Update wiki/pages/ourhistory.html

wiki/pages/ourhistory.html

@@ -34,7 +34,7 @@
                 <h3>nnu-china留给下一届的遗产</h3>
             </a>
             <a href="javascript:;">
-                <img src="https://static.igem.wiki/teams/4343/wiki/FBI.jpeg" width="300" alt="" id="dont">
+                <img src="https://static.igem.wiki/teams/4343/wiki/FBI.jpg" width="300" alt="" id="dont">
                 <h3 id="show" style="display: none;">其实也没什么遗产了,不要想着走捷径了</h3>
             </a>
         </div>