diff --git a/src/components/notion/blocks/Audio.tsx b/src/components/notion/blocks/Audio.tsx
index 7788da2..b3cc41c 100644
--- a/src/components/notion/blocks/Audio.tsx
+++ b/src/components/notion/blocks/Audio.tsx
@@ -6,8 +6,10 @@ type Props = {
 };
 
 export const Audio = ({ block: { audio } }: Props) => {
+  const caption = audio.caption.length > 0 ? audio.caption[0].plain_text : '';
+
   return (
-    <div className="my-4">
+    <div className="my-4 flex flex-col items-center">
       <audio controls className="w-full">
         <source
           src={audio.type === 'file' ? audio.file.url : audio.external.url}
@@ -19,6 +21,11 @@ export const Audio = ({ block: { audio } }: Props) => {
         />
         Your browser does not support the audio element.
       </audio>
+      {caption && (
+        <figcaption className="text-xs text-gray-400 text-center mt-1">
+          {caption}
+        </figcaption>
+      )}
     </div>
   );
 };
diff --git a/src/components/notion/blocks/Embed.tsx b/src/components/notion/blocks/Embed.tsx
index 48a4b6d..dd2bc22 100644
--- a/src/components/notion/blocks/Embed.tsx
+++ b/src/components/notion/blocks/Embed.tsx
@@ -12,19 +12,26 @@ type Props = {
 
 export const Embed = ({ block }: Props) => {
   const { url } = block.embed;
+  const caption = block.embed.caption.length > 0 ? block.embed.caption[0].plain_text : ''; 
 
-  if (url.includes('instagram.com')) return <Instagram url={url} />;
-  if (url.includes('facebook.com')) return <Facebook url={url} />;
-  if (url.includes('twitter.com')) return <Twitter url={url} />;
-  if (url.includes('tiktok.com')) return <TikTok url={url} />;
+  if (url.includes('instagram.com')) return <Instagram url={url} caption={caption} />;
+  if (url.includes('facebook.com'))  return <Facebook  url={url} caption={caption} />;
+  if (url.includes('twitter.com'))   return <Twitter   url={url} caption={caption} />;
+  if (url.includes('x.com'))         return <Twitter   url={url} caption={caption} />;
+  if (url.includes('tiktok.com'))    return <TikTok    url={url} caption={caption} />;
 
   return (
-    <div className="my-5">
+    <div className="my-5 text-center">
       <iframe
         src={url}
         height={500}
         className="w-full overflow-hidden"
       ></iframe>
+      {caption && (
+        <figcaption className="text-xs text-gray-400 text-center">
+          {caption}
+        </figcaption>
+      )}
     </div>
   );
 };
diff --git a/src/components/notion/blocks/File.tsx b/src/components/notion/blocks/File.tsx
index 82479b7..6a0d7ae 100644
--- a/src/components/notion/blocks/File.tsx
+++ b/src/components/notion/blocks/File.tsx
@@ -33,13 +33,13 @@ export const File = ({ block }: Props) => {
           <span className="group-hover:underline">
             {lastElementInArray.split('?')[0]}
           </span>
-          {caption_file && (
-            <figcaption className="text-xs text-gray-400">
-              {caption_file}
-            </figcaption>
-          )}
         </span>
       </Link>
+      {caption_file && (
+        <figcaption className="text-xs text-gray-400 mt-1 ml-7">
+          {caption_file}
+        </figcaption>
+      )}
     </figure>
   );
 };
diff --git a/src/components/notion/blocks/Pdf.tsx b/src/components/notion/blocks/Pdf.tsx
index 6af9fd7..b76947c 100644
--- a/src/components/notion/blocks/Pdf.tsx
+++ b/src/components/notion/blocks/Pdf.tsx
@@ -8,12 +8,14 @@ type Props = {
 };
 
 export const Pdf = ({ block: { pdf } }: Props) => {
+  const caption = pdf.caption.length > 0 ? pdf.caption[0].plain_text : '';
+
   return (
-    <div className="my-4 leading-8">
+    <div className="my-4 leading-8 flex flex-col items-center">
       <object
         data={pdf.type === 'file' ? pdf.file.url : pdf.external.url}
         type="application/pdf"
-        className="h-auto w-full"
+        className="w-full max-w-[700px] sm:max-w-[450px] h-auto min-h-[500px]"
         aria-labelledby="PDF document"
       >
         <div>Your browser does not support PDFs.</div>
@@ -24,6 +26,11 @@ export const Pdf = ({ block: { pdf } }: Props) => {
           Download the PDF
         </Link>
       </object>
+      {caption && (
+        <figcaption className="text-xs text-gray-400 text-center mt-1">
+          {caption}
+        </figcaption>
+      )}
     </div>
   );
 };
diff --git a/src/components/notion/blocks/Video.tsx b/src/components/notion/blocks/Video.tsx
index 2e880e5..74ef315 100644
--- a/src/components/notion/blocks/Video.tsx
+++ b/src/components/notion/blocks/Video.tsx
@@ -1,6 +1,7 @@
 import type { VideoBlockObjectResponse } from '@notionhq/client/build/src/api-endpoints';
 import type { BlockWithChildren } from '~/types/notion';
 
+import { Facebook } from './embed/Facebook';
 import { YouTube } from './embed/YouTube';
 
 type Props = {
@@ -8,23 +9,41 @@ type Props = {
 };
 
 export const Video = ({ block }: Props) => {
+  const caption = block.video.caption.length > 0 ? block.video.caption[0].plain_text : '';
+
   if (block.video.type === 'file') {
     return (
-      <video controls className="h-40 w-72 md:h-52 md:w-96">
-        <source src={block.video.file.url} type="video/mp4" />
-        <source src={block.video.file.url} type="video/ogg" />
-        Your browser does not support the video tag.
-      </video>
+      <div className="my-5 flex flex-col text-center justify-center items-center">
+        <video controls className="w-full max-h-[400px] max-w-[550px]">
+          <source src={block.video.file.url} type="video/mp4" />
+          <source src={block.video.file.url} type="video/ogg" />
+          Your browser does not support the video tag.
+        </video>
+        {caption && (
+          <figcaption className="text-xs text-gray-400 text-center mt-1">
+            {caption}
+          </figcaption>
+        )}
+      </div>
     );
   } else if (block.video.type === 'external') {
     const { url } = block.video.external;
     if (url.includes('youtu.be') || url.includes('youtube.com'))
-      return <YouTube url={url} />;
+      return <YouTube url={url} caption={caption} />;
+    if (url.includes('facebook') || url.includes('fb.watch'))
+      return <Facebook url={url} caption={caption} />;
 
     return (
-      <video controls className="h-40 w-72 md:h-52 md:w-96">
-        <source src={block.video.external.url} />
-      </video>
+      <div className="my-5 flex flex-col text-center justify-center items-center">
+        <video controls className="w-full max-h-[400px] max-w-[550px]">
+          <source src={block.video.external.url} />
+        </video>
+        {caption && (
+          <figcaption className="text-xs text-gray-400 text-center mt-1">
+            {caption}
+          </figcaption>
+        )}
+      </div>
     );
   }
 
diff --git a/src/components/notion/blocks/embed/Facebook.tsx b/src/components/notion/blocks/embed/Facebook.tsx
index 11d9037..23bfb23 100644
--- a/src/components/notion/blocks/embed/Facebook.tsx
+++ b/src/components/notion/blocks/embed/Facebook.tsx
@@ -1,3 +1,4 @@
+import Link from 'next/link';
 import Script from 'next/script';
 import { useReducer, useRef } from 'react';
 
@@ -5,9 +6,10 @@ import { useMutationObserver } from '~/hooks/useMutationObserver';
 
 type Props = {
   url: string;
+  caption?: string;
 };
 
-export const Facebook = ({ url }: Props) => {
+export const Facebook = ({ url, caption }: Props) => {
   const ref = useRef<HTMLDivElement>(null);
   const [isLoading, onLoaded] = useReducer(() => false, true);
   useMutationObserver({
@@ -20,19 +22,24 @@ export const Facebook = ({ url }: Props) => {
   });
 
   return (
-    <div className="relative my-5">
-      {isLoading && <Skeleton />}
+    <div className="relative my-5 text-center mx-auto"> 
+        {isLoading && <Skeleton url={url} />}
       <div className="fb-post min-h-[328px]" data-href={url} ref={ref}></div>
       <Script
         async
         defer
         src="https://connect.facebook.net/en_US/sdk.js#xfbml=1&version=v3.2"
       />
+      {caption && (
+        <figcaption className="text-xs text-gray-400 text-center mt-1">
+          {caption}
+        </figcaption>
+      )}
     </div>
   );
 };
 
-const Skeleton = () => {
+const Skeleton = ({ url }: { url: string }) => {
   return (
     <div className="absolute top-0 w-full min-w-[350px] max-w-[750px] bg-white drop-shadow">
       <div className="animate-pulse">
@@ -45,6 +52,17 @@ const Skeleton = () => {
           </div>
         </div>
       </div>
+      <div className="absolute top-32 left-1/2 flex -translate-x-1/2 flex-col items-center justify-center gap-4">
+        <div className="mx-auto w-[200px]">
+          <Link
+              href={url}
+              className="text-center text-sm font-semibold text-blue-600"
+              target="_blank"
+            >
+              View on Facebook
+          </Link>
+        </div>
+      </div>
     </div>
   );
 };
diff --git a/src/components/notion/blocks/embed/Instagram.tsx b/src/components/notion/blocks/embed/Instagram.tsx
index 01e4f09..47f0751 100644
--- a/src/components/notion/blocks/embed/Instagram.tsx
+++ b/src/components/notion/blocks/embed/Instagram.tsx
@@ -4,11 +4,12 @@ import Script from 'next/script';
 
 type Props = {
   url: string;
+  caption?: string;
 };
 
-export const Instagram = ({ url }: Props) => {
+export const Instagram = ({ url, caption }: Props) => {
   return (
-    <div className="my-5">
+    <div className="my-5 text-center mx-auto max-w-[360px]">
       <blockquote
         className="instagram-media w-full rounded border-2 border-gray-100 bg-white drop-shadow-md"
         data-instgrm-captioned
@@ -18,6 +19,11 @@ export const Instagram = ({ url }: Props) => {
         <Skeleton url={url} />
       </blockquote>
       <Script async defer src="//www.instagram.com/embed.js" />
+      {caption && (
+        <figcaption className="text-xs text-gray-400 text-center mt-1">
+          {caption}
+        </figcaption>
+      )}
     </div>
   );
 };
diff --git a/src/components/notion/blocks/embed/TikTok.tsx b/src/components/notion/blocks/embed/TikTok.tsx
index 9ebc95c..8b3edcf 100644
--- a/src/components/notion/blocks/embed/TikTok.tsx
+++ b/src/components/notion/blocks/embed/TikTok.tsx
@@ -1,22 +1,70 @@
+import Link from 'next/link';
 import Script from 'next/script';
+import { useState, useEffect } from 'react';
 
 type Props = {
   url: string;
+  caption?: string;
 };
 
-export const TikTok = ({ url }: Props) => {
+export const TikTok = ({ url, caption }: Props) => {
+  const [isLoaded, setIsLoaded] = useState(false);
   const TikTokVideoId = url.match(/\/video\/(\d+)/)?.[1];
 
+  useEffect(() => {
+    const handleLoad = () => setIsLoaded(true);
+    window.addEventListener('tiktok-load', handleLoad);
+
+    return () => {
+      window.removeEventListener('tiktok-load', handleLoad);
+    };
+  }, []);
+
+  return (
+    <div className="my-5 text-center mx-auto">
+      {!isLoaded && <Skeleton url={url} />}
+      {isLoaded && (
+        <blockquote
+          className="tiktok-embed min-w-[325px] max-w-[605px]"
+          data-video-id={TikTokVideoId}
+          cite={url}
+        >
+          <section></section>
+        </blockquote>
+      )}
+      <Script async defer src="https://www.tiktok.com/embed.js" onLoad={() => setIsLoaded(true)} />
+      {caption && (
+        <figcaption className="-mt-4 text-xs text-gray-400 text-center">
+          {caption}
+        </figcaption>
+      )}
+    </div>
+  );
+};
+
+const Skeleton = ({ url }: { url: string }) => {
   return (
-    <div className="my-5">
-      <blockquote
-        cite={url}
-        data-video-id={TikTokVideoId}
-        className="tiktok-embed min-w[325px] max-w-[605px]"
-      >
-        <section></section>
-      </blockquote>
-      <Script async defer src="https://www.tiktok.com/embed.js" />
+    <div className="mb-4 relative w-80 left-1/2 transform -translate-x-1/2 flex flex-col items-center bg-white drop-shadow ">
+      <div className="animate-pulse">
+        <div className="flex items-center gap-2 p-[10px]"></div>
+        <div className="h-80 w-60 bg-gray-200"></div>
+          <div className="h-14 p-3">
+            <div className="h-3 w-36 rounded bg-gray-200"></div>
+            <div className="mt-1 h-3 w-28 rounded bg-gray-200"></div>
+          </div>
+        </div>
+      <div className="absolute top-40 left-1/2 transform -translate-x-1/2 flex flex-col items-center justify-center gap-4 z-10">
+        <div className="mx-auto w-[200px]">
+          <Link
+            href={url}
+            className="text-center text-sm font-semibold text-blue-600"
+            target="_blank"
+            style={{ color: '#2563EB' }} 
+          >
+            View on TikTok
+          </Link>
+        </div>
+      </div>
     </div>
   );
 };
diff --git a/src/components/notion/blocks/embed/Twitter.tsx b/src/components/notion/blocks/embed/Twitter.tsx
index e58f4fc..a264801 100644
--- a/src/components/notion/blocks/embed/Twitter.tsx
+++ b/src/components/notion/blocks/embed/Twitter.tsx
@@ -6,27 +6,33 @@ import { useMutationObserver } from '~/hooks/useMutationObserver';
 
 type Props = {
   url: string;
+  caption?: string;
 };
 
-export const Twitter = ({ url }: Props) => {
+export const Twitter = ({ url, caption }: Props) => {
   const isTweet = url.includes('/status/');
-  if (isTweet) return <Tweet url={url} />;
+  if (isTweet) return <Tweet url={url} caption={caption} />;
 
-  return <Timeline url={url} />;
+  return <Timeline url={url} caption={caption} />;
 };
 
-const Tweet = ({ url }: Props) => {
+const Tweet = ({ url, caption }: Props) => {
   return (
-    <div className="my-4">
+    <div className="my-4 text-center flex flex-col items-center">
       <blockquote className="twitter-tweet" data-lang="ja">
         <Skeleton url={url} />
       </blockquote>
       <Script async defer src="https://platform.twitter.com/widgets.js" />
+      {caption && (
+        <figcaption className="-mt-1 text-xs text-gray-400 text-center">
+          {caption}
+        </figcaption>
+      )}
     </div>
   );
 };
 
-const Timeline = ({ url }: Props) => {
+const Timeline = ({ url, caption }: Props) => {
   const ref = useRef<HTMLDivElement>(null);
   const [isLoading, onLoaded] = useReducer(() => false, true);
   useMutationObserver({
@@ -39,7 +45,7 @@ const Timeline = ({ url }: Props) => {
   });
 
   return (
-    <div className="my-4 min-h-[600px]" ref={ref}>
+    <div className="my-4 min-h-[600px] text-center" ref={ref}>
       {isLoading && <Skeleton url={url} />}
       <Link
         href={url}
@@ -48,13 +54,18 @@ const Timeline = ({ url }: Props) => {
         target="_blank"
       ></Link>
       <Script async defer src="https://platform.twitter.com/widgets.js" />
+      {caption && (
+        <figcaption className="text-xs text-gray-400 text-center mt-1">
+          {caption}
+        </figcaption>
+      )}
     </div>
   );
 };
 
 const Skeleton = ({ url }: Props) => {
   return (
-    <div className="relative rounded-lg bg-white drop-shadow ">
+    <div className="mb-2 relative rounded-lg bg-white drop-shadow ">
       <div className="flex h-[600px] animate-pulse flex-col justify-between px-4 pb-4 pt-3">
         <div>
           <div className="flex items-center gap-1">
@@ -86,7 +97,7 @@ const Skeleton = ({ url }: Props) => {
           className="text-center text-sm font-semibold text-blue-600"
           target="_blank"
         >
-          View on Twitter
+          View on X
         </Link>
       </div>
     </div>
diff --git a/src/components/notion/blocks/embed/YouTube.tsx b/src/components/notion/blocks/embed/YouTube.tsx
index b1884c2..f2e1721 100644
--- a/src/components/notion/blocks/embed/YouTube.tsx
+++ b/src/components/notion/blocks/embed/YouTube.tsx
@@ -1,14 +1,15 @@
 type Props = {
   url: string;
+  caption?: string;
 };
 
-export const YouTube = ({ url }: Props) => {
+export const YouTube = ({ url, caption }: Props) => {
   const YouTubeVideoId = url.match(
     /(?:\?v=|&v=|youtu\.be\/)(.*?)(?:\?|&|$)/,
   )?.[1];
 
   return (
-    <div className="m-1.5">
+    <div className="m-1.5 flex flex-col text-center justify-center items-center">
       <iframe
         width={560}
         height={315}
@@ -16,8 +17,13 @@ export const YouTube = ({ url }: Props) => {
         title="YouTube video player"
         allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
         allowFullScreen
-        className="h-40 w-72 sm:h-52 sm:w-96"
+        className="w-full max-h-[400px] max-w-[550px]"
       ></iframe>
+      {caption && (
+        <figcaption className="text-xs text-gray-400 text-center">
+          {caption}
+        </figcaption>
+      )}
     </div>
   );
 };