diff --git a/wiki/pages/home.html b/wiki/pages/home.html
index 997eb6f3d6f80ed8a901f486d7d549255cc28399..b16580b4a48c01daf23eeb5a0bcd94fd58373d15 100644
--- a/wiki/pages/home.html
+++ b/wiki/pages/home.html
@@ -2,87 +2,42 @@
 <html lang="en">
 <head>
   <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <link rel="icon" type="image/png" href="https://static.igem.wiki/teams/5187/art/icon1.png" sizes="364x370">
   <title>Tsinghua - IGEM 2024</title>
-  
-  <!-- Google Fonts -->
-  <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&family=Merriweather:wght@400;700&display=swap" rel="stylesheet">
-  
   <style>
-    /* Reset and Base Styles */
-    * {
-      box-sizing: border-box;
-      margin: 0;
-      padding: 0;
-    }
     body, html {
       scroll-behavior: smooth;
-      font-family: 'Roboto', sans-serif;
-      background-color: #f5f5f5;
-      color: #333;
+      font-family: 'Times New Roman', Times, serif;
       margin: 0;
       padding: 0;
     }
-
-    /* Menu Styles */
     #menu {
       position: fixed;
       top: 0;
       left: 0;
       right: 0;
-      background-color: rgba(255, 255, 255, 0.95);
-      box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+      background-color: rgba(255, 255, 255, 0.9);
       transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
       z-index: 1000;
     }
-    /* Example menu styles - adjust as needed */
-    #menu ul {
-      list-style: none;
-      display: flex;
-      justify-content: center;
-      padding: 15px 0;
-    }
-    #menu ul li {
-      margin: 0 20px;
-    }
-    #menu ul li a {
-      text-decoration: none;
-      color: #333;
-      font-weight: 700;
-      transition: color 0.3s;
-    }
-    #menu ul li a:hover {
-      color: #FF5151;
-    }
-
-    /* Content Wrapper */
     .content-wrapper {
-      padding-top: 70px; /* Adjusted for menu height */
+      padding-top: 60px; /* Adjust based on your menu height */
     }
-
-    /* Content Blocks */
     .content-block {
       min-height: 100vh;
       display: flex;
       flex-direction: column;
       align-items: center;
       justify-content: center;
-      transition: background-color 0.5s, transform 0.3s;
-      padding: 40px 20px;
-      background-color: #ffffff;
-      box-shadow: 0 4px 6px rgba(0,0,0,0.1);
-      margin-bottom: 20px;
-    }
-    .content-block:hover {
-      transform: translateY(-5px);
-      box-shadow: 0 8px 12px rgba(0,0,0,0.15);
+      transition: background-color 0.5s;
+      padding: 20px;
     }
     .content {
       display: flex;
       align-items: center;
       justify-content: space-between;
-      width: 90%;
+      width: 80%;
       max-width: 1200px;
       flex-wrap: wrap;
     }
@@ -93,23 +48,22 @@
     img {
       max-width: 100%;
       height: auto;
-      border-radius: 10px;
-      box-shadow: 0 2px 4px rgba(0,0,0,0.1);
     }
-    .text p, .top-text p {
-      font-size: 18px;
-      line-height: 1.8;
-      color: #555;
+    .text p {
+    font-size: 20px;
+    line-height: 1.6;
+    }
+    .top-text p {
+    font-size: 20px;
+    line-height: 1.6;
     }
     .content-block:nth-child(even) .content {
       flex-direction: row-reverse;
     }
-
-    /* Footer Styles */
     .footer {
       background-color: #ffe4e1;
-      padding: 30px 0;
-      margin-top: 40px;
+      padding: 20px 0;
+      margin-top: 20px;
     }
     .footer-content {
       display: flex;
@@ -119,43 +73,22 @@
       max-width: 1200px;
       margin: 0 auto;
       padding: 0 15px;
-      position: relative;
     }
     .social-icons {
       display: flex;
-      gap: 20px;
+      gap: 15px;
       align-items: center;
-      margin-bottom: 20px;
-    }
-    .social-icons a img {
-      width: 35px;
-      height: 35px;
-      transition: transform 0.3s, filter 0.3s;
-    }
-    .social-icons a img:hover {
-      transform: scale(1.1);
-      filter: brightness(0) saturate(100%) invert(39%) sepia(87%) saturate(394%) hue-rotate(345deg) brightness(95%) contrast(101%);
+      margin-right: 20px;
     }
-
-    /* Inserted Images */
-    .footer-images {
-      display: flex;
-      gap: 125px;
-      margin: 20px 0;
-    }
-    .footer-images img {
-      width: 100px;
-      height: auto;
-      border-radius: 10px;
-      box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+    .social-icons img {
+      width: 30px;
+      height: 30px;
+      filter: grayscale(100%) brightness(0);
     }
-
-    /* Contact Info */
     .contact-info {
       display: flex;
       flex-direction: column;
-      gap: 15px;
-      margin-bottom: 20px;
+      gap: 10px;
     }
     .contact-item {
       display: flex;
@@ -163,20 +96,13 @@
       gap: 10px;
     }
     .contact-item img {
-      width: 24px;
-      height: 24px;
+      width: 20px;
+      height: 20px;
       filter: grayscale(100%) brightness(0);
     }
-    .contact-info .contact-item span {
-      font-size: 14px;
-      color: #555;
-    }
-
-    /* Footer Divider and Text */
     .footer-divider {
       border-top: 1px solid #dee2e6;
       margin: 20px 0;
-      width: 100%;
     }
     .footer-text {
       max-width: 800px;
@@ -185,43 +111,45 @@
     }
     .footer-text p {
       margin-bottom: 10px;
-      font-size: 14px;
-      color: #555;
-    }
-    .footer-text a {
-      color: #FF5151;
-      text-decoration: none;
-      font-weight: 500;
-    }
-    .footer-text a:hover {
-      text-decoration: underline;
     }
     .subfoot {
       text-decoration: underline;
     }
-
-    /* Text Size Toggle Button */
-    .text-size-toggle {
-      position: fixed;
-      bottom: 20px;
-      right: 20px;
-      background-color: #FF5151;
-      color: white;
-      border: none;
-      padding: 10px 15px;
-      border-radius: 5px;
-      cursor: pointer;
-      font-size: 16px;
-      box-shadow: 0 2px 4px rgba(0,0,0,0.2);
-      transition: background-color 0.3s, transform 0.3s;
-      z-index: 1001;
-    }
-    .text-size-toggle:hover {
-      background-color: #e04e4e;
-      transform: scale(1.05);
+    .contact-info .contact-item span {
+      font-size: 13px; 
+    }
+    .content-block-text-only .content {
+      display: block;
+      text-align: center;
+    }
+    .content-block-text-only h2 {
+      margin-bottom: 20px;
+    }
+    .top-text {
+      text-align: center;
+      padding: 20px 0;
+      width: 80%;
+      max-width: 800px;
+    }
+    .image-only .content {
+      display: flex;
+      justify-content: center;
+      align-items: center;
+    }
+    .image-only img {
+      width: 80%;
+      max-width: 800px;
+    }
+    #block6 .image img,
+    #block8 .image img {
+    max-width: 60%; 
+    }
+    #block6 .text, #block8 .text {
+      margin-left: 0px;
+    }
+    #block6 .image, #block8 .image {
+      margin-right: 0px;
     }
-
-    /* Responsive Styles */
     @media (max-width: 768px) {
       .text, .image {
         flex-basis: 100%;
@@ -229,23 +157,20 @@
       .content {
         flex-direction: column;
       }
-      .footer-images {
-        flex-direction: column;
-        gap: 20px;
-      }
-      .social-icons, .contact-info {
-        margin-bottom: 20px;
-      }
     }
   </style>
+
 </head>
 <body>
   <div id="menu">
     {% include 'menu.html' %}
   </div>
-  
-  <button id="textSizeToggle" class="text-size-toggle">A+</button>
-  
+
+  <body>
+  <div id="menu">
+    {% include 'menu.html' %}
+  </div>
+  <button id="textSizeToggle" class="text-size-toggle">L</button>
   <div class="content-wrapper">
     <div class="content-block content-block-text-only" id="block1">
       <div class="content">
@@ -254,17 +179,17 @@
       </div>
     </div>
 
-    <div class="content-block" id="block2">
-      <div class="content">
-        <div class="image">
-          <img src="https://static.igem.wiki/teams/5187/wiki-home-fig/pic1.png" alt="IBD Patient Story 1">
-        </div>
-        <div class="text">
-          <p>In 2002, when few in China understood what Inflammatory Bowel Disease (IBD) was, my doctor told me it was colon cancer. I underwent several small intestine resections, ultimately becoming a short bowel patient. Throughout my journey, I lost many friends to this disease and feared I would be next. I waited patiently for the first doctor to investigate IBD, hoping for the arrival of monoclonal antibodies, believing that perhaps a panacea was just around the corner.</p>
-          <p>To survive, I needed to earn a living, but many of us face rejection in the workforce. With a lifelong illness to manage, who will cover the costs? I find myself signing disclaimer agreements before employment, limited to freelance work. The uncertainty weighs heavily on me; I never know when an acute phase might strike. Meanwhile, my friends in rural areas have had to stop their medication due to financial constraints, and I fear I may face the same fate.</p>
-        </div>
+   <div class="content-block" id="block2">
+    <div class="content">
+      <div class="image">
+        <img src="https://static.igem.wiki/teams/5187/wiki-home-fig/pic1.png" alt="IBD Patient Story 1">
+      </div>
+      <div class="text">
+        <p>In 2002, when few in China understood what Inflammatory Bowel Disease (IBD) was, my doctor told me it was colon cancer. I underwent several small intestine resections, ultimately becoming a short bowel patient. Throughout my journey, I lost many friends to this disease and feared I would be next. I waited patiently for the first doctor to investigate IBD, hoping for the arrival of monoclonal antibodies, believing that perhaps a panacea was just around the corner.</p>
+        <p>To survive, I needed to earn a living, but many of us face rejection in the workforce. With a lifelong illness to manage, who will cover the costs? I find myself signing disclaimer agreements before employment, limited to freelance work. The uncertainty weighs heavily on me; I never know when an acute phase might strike. Meanwhile, my friends in rural areas have had to stop their medication due to financial constraints, and I fear I may face the same fate.</p>
       </div>
     </div>
+  </div>
 
     <div class="content-block" id="block3">
       <div class="content">
@@ -336,7 +261,6 @@
         </div>
       </div>
     </div>
-  </div>
 
   <footer class="footer">
     <div class="footer-content">
@@ -347,19 +271,15 @@
         <a href="https://www.youtube.com/@igemtsinghua2024?si=nrNZ1XaRee_rAYYn" target="_blank">
           <img src="https://static.igem.wiki/teams/5187/unrelated-to-tech/icons8-youtube.svg" alt="YouTube">
         </a>
+        
         <a href="https://static.igem.wiki/teams/5187/unrelated-to-tech/wechat-code.png" target="_blank" class="wechat-link">
           <img src="https://static.igem.wiki/teams/5187/unrelated-to-tech/wechat.png" alt="Wechat">
         </a>
+  
         <a href="https://b23.tv/xvsnyxK" target="_blank">
           <img src="https://static.igem.wiki/teams/5187/unrelated-to-tech/icons8-bilibili.svg" alt="Bilibili">
         </a>
       </div>
-
-      <div class="footer-images">
-        <img src="https://static.igem.wiki/teams/5187/art/logo.png" alt="Logo">
-        <img src="https://static.igem.wiki/teams/5187/art/thu.jpg" alt="Tsinghua University">
-      </div>
-
       <div class="contact-info">
         <div class="contact-item">
           <img src="https://static.igem.wiki/teams/5187/unrelated-to-tech/location.png" alt="Location">
@@ -377,51 +297,86 @@
     </div>
     <div class="footer-divider"></div>
     <div class="footer-text">
-      <p><small>© 2024 - Content on this site is licensed under a <a class="subfoot" href="https://creativecommons.org/licenses/by/4.0/" rel="license">Creative Commons Attribution 4.0 International license</a>.</small></p>
+      <p><small>© 2024 - Content on this site is licensed under a <a class="subfoot" href="https://creativecommons.org/licenses/by/4.0/" style="color: black;" rel="license">Creative Commons Attribution 4.0 International license</a>.</small></p>
       <p><small>The repository used to create this website is available at <a href="https://gitlab.igem.org/2024/tsinghua" style="color: black;">gitlab.igem.org/2024/tsinghua</a>.</small></p>
     </div>
   </footer>
 
   <script>
-    // Menu Scroll Behavior
-    let lastScrollTop = 0;
+    const blocks = document.querySelectorAll('.content-block');
     const menu = document.getElementById('menu');
-    const menuHeight = menu.offsetHeight;
+    const colors = {
+      background: ['#FFFFFF','#f57f7f'],  
+      text: ['#FFFFFF','#FF5151']  
+    };
+    let lastScrollTop = 0;
+
+    function interpolateColor(color1, color2, factor) {
+      const r1 = parseInt(color1.slice(1, 3), 16);
+      const g1 = parseInt(color1.slice(3, 5), 16);
+      const b1 = parseInt(color1.slice(5, 7), 16);
+      const r2 = parseInt(color2.slice(1, 3), 16);
+      const g2 = parseInt(color2.slice(3, 5), 16);
+      const b2 = parseInt(color2.slice(5, 7), 16);
+
+      const r = Math.round(r1 + factor * (r2 - r1));
+      const g = Math.round(g1 + factor * (g2 - g1));
+      const b = Math.round(b1 + factor * (b2 - b1));
+
+      return `#${r.toString(16).padStart(2, '0')}${g.toString(16).padStart(2, '0')}${b.toString(16).padStart(2, '0')}`;
+    }
 
-    window.addEventListener('scroll', () => {
-      const currentScroll = window.pageYOffset || document.documentElement.scrollTop;
-      if (currentScroll > lastScrollTop && currentScroll > menuHeight) {
-        // Scroll Down
+    function updateColors() {
+      const scrollPosition = window.scrollY;
+      const windowHeight = window.innerHeight;
+
+      blocks.forEach((block, index) => {
+        const blockTop = block.offsetTop - 60; // Adjust for menu height
+        const blockHeight = block.offsetHeight;
+        const blockCenter = blockTop + blockHeight / 2;
+        const distanceFromCenter = Math.abs(scrollPosition + windowHeight / 2 - blockCenter);
+        const maxDistance = windowHeight / 2 + blockHeight / 2;
+        let progress = 1 - Math.min(distanceFromCenter / maxDistance, 1);
+
+        // Ensure the progress is always between 0 and 1
+        progress = Math.max(0, Math.min(1, progress));
+
+        // Set text color based on block index (固定的粉白粉白粉)
+        const textColor = colors.text[index % 2];
+        block.style.color = textColor;
+
+        // Interpolate background color
+        const fromColor = colors.background[index % 2];
+        const toColor = colors.background[(index + 1) % 2];
+        const backgroundColor = interpolateColor(fromColor, toColor, progress);
+        
+        block.style.backgroundColor = backgroundColor;
+      });
+
+      // Menu behavior
+      const menuHeight = menu.offsetHeight;
+      const currentScrollTop = window.pageYOffset || document.documentElement.scrollTop;
+
+      if (currentScrollTop <= menuHeight) {
+        // At the top of the page
+        menu.style.transform = 'translateY(0)';
+        menu.style.opacity = '1';
+      } else if (currentScrollTop > lastScrollTop) {
+        // Scrolling down
         menu.style.transform = `translateY(-${menuHeight}px)`;
         menu.style.opacity = '0';
       } else {
-        // Scroll Up
+        // Scrolling up
         menu.style.transform = 'translateY(0)';
         menu.style.opacity = '1';
       }
-      lastScrollTop = currentScroll <= 0 ? 0 : currentScroll;
-    });
-
-    // Text Size Toggle (Optional Enhancement)
-    const textSizeToggle = document.getElementById('textSizeToggle');
-    let currentSize = 16;
 
-    textSizeToggle.addEventListener('click', () => {
-      if (currentSize === 16) {
-        currentSize = 20;
-        textSizeToggle.textContent = 'A-';
-      } else {
-        currentSize = 16;
-        textSizeToggle.textContent = 'A+';
-      }
-      document.body.style.fontSize = currentSize + 'px';
-    });
+      lastScrollTop = currentScrollTop <= 0 ? 0 : currentScrollTop;
+    }
 
-    // Initial Menu State
-    window.addEventListener('load', () => {
-      menu.style.transform = 'translateY(0)';
-      menu.style.opacity = '1';
-    });
+    window.addEventListener('scroll', updateColors);
+    window.addEventListener('resize', updateColors);
+    updateColors();
   </script>
 </body>
 </html>
\ No newline at end of file