diff --git a/app/globals.css b/app/globals.css
index b5c61c9..13bbf1e 100644
--- a/app/globals.css
+++ b/app/globals.css
@@ -1,3 +1,7 @@
 @tailwind base;
 @tailwind components;
 @tailwind utilities;
+
+.zoomist-wrapper {
+    background: transparent !important;
+}
diff --git a/app/information/[id]/page.tsx b/app/information/[id]/page.tsx
index 16abde1..3529cf1 100644
--- a/app/information/[id]/page.tsx
+++ b/app/information/[id]/page.tsx
@@ -29,6 +29,14 @@ const INFO_DIRECTORY: { [id: string]: InfoMeta } = {
   }
 };
 
+export async function generateMetadata({ params }: { params: { id: string } }) {
+  const info = INFO_DIRECTORY[params.id];
+
+  return {
+    title: info?.title,
+  }
+}
+
 export default function InfoPage({ params }: { params: { id: string } }) {
   const info = INFO_DIRECTORY[params.id];
 
diff --git a/app/posts/[id]/page.tsx b/app/posts/[id]/page.tsx
index 7b4e3b0..15c3fee 100644
--- a/app/posts/[id]/page.tsx
+++ b/app/posts/[id]/page.tsx
@@ -3,6 +3,18 @@ import { client } from "@/sanity/lib/client";
 import PostContent from "@/components/posts/PostContent";
 import Image from "next/image";
 
+export async function generateMetadata({ params }: { params: { id: string } }) {
+  const post = await client.fetch<any>(`*[_type == "post" && slug.current == $slug][0] {
+    title, description
+  }`, { slug: params.id });
+
+
+  return {
+    title: post.title,
+    description: post.description
+  };
+}
+
 export default async function PostDetailPage({ params }: { params: { id: string } }) {
   const post = await client.fetch<any>(`*[_type == "post" && slug.current == $slug][0] {
     title, description, slug, body, author, publishedAt,
diff --git a/app/posts/page.tsx b/app/posts/page.tsx
index c707f49..6ff7fa2 100644
--- a/app/posts/page.tsx
+++ b/app/posts/page.tsx
@@ -3,6 +3,10 @@ import { client } from "@/sanity/lib/client";
 import Image from "next/image";
 import Link from "next/link";
 
+export const metadata = {
+  title: "博客"
+}
+
 export default async function PostList() {
   const posts = await client.fetch<any[]>(`*[_type == "post"] {
     title, description, slug, author, publishedAt,
diff --git a/components/NavigationDrawer.tsx b/components/NavigationDrawer.tsx
index 6f220f0..1a8b169 100644
--- a/components/NavigationDrawer.tsx
+++ b/components/NavigationDrawer.tsx
@@ -38,7 +38,7 @@ export interface NavigationItem {
 export const DRAWER_WIDTH = 320;
 export const NAVIGATION_ITEMS: NavigationItem[] = [
   { icon: <HomeIcon />, title: "首页", link: "/" },
-  { icon: <ArticleIcon />, title: "新闻", link: "/posts" },
+  { icon: <ArticleIcon />, title: "博客", link: "/posts" },
   {
     icon: <InfoIcon />, title: "信息中心", children: [
       { icon: <GavelIcon />, title: "用户协议", link: "/i/user-agreement" },
diff --git a/components/articles/ImageViewer.tsx b/components/articles/ImageViewer.tsx
new file mode 100644
index 0000000..8c6a65f
--- /dev/null
+++ b/components/articles/ImageViewer.tsx
@@ -0,0 +1,30 @@
+"use client";
+
+import { useEffect, useRef } from "react";
+import Zoomist from "zoomist";
+
+import "zoomist/css";
+
+export default function ImageViewer({ src, alt }: { src: string, alt: string }) {
+  const container = useRef<HTMLDivElement>(null);
+
+  useEffect(() => {
+    if (container.current) {
+      new Zoomist(container.current, {
+        maxScale: 5,
+        bounds: true,
+        pinchable: true,
+      });
+    }
+  });
+
+  return (
+    <div ref={container} className="zoomist-container h-fit">
+      <div className="zoomist-wrapper">
+        <div className="zoomist-image h-fit">
+          <img src={src} alt={alt} />
+        </div>
+      </div>
+    </div>
+  );
+}
\ No newline at end of file
diff --git a/components/posts/PostContent.tsx b/components/posts/PostContent.tsx
index 5e847a0..3512bc0 100644
--- a/components/posts/PostContent.tsx
+++ b/components/posts/PostContent.tsx
@@ -1,7 +1,30 @@
-"use client";
-
 import { PortableText } from "@portabletext/react";
+import { client } from "@/sanity/lib/client";
+import imageUrlBuilder from "@sanity/image-url";
+import Link from "next/link";
+import ImageViewer from "@/components/articles/ImageViewer";
 
 export default function PostContent({ content }: { content: any }) {
-  return <PortableText value={content} />;
+  const imageBuilder = imageUrlBuilder(client);
+
+  const componentSet = {
+    types: {
+      image: ({ value }: any) => {
+        const image = imageBuilder.image(value);
+        return <ImageViewer src={image.url()} alt={value.alt} />;
+      }
+    },
+    marks: {
+      link: ({ children, value }: any) => {
+        const rel = !value.href.startsWith("/") ? "noreferrer noopener" : undefined;
+        return (
+          <Link href={value.href} rel={rel}>
+            {children}
+          </Link>
+        );
+      }
+    }
+  };
+
+  return <PortableText value={content} components={componentSet} />;
 }
diff --git a/package.json b/package.json
index 516b20e..03032df 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,8 @@
     "react-dom": "^18",
     "react-markdown": "^9.0.1",
     "sanity": "^3.25",
-    "styled-components": "^6.0"
+    "styled-components": "^6.0",
+    "zoomist": "^2.0.11"
   },
   "devDependencies": {
     "@tailwindcss/typography": "^0.5.10",