diff --git a/src/contents/safety.tsx b/src/contents/safety.tsx
index f77a7ab55cfcdea56c242f991e46616e1de4b5a3..1082e7cc15d462d606edf934f0468b926018ecdb 100644
--- a/src/contents/safety.tsx
+++ b/src/contents/safety.tsx
@@ -202,87 +202,6 @@ The next page details the security measures and considerations our team has take
               </div>
               </Element>
 
-              <Element name="section4" className="element rounded-border" id='section4'>
-              <h2>Biological Safe</h2>
-              <p>Content for section 4.</p>
-              <div className="rounded-border">
-              <h4 className="center-text">我是大帅B</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>
-
-              <Element name="section5" className="element rounded-border" id='section5'>
-              <h2>Section 5</h2>
-              <p>Content for section 5.</p>
-              <div className="rounded-border">
-              <h4 className="center-text">我是大帅B</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>
-
-              <Element name="section6" className="element rounded-border" id='section6'>
-              <h2>Section 6</h2>
-              <p>Content for section 6.</p>
-              <div className="rounded-border">
-              <h4 className="center-text">我是大帅B</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>
-
-              <Element name="section7" className="element rounded-border" id='section7'>
-              <h2>Section 7</h2>
-              <p>Content for section 7.</p>
-              <div className="rounded-border">
-              <h4 className="center-text">我是大帅B</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>
-
-              <Element name="section8" className="element rounded-border" id='section8'>
-              <h2>Section 8</h2>
-              <p>Content for section 8.</p>
-              <div className="rounded-border">
-              <h4 className="center-text">我是大帅B</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>
-
-              <Element name="section9" className="element rounded-border" id='section9'>
-              <h2>Section 9</h2>
-              <p>Content for section 9.</p>
-              <div className="rounded-border">
-              <h4 className="center-text">我是大帅B</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>
-
-              <Element name="section10" className="element rounded-border" id='section10'>
-              <h2>Section 10</h2>
-              <p>Content for section 10.</p>
-              <div className="rounded-border">
-              <h4 className="center-text">我是大帅B</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>
-
-              <Element name="section11" className="element rounded-border" id='section11'>
-              <h2>Section 11</h2>
-              <p>Content for section 11.</p>
-              <div className="rounded-border">
-              <h4 className="center-text">我是大帅B</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>
-          
-
         </div>
         <div className="col-1"></div>