diff --git a/ti/static/ti/img/bg-callout.jpg b/ti/static/ti/img/bg-masthe4.jpg
similarity index 100%
rename from ti/static/ti/img/bg-callout.jpg
rename to ti/static/ti/img/bg-masthe4.jpg
diff --git a/ti/static/ti/img/callout.jpg b/ti/static/ti/img/callout.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..d948815fd2ce8abaf2d4e7bbfb242d72fe780966
Binary files /dev/null and b/ti/static/ti/img/callout.jpg differ
diff --git a/ti/templates/ti/index.html b/ti/templates/ti/index.html
index 296698aaae0a45eabd3340ce5e954f16b8efd325..1945d6909f4079f84b54130ac633e34911756a31 100644
--- a/ti/templates/ti/index.html
+++ b/ti/templates/ti/index.html
@@ -39,13 +39,13 @@
           <a class="js-scroll-trigger" href="#page-top">88한 8조</a>
         </li>
         <li class="sidebar-nav-item">
-          <a class="js-scroll-trigger" href="#page-top">김영국</a>
+          <a class="js-scroll-trigger" href="#about">김영국</a>
         </li>
         <li class="sidebar-nav-item">
           <a class="js-scroll-trigger" href="#about">박찬영</a>
         </li>
         <li class="sidebar-nav-item">
-          <a class="js-scroll-trigger" href="#services">백승원</a>
+          <a class="js-scroll-trigger" href="#about">백승원</a>
         </li>
       </ul>
     </nav>