diff --git a/img/main/grants.jpg b/img/main/grants.jpg
index 86cdd3d..d7de0e0 100644
Binary files a/img/main/grants.jpg and b/img/main/grants.jpg differ
diff --git a/img/main/papers.jpg b/img/main/papers.jpg
index fca09fc..055f864 100644
Binary files a/img/main/papers.jpg and b/img/main/papers.jpg differ
diff --git a/img/main/projects.jpg b/img/main/projects.jpg
index f1b2589..d3085b7 100644
Binary files a/img/main/projects.jpg and b/img/main/projects.jpg differ
diff --git a/img/main/students.jpg b/img/main/students.jpg
new file mode 100644
index 0000000..25ea94a
Binary files /dev/null and b/img/main/students.jpg differ
diff --git a/img/main/team.jpg b/img/main/team.jpg
new file mode 100644
index 0000000..f30744d
Binary files /dev/null and b/img/main/team.jpg differ
diff --git a/img/main/templates.jpg b/img/main/templates.jpg
new file mode 100644
index 0000000..9cafc26
Binary files /dev/null and b/img/main/templates.jpg differ
diff --git a/index.html b/index.html
index d03e4c0..42aee78 100644
--- a/index.html
+++ b/index.html
@@ -42,7 +42,7 @@
                     <a class="nav-link js-scroll-trigger" href="#landing">НИО-17</a>
                 </li>
                 <li class="nav-item">
-                    <a class="nav-link js-scroll-trigger" href="#isustu">Сайт кафедры</a>
+                    <a class="nav-link js-scroll-trigger" href="http://is.ulstu.ru">Сайт кафедры</a>
                 </li>
                 <li class="nav-item">
                     <a class="nav-link js-scroll-trigger" href="#logout">Выход</a>
@@ -77,7 +77,7 @@
                 </div>
             </div>
             <div class="col-md-4 col-sm-6 portfolio-item">
-                <a class="portfolio-link" data-toggle="modal" href="#portfolioModal2">
+                <a class="portfolio-link" data-toggle="modal" href="/grants">
                     <div class="portfolio-hover">
                         <div class="portfolio-hover-content">
                             <i class="fa fa-arrow-right fa-3x"></i>
@@ -91,7 +91,7 @@
                 </div>
             </div>
             <div class="col-md-4 col-sm-6 portfolio-item">
-                <a class="portfolio-link" data-toggle="modal" href="#portfolioModal3">
+                <a class="portfolio-link" data-toggle="modal" href="/projects">
                     <div class="portfolio-hover">
                         <div class="portfolio-hover-content">
                             <i class="fa fa-arrow-right fa-3x"></i>
@@ -105,45 +105,45 @@
                 </div>
             </div>
             <div class="col-md-4 col-sm-6 portfolio-item">
-                <a class="portfolio-link" data-toggle="modal" href="#portfolioModal4">
+                <a class="portfolio-link" data-toggle="modal" href="/team">
                     <div class="portfolio-hover">
                         <div class="portfolio-hover-content">
-                            <i class="fa fa-plus fa-3x"></i>
+                            <i class="fa fa-arrow-right fa-3x"></i>
                         </div>
                     </div>
-                    <img class="img-fluid" src="img/portfolio/04-thumbnail.jpg" alt="">
+                    <img class="img-fluid" src="img/main/team.jpg" alt="">
                 </a>
                 <div class="portfolio-caption">
-                    <h4>Lines</h4>
-                    <p class="text-muted">Branding</p>
+                    <h4>Команда</h4>
+                    <p class="text-muted"></p>
                 </div>
             </div>
             <div class="col-md-4 col-sm-6 portfolio-item">
-                <a class="portfolio-link" data-toggle="modal" href="#portfolioModal5">
+                <a class="portfolio-link" data-toggle="modal" href="/students">
                     <div class="portfolio-hover">
                         <div class="portfolio-hover-content">
-                            <i class="fa fa-plus fa-3x"></i>
+                            <i class="fa fa-arrow-right fa-3x"></i>
                         </div>
                     </div>
-                    <img class="img-fluid" src="img/portfolio/05-thumbnail.jpg" alt="">
+                    <img class="img-fluid" src="img/main/students.jpg" alt="">
                 </a>
                 <div class="portfolio-caption">
-                    <h4>Southwest</h4>
-                    <p class="text-muted">Website Design</p>
+                    <h4>Работа со студентами</h4>
+                    <p class="text-muted"></p>
                 </div>
             </div>
             <div class="col-md-4 col-sm-6 portfolio-item">
-                <a class="portfolio-link" data-toggle="modal" href="#portfolioModal6">
+                <a class="portfolio-link" data-toggle="modal" href="/other">
                     <div class="portfolio-hover">
                         <div class="portfolio-hover-content">
-                            <i class="fa fa-plus fa-3x"></i>
+                            <i class="fa fa-arrow-right fa-3x"></i>
                         </div>
                     </div>
-                    <img class="img-fluid" src="img/portfolio/06-thumbnail.jpg" alt="">
+                    <img class="img-fluid" src="img/main/templates.jpg" alt="">
                 </a>
                 <div class="portfolio-caption">
-                    <h4>Window</h4>
-                    <p class="text-muted">Photography</p>
+                    <h4>Прочее</h4>
+                    <p class="text-muted"></p>
                 </div>
             </div>
         </div>