diff --git a/package.json b/package.json
index fa1ccd59d90acaa98b1709ca4886ca3f37a45cde..63cdbd41aa7577460ac0bd54a7bac7157e72dbea 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
     "react-scroll": "^1.9.0"
   },
   "devDependencies": {
+    "@types/mathjax": "^0.0.40",
     "@types/node": "^20.12.10",
     "@types/react": "^18.2.66",
     "@types/react-dom": "^18.2.22",
diff --git a/src/asset/img/miami.jpg b/src/asset/img/miami.jpg
deleted file mode 100644
index e28211a51966fb08dbcd1ba564ebd7ef7f760906..0000000000000000000000000000000000000000
Binary files a/src/asset/img/miami.jpg and /dev/null differ
diff --git a/src/containers/App/App.css b/src/containers/App/App.css
index 8bfe1a6ccb95d67cab713f75a2cda60cd56ac589..557e886a4223af4a42a12077499d96d96d3eb30a 100644
--- a/src/containers/App/App.css
+++ b/src/containers/App/App.css
@@ -18,13 +18,6 @@ body {
   background-color: rgb(245, 245, 220);
 }
 
-.bg-miami {
-  background-image: url('/src/asset/miami.jpg'); /* 背景图片路径 */
-  background-size: cover;        /* 使背景图片覆盖整个容器 */
-  background-position: center;   /* 居中对齐背景图片 */
-  background-repeat: no-repeat;  /* 防止背景图片重复 */
-  background-attachment: fixed;  /* 固定背景图片,使其在滚动时不移动 */
-}
 
 /* CALLOUT */
 .bd-callout {
@@ -95,19 +88,10 @@ footer a:hover {
 }
 
 /* header */
-.bg-miami {
-  background-image: url('/src/asset/img/miami.jpg'); /* 背景图片路径 */
-  background-size: cover;        /* 使背景图片覆盖整个容器 */
-  background-position: center;   /* 居中对齐背景图片 */
-  background-repeat: no-repeat;  /* 防止背景图片重复 */
-  background-attachment: fixed;  /* 固定背景图片,使其在滚动时不移动 */
-}
-
-
 .custom-header-home {
   width: 100vw;
   height: 100vh;
-  background-image: url('/src/asset/img/miami.jpg'); /* 背景图片路径 */
+  background-image: url('https://static.igem.wiki/teams/5378/image/zxa-tp.webp'); /* 背景图片路径 */
   background-size: cover;        /* 使背景图片覆盖整个容器 */
   background-position: center;   /* 居中对齐背景图片 */
   background-repeat: no-repeat;  /* 防止背景图片重复 */
diff --git a/src/contents/home.tsx b/src/contents/home.tsx
index 96fae70ecc719fd4628c3d370de4a91c3841cb64..80418be2855635e79463443ee3d9971333351a2e 100644
--- a/src/contents/home.tsx
+++ b/src/contents/home.tsx
@@ -15,7 +15,7 @@ export function Home() {
           <div className="row justify-content-center h1 full-height-element">
             Section 1
             <img
-                src="https://img0.baidu.com/it/u=351821279,2605385406&fm=253&fmt=auto&app=138&f=PNG?w=600&h=335"
+                src="https://static.igem.wiki/teams/5378/image/zxa-tp.webp"
                 alt="dungreed"
                 className="responsive-img"
               />
@@ -23,7 +23,7 @@ export function Home() {
           <div className="row justify-content-center h1 full-height-element">
             Section 2
             <img
-                src="https://pic.3h3.com/up/2023/0915/20230915100746929.png"
+                src="https://static.igem.wiki/teams/5378/image/zxa-tp.webp"
                 alt="dungreed"
                 className="responsive-img"
               />
@@ -31,7 +31,7 @@ export function Home() {
           <div className="row justify-content-center h1 full-height-element">
             Section 3
             <img
-                src="https://img0.baidu.com/it/u=3750079665,4155589639&fm=253&fmt=auto&app=138&f=PNG?w=600&h=338"
+                src="https://static.igem.wiki/teams/5378/image/zxa-tp.webp"
                 alt="dungreed"
                 className="responsive-img"
               />
diff --git a/src/contents/model.tsx b/src/contents/model.tsx
index 257ab9811e4309c2cb9b4eb70a9da1b86f285fbc..09aada405f9ee1c7a9269a1a0e500d6e49609c48 100644
--- a/src/contents/model.tsx
+++ b/src/contents/model.tsx
@@ -2,6 +2,7 @@ import { Nav } from 'react-bootstrap';
 import { Link,Element } from 'react-scroll';
 import React,{useEffect,useState} from 'react';
 
+
 // sidenavbar begin
 interface SideNavbarProps {
   activeLink: string;
@@ -86,7 +87,9 @@ export function Model() {
               <h4 className="center-text">Section 3</h4>
               <p className="indent">las ijffs aiskfd fskj iiwls asd.aass ffas awssd awus iisal fask.aisisad ksjdfkaf iwjasifjakdshf wijdfalksjf wiksjkfjksalhf, gsahfjhgejkfh  uhaejkfh sjdihgfuqiw jh sjiafhjsaj fh asd.</p>
               <p className="indent">las ijffs aiskfd fskj iiwls asd.aass ffas awssd awus iisal fask.aisisad ksjdfkaf iwjasifjakdshf wijdfalksjf wiksjkfjksalhf, gsahfjhgejkfh  uhaejkfh sjdihgfuqiw jh sjiafhjsaj fh asd.</p>
+              
               </div>
+
               </Element>
           
 
diff --git a/src/contents/team.tsx b/src/contents/team.tsx
index 7ffc19be535d1a6faf7dfe1cebf1dbf0b9dd310b..9921410648eaf408896e73a6331320fc70e1f6f1 100644
--- a/src/contents/team.tsx
+++ b/src/contents/team.tsx
@@ -3,11 +3,13 @@ import React, { useState } from 'react';
 interface CardProps {
   image1: string;
   image2: string;
-  title: string;
-  description: string;
+  title1: string;
+  title2: string;
+  description1: string;
+  description2: string;
 }
 
-const Card: React.FC<CardProps> = ({ image1, image2, title, description }) => {
+const Card: React.FC<CardProps> = ({ image1, image2, title1,title2, description1,description2 }) => {
   const [hover, setHover] = useState(false);
 
   return (
@@ -19,12 +21,14 @@ const Card: React.FC<CardProps> = ({ image1, image2, title, description }) => {
       <div className="card">
         <img 
           src={hover ? image2 : image1} 
-          alt={title} 
+          alt={title1} 
           className="card-img-top"
         />
         <div className="card-body">
-          <h5 className="card-title">{title}</h5>
-          <p className="card-text">{description}</p>
+
+          <h5 className="card-title">{hover? title2:title1}</h5>
+          <p className="card-text">{hover?description2:description1}</p>
+
         </div>
       </div>
     </div>
@@ -44,17 +48,21 @@ export function Team() {
         <div className="col-2">
           <div className='row-custom-height-card-space'></div>
           <Card 
-          image1= "https://img0.baidu.com/it/u=45513050,3171194851&fm=253&fmt=auto&app=138&f=JPEG?w=885&h=500"
-          image2= "https://img1.baidu.com/it/u=455465338,4231697526&fm=253&fmt=auto&app=120&f=JPEG?w=800&h=500"
-          title="yujiro" 
-          description="Strongest man."
+          image1= "https://static.igem.wiki/teams/5378/school-badge/smu.webp"
+          image2= "https://static.igem.wiki/teams/5378/school-badge/gdmu.webp"
+          title1="SMU" 
+          title2='GDMU'
+          description1="SMU Description."
+          description2='GDMU Description'
           />
           <div className='row-custom-height-card-space'></div>
           <Card 
-          image1="https://via.placeholder.com/300x200.png?text=Image+1" 
-          image2="https://via.placeholder.com/300x200.png?text=Image+2" 
-          title="Card Title" 
-          description="Card description goes here."
+          image1= "https://static.igem.wiki/teams/5378/school-badge/smu.webp"
+          image2= "https://static.igem.wiki/teams/5378/school-badge/gdmu.webp"
+          title1="SMU" 
+          title2='GDMU'
+          description1="SMU Description."
+          description2='GDMU Description'
           />
           <div className='row-custom-height-card-space'></div>
           </div>
@@ -64,17 +72,21 @@ export function Team() {
         <div className="col-2">
           <div className='row-custom-height-card-space'></div>
           <Card 
-          image1="https://via.placeholder.com/300x200.png?text=Image+1" 
-          image2="https://via.placeholder.com/300x200.png?text=Image+2" 
-          title="Card Title" 
-          description="Card description goes here."
+          image1= "https://static.igem.wiki/teams/5378/school-badge/smu.webp"
+          image2= "https://static.igem.wiki/teams/5378/school-badge/gdmu.webp"
+          title1="SMU" 
+          title2='GDMU'
+          description1="SMU Description."
+          description2='GDMU Description'
           />
           <div className='row-custom-height-card-space'></div>
           <Card 
-          image1="https://via.placeholder.com/300x200.png?text=Image+1" 
-          image2="https://via.placeholder.com/300x200.png?text=Image+2" 
-          title="Card Title" 
-          description="Card description goes here."
+          image1= "https://static.igem.wiki/teams/5378/school-badge/smu.webp"
+          image2= "https://static.igem.wiki/teams/5378/school-badge/gdmu.webp"
+          title1="SMU" 
+          title2='GDMU'
+          description1="SMU Description."
+          description2='GDMU Description'
           />
           <div className='row-custom-height-card-space'></div>
         </div>
@@ -84,17 +96,21 @@ export function Team() {
         <div className="col-2">
           <div className='row-custom-height-card-space'></div>
           <Card 
-          image1="https://via.placeholder.com/300x200.png?text=Image+1" 
-          image2="https://via.placeholder.com/300x200.png?text=Image+2" 
-          title="Card Title" 
-          description="Card description goes here."
+          image1= "https://static.igem.wiki/teams/5378/school-badge/smu.webp"
+          image2= "https://static.igem.wiki/teams/5378/school-badge/gdmu.webp"
+          title1="SMU" 
+          title2='GDMU'
+          description1="SMU Description."
+          description2='GDMU Description'
           />
           <div className='row-custom-height-card-space'></div>
           <Card 
-          image1="https://via.placeholder.com/300x200.png?text=Image+1" 
-          image2="https://via.placeholder.com/300x200.png?text=Image+2" 
-          title="Card Title" 
-          description="Card description goes here."
+          image1= "https://static.igem.wiki/teams/5378/school-badge/smu.webp"
+          image2= "https://static.igem.wiki/teams/5378/school-badge/gdmu.webp"
+          title1="SMU" 
+          title2='GDMU'
+          description1="SMU Description."
+          description2='GDMU Description'
           />
           <div className='row-custom-height-card-space'></div>
         </div>
diff --git a/yarn.lock b/yarn.lock
index 6b3ec65004bec66f6370893069a2873f56fa5c4d..ef65099680e8f7c18a9b1bdf3476b421a81b752e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -604,6 +604,11 @@
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.15.tgz#596a1747233694d50f6ad8a7869fcb6f56cf5841"
   integrity sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==
 
+"@types/mathjax@^0.0.40":
+  version "0.0.40"
+  resolved "https://registry.yarnpkg.com/@types/mathjax/-/mathjax-0.0.40.tgz#11b015fc3dc709766c1b162da364d14aa1b03051"
+  integrity sha512-rHusx08LCg92WJxrsM3SPjvLTSvK5C+gealtSuhKbEOcUZfWlwigaFoPLf6Dfxhg4oryN5qP9Sj7zOQ4HYXINw==
+
 "@types/node@^20.12.10":
   version "20.12.10"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-20.12.10.tgz#8f0c3f12b0f075eee1fe20c1afb417e9765bef76"