ts'
 import { getMarkRangeAt } from './get-mark-range-at.ts'
 import type { MdImageAttrs } from './inline-marks.ts'
 import { formatMagicComment, parseMagicComment, stripMagicComment } from './magic-comment.ts'
diff --git a/packages/core/src/extensions/embed/tweet.test.ts b/packages/core/src/extensions/tweet.test.ts
similarity index 100%
rename from packages/core/src/extensions/embed/tweet.test.ts
rename to packages/core/src/extensions/tweet.test.ts
diff --git a/packages/core/src/extensions/embed/tweet.ts b/packages/core/src/extensions/tweet.ts
similarity index 94%
rename from packages/core/src/extensions/embed/tweet.ts
rename to packages/core/src/extensions/tweet.ts
index 7c301bd4..89e69123 100644
--- a/packages/core/src/extensions/embed/tweet.ts
+++ b/packages/core/src/extensions/tweet.ts
@@ -1,6 +1,6 @@
-import { prefersDarkColorScheme } from '../../utils/prefers-dark-color-scheme.ts'
+import { prefersDarkColorScheme } from '../utils/prefers-dark-color-scheme.ts'
 
-import type { EmbedMatcher } from './types.ts'
+import type { EmbedMatcher } from './embed-types.ts'
 
 const TWEET_HOSTS = /^(?:www\.|mobile\.)?(?:twitter\.com|x\.com)$/i
 const STATUS_ID = /\/status(?:es)?\/(\d+)/
diff --git a/packages/core/src/extensions/embed/youtube.test.ts b/packages/core/src/extensions/youtube.test.ts
similarity index 100%
rename from packages/core/src/extensions/embed/youtube.test.ts
rename to packages/core/src/extensions/youtube.test.ts
diff --git a/packages/core/src/extensions/embed/youtube.ts b/packages/core/src/extensions/youtube.ts
similarity index 97%
rename from packages/core/src/extensions/embed/youtube.ts
rename to packages/core/src/extensions/youtube.ts
index 7873635f..b08ca7d9 100644
--- a/packages/core/src/extensions/embed/youtube.ts
+++ b/packages/core/src/extensions/youtube.ts
@@ -1,4 +1,4 @@
-import type { EmbedMatcher } from './types.ts'
+import type { EmbedMatcher } from './embed-types.ts'
 
 const YOUTUBE_HOSTS = /^(?:www\.|m\.)?(?:youtube\.com|youtube-nocookie\.com)$/i
 const YOUTU_BE_HOST = /^(?:www\.)?youtu\.be$/i
diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index 2d3f9e65..eaff2db8 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -22,7 +22,7 @@ export {
 export { codeBlockLanguages, type LanguageItem } from './extensions/code-block-languages.ts'
 export type { CodeBlockFenceStyle, MeowdownCodeBlockAttrs } from './extensions/code-block.ts'
 export { defineEmbedPaste } from './extensions/embed-paste.ts'
-export { listenForTweetHeight, matchEmbed, type EmbedDescriptor } from './extensions/embed/index.ts'
+export { listenForTweetHeight, matchEmbed, type EmbedDescriptor } from './extensions/embed.ts'
 export {
   defineExitBoundaryHandler,
   type ExitBoundaryHandler,