diff --git a/packages/client/src/components/url-preview.vue b/packages/client/src/components/url-preview.vue
index d33b154ea..d866fd9ea 100644
--- a/packages/client/src/components/url-preview.vue
+++ b/packages/client/src/components/url-preview.vue
@@ -3,9 +3,6 @@
 	<button class="disablePlayer" :title="i18n.ts.disablePlayer" @click="playerEnabled = false"><i class="fas fa-times"></i></button>
 	<iframe :src="player.url + (player.url.match(/\?/) ? '&autoplay=1&auto_play=1' : '?autoplay=1&auto_play=1')" :width="player.width || '100%'" :heigth="player.height || 250" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen/>
 </div>
-<div v-else-if="tweetId && tweetExpanded" ref="twitter" class="twitter">
-	<iframe ref="tweet" scrolling="no" frameborder="no" :style="{ position: 'relative', width: '100%', height: `${tweetHeight}px` }" :src="`https://platform.twitter.com/embed/index.html?embedId=${embedId}&amp;hideCard=false&amp;hideThread=false&amp;lang=en&amp;theme=${$store.state.darkMode ? 'dark' : 'light'}&amp;id=${tweetId}`"></iframe>
-</div>
 <div v-else v-size="{ max: [400, 350] }" class="mk-url-preview">
 	<transition :name="$store.state.animation ? 'zoom' : ''" mode="out-in">
 		<component :is="self ? 'MkA' : 'a'" v-if="!fetching" :class="{ compact }" :[attr]="self ? url.substr(local.length) : url" rel="nofollow noopener" :target="target" :title="url">
@@ -24,16 +21,10 @@
 			</article>
 		</component>
 	</transition>
-	<div v-if="tweetId" class="expandTweet">
-		<a @click="tweetExpanded = true">
-			<i class="fab fa-twitter"></i> {{ i18n.ts.expandTweet }}
-		</a>
-	</div>
 </div>
 </template>
 
 <script lang="ts" setup>
-import { onUnmounted } from 'vue';
 import { url as local, lang } from '@/config';
 import { i18n } from '@/i18n';
 
@@ -61,23 +52,14 @@ let player = $ref({
 	height: null,
 });
 let playerEnabled = $ref(false);
-let tweetId = $ref<string | null>(null);
-let tweetExpanded = $ref(props.detail);
-const embedId = `embed${Math.random().toString().replace(/\D/,'')}`;
-let tweetHeight = $ref(150);
 
 const requestUrl = new URL(props.url);
 
-if (requestUrl.hostname === 'twitter.com') {
-	const m = requestUrl.pathname.match(/^\/.+\/status(?:es)?\/(\d+)/);
-	if (m) tweetId = m[1];
-}
-
 if (requestUrl.hostname === 'music.youtube.com' && requestUrl.pathname.match('^/(?:watch|channel)')) {
 	requestUrl.hostname = 'www.youtube.com';
 }
 
-const requestLang = (lang || 'ja-JP').replace('ja-KS', 'ja-JP');
+const requestLang = lang || 'en-US';
 
 requestUrl.hash = '';
 
@@ -93,21 +75,6 @@ fetch(`/url?url=${encodeURIComponent(requestUrl.href)}&lang=${requestLang}`).the
 		player = info.player;
 	});
 });
-
-function adjustTweetHeight(message: any) {
-	if (message.origin !== 'https://platform.twitter.com') return;
-	const embed = message.data?.['twttr.embed'];
-	if (embed?.method !== 'twttr.private.resize') return;
-	if (embed?.id !== embedId) return;
-	const height = embed?.params[0]?.height;
-	if (height) tweetHeight = height;
-}
-
-(window as any).addEventListener('message', adjustTweetHeight);
-
-onUnmounted(() => {
-	(window as any).removeEventListener('message', adjustTweetHeight);
-});
 </script>
 
 <style lang="scss" scoped>