diff --git a/src/contents/human-practices.tsx b/src/contents/human-practices.tsx
index 5b8081ad7847b1f80546834d3804584164abd768..4e68d0034cdc1899ec2daedae879164a7ee09110 100644
--- a/src/contents/human-practices.tsx
+++ b/src/contents/human-practices.tsx
@@ -76,7 +76,7 @@ export function HumanPractices() {
 
         <Element name="section1" className="element rounded-border" id='section1'>
   <div className="rounded-border">
-    <h3>Overview</h3>
+    <h3>5.1 Overview</h3>
     <p className='indent'>
       One of the pillars supporting a successful and responsible iGEM project is <span className='bold-font'>human practices</span>. We place great emphasis on human practices to ensure our product’s <span className='bold-font'>real-world applicability</span> and to assess its impact on <span className='bold-font'>Chinese society</span>, the <span className='bold-font'>global community</span>, and the <span className='bold-font'>scientific field</span>.
     </p>
@@ -112,8 +112,6 @@ export function HumanPractices() {
 
 
 
-
-
           <Element name="section2" className="element rounded-border" id='section2'>
             <h2>Section 2</h2>
             <p>Content for section 2.</p>