修正

index.html

@@ -37,7 +37,7 @@
             </div>
             <img id="menu-btn1" src="./img/menu.png" alt="">
             <div id="socail-link" class="col-md-10 col-lg-1">
-                <a href="https://www.facebook.com/nftboard"><img src="./img/facebook (2).png" alt=""></a>
+                <a target="_blank" href="https://www.facebook.com/nftboard"><img src="./img/facebook (2).png" alt=""></a>
             </div>
         </div>
     </section>