diff --git a/wiki/layout.html b/wiki/layout.html
index f53989c2063c0bcf65940e57447c041fcd45390c..a543c400d6ba39e78b30e04c3bb1f039283a1366 100644
--- a/wiki/layout.html
+++ b/wiki/layout.html
@@ -4,7 +4,7 @@
     <!-- Required meta tags -->
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
+    <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
     <link rel="license" href="https://creativecommons.org/licenses/by/4.0/"/>
 
     <!-- Bootstrap CSS -->
diff --git a/wiki/pages/attributions.html b/wiki/pages/attributions.html
index 478e8d016c3ffdeea736790ee4522d99b7c6da06..b3256e5396d9a3df855360626cdda1d9d19224cc 100644
--- a/wiki/pages/attributions.html
+++ b/wiki/pages/attributions.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/colonization.html b/wiki/pages/colonization.html
index ee1efb5aa4b74d668d5d439c055ab67c18153620..69e44aab4d986e42195b8eaed9c31d5b022597ed 100644
--- a/wiki/pages/colonization.html
+++ b/wiki/pages/colonization.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/contribution.html b/wiki/pages/contribution.html
index 420fbbd1492ec24f892a14d540d18d2718e0ed61..28ab168b763152570c61781e019f5715e662cebc 100644
--- a/wiki/pages/contribution.html
+++ b/wiki/pages/contribution.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/description.html b/wiki/pages/description.html
index 9e119a6f0edd201585e07a77e39bcdc794802a83..32bbc4938b1d5457531fbc18f2f691c0c0721e3c 100644
--- a/wiki/pages/description.html
+++ b/wiki/pages/description.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/design.html b/wiki/pages/design.html
index 65cb5a087beba95161118aeeabce857ce91756be..190f1bff12cb28dc3d0542ce84e3331720a4c0b4 100644
--- a/wiki/pages/design.html
+++ b/wiki/pages/design.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/education.html b/wiki/pages/education.html
index 998cd52029183307213c6df51812bdc4b81bc0f6..58ad919e014f79177d7e5eff72af87322a605d04 100644
--- a/wiki/pages/education.html
+++ b/wiki/pages/education.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/engineering.html b/wiki/pages/engineering.html
index cce05ce5584aadb330218515cd2836f1562a343d..3f3eae0747faa1ac5cb2dd4c1d367e09a3230671 100644
--- a/wiki/pages/engineering.html
+++ b/wiki/pages/engineering.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/hardware.html b/wiki/pages/hardware.html
index fe550dba6c658e1ed5510cdcfb89176a2e03c670..3441b3cd0829b0c8b5878dcf38f596891d788521 100644
--- a/wiki/pages/hardware.html
+++ b/wiki/pages/hardware.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/home.html b/wiki/pages/home.html
index 7ad5b84613e68bc928695e7bf370057719482f23..4319f6527a23b3ee4ba4267bb444b01800ef702e 100644
--- a/wiki/pages/home.html
+++ b/wiki/pages/home.html
@@ -1,3 +1,33 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
+  <title>Tsinghua - IGEM 2024</title>
+  <style>
+    body {
+      font-family: Arial, sans-serif;
+      line-height: 1.6;
+      margin: 0;
+      padding: 0;
+    }
+    .content {
+      padding: 20px;
+      max-width: 800px;
+      margin: 0 auto;
+    }
+    
+    h2 {
+      scroll-margin-top: 60px; 
+    }
+    .row.mt-4 {
+      margin-right: 100px; 
+      margin-left: 130px; 
+    }
+    
+  </style>
+</head>
 {% extends "layout.html" %}
 
 {% block title %}Home{% endblock %}
diff --git a/wiki/pages/human-practices.html b/wiki/pages/human-practices.html
index 07c9193b40c01978a1d20065b0d3b9d3548097a5..aa04f37ac4900545e2c3dbf8b9768204166b3143 100644
--- a/wiki/pages/human-practices.html
+++ b/wiki/pages/human-practices.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/inclusivity.html b/wiki/pages/inclusivity.html
index 103177ddeeb37ceb94090f6aec6b1234cb524f8a..713830789a174c5fb6a509accdf783eef9fac154 100644
--- a/wiki/pages/inclusivity.html
+++ b/wiki/pages/inclusivity.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/measurement.html b/wiki/pages/measurement.html
index 5a760f7ead205f0a202c51603e6205168307e4a2..eadc365bd5a4b3be02cba074a9453e455cfdc856 100644
--- a/wiki/pages/measurement.html
+++ b/wiki/pages/measurement.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/model.html b/wiki/pages/model.html
index d3b3901848767cc251b469c443f404883d4816fc..3c48bce6f189bb25d7f786b00d13c3464394756d 100644
--- a/wiki/pages/model.html
+++ b/wiki/pages/model.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/safety.html b/wiki/pages/safety.html
index 13526c496f6f7bfcf98afed04b8e1ba2bd8fdd05..6453cef5257680832fc8957f797dc40ac7ef8b8d 100644
--- a/wiki/pages/safety.html
+++ b/wiki/pages/safety.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/software.html b/wiki/pages/software.html
index 2d6fe15de5219a8ee44129fb6944939fc161f9b3..b80ffc52098d16936d622aeefaf2525022c66230 100644
--- a/wiki/pages/software.html
+++ b/wiki/pages/software.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <title>Tsinghua - IGEM 2024</title>
   <style>
     body {
diff --git a/wiki/pages/team.html b/wiki/pages/team.html
index 5c74d2169232c36dc31bb9793c5de3dd49d8f03f..8c2d5a3489ca52fdcda3865a6e8d96f19152c3e8 100644
--- a/wiki/pages/team.html
+++ b/wiki/pages/team.html
@@ -1,8 +1,8 @@
-<link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon2.png"/>
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Tsinghua - IGEM 2024</title>
+  <link rel="shortcut icon" href="https://static.igem.wiki/teams/5187/art/icon1.png"/>
   <style>
      .team-grid {
     display: grid;