diff --git a/src/contents/safety.tsx b/src/contents/safety.tsx
index 1b57910fa59b97c3a4c7a92983857bd8287be0b5..685354a5173febaeb291c1270f0818511cbc5254 100644
--- a/src/contents/safety.tsx
+++ b/src/contents/safety.tsx
@@ -109,6 +109,11 @@ The next page details the security measures and considerations our team has take
               <h3>3.1  Laboratory</h3>
               {/* <h4 className="center-text">3.1Laboratory</h4> */}
               <p className="indent">Our experiment was conducted by the iGEM laboratory of Southern Medical University. It is a laboratory with a biosafety protection level of Level 2 (BSL-II), which complies with the provisions of the Biosafety Law of the People's Republic of China and the General Biosafety Guidelines for Pathogenic Microbial Laboratories.</p>
+              <img 
+                src="https://static.igem.wiki/teams/5378/safety/03-1.webp"
+                alt="example"
+                className="responsive-img"
+              />
               <h4>Experimental equipment</h4>
               <p className="indent">The biosafety cabinet is the most important safety equipment and the main protective barrier. The laboratory should be equipped with a secondary biosafety cabinet as required. All related operations must be carried out inside the biosafety cabinet.Fill in the registration form consciously every time you use it.
 The laboratory is equipped with a ventilation system with exhaust purification devices and other equipment that does not allow microorganisms to escape to ensure safety.