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diff --git a/img/team/1.jpg b/img/team/1.jpg
deleted file mode 100644
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diff --git a/img/team/2.jpg b/img/team/2.jpg
deleted file mode 100644
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diff --git a/img/team/3.jpg b/img/team/3.jpg
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diff --git a/img/team/66.jpg b/img/team/66.jpg
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diff --git a/index.html b/index.html
index 989272b..d03e4c0 100644
--- a/index.html
+++ b/index.html
@@ -31,29 +31,21 @@
 <!-- Navigation -->
 <nav class="navbar navbar-expand-lg navbar-dark fixed-top navbar-shrink" id="mainNav">
     <div class="container">
-        <a class="navbar-brand js-scroll-trigger" href="#page-top">НИО-17</a>
-        <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse"
-                data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false"
-                aria-label="Toggle navigation">
+        <a class="navbar-brand js-scroll-trigger" href="#page-top">NG-Tracker</a>
+        <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation">
             Menu
             <i class="fa fa-bars"></i>
         </button>
         <div class="collapse navbar-collapse" id="navbarResponsive">
             <ul class="navbar-nav text-uppercase ml-auto">
                 <li class="nav-item">
-                    <a class="nav-link js-scroll-trigger" href="#services">Услуги</a>
+                    <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="#portfolio">Портфолио</a>
+                    <a class="nav-link js-scroll-trigger" href="#isustu">Сайт кафедры</a>
                 </li>
                 <li class="nav-item">
-                    <a class="nav-link js-scroll-trigger" href="#about">О нас</a>
-                </li>
-                <li class="nav-item">
-                    <a class="nav-link js-scroll-trigger" href="#team">Команда</a>
-                </li>
-                <li class="nav-item">
-                    <a class="nav-link js-scroll-trigger" href="#contact">Контакты</a>
+                    <a class="nav-link js-scroll-trigger" href="#logout">Выход</a>
                 </li>
             </ul>
         </div>
@@ -65,51 +57,51 @@
     <div class="container">
         <div class="row">
             <div class="col-lg-12 text-center">
-                <h2 class="section-heading text-uppercase">Portfolio</h2>
-                <h3 class="section-subheading text-muted">Lorem ipsum dolor sit amet consectetur.</h3>
+                <h2 class="section-heading text-uppercase">Work hard</h2>
+                <h3 class="section-subheading text-muted">sometimes</h3>
             </div>
         </div>
         <div class="row">
             <div class="col-md-4 col-sm-6 portfolio-item">
-                <a class="portfolio-link" data-toggle="modal" href="#portfolioModal1">
+                <a class="portfolio-link" data-toggle="modal" href="/papers">
                     <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/01-thumbnail.jpg" alt="">
+                    <img class="img-fluid" src="img/main/papers.jpg" alt="">
                 </a>
                 <div class="portfolio-caption">
-                    <h4>Threads</h4>
-                    <p class="text-muted">Illustration</p>
+                    <h4>Статьи</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="#portfolioModal2">
                     <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/02-thumbnail.jpg" alt="">
+                    <img class="img-fluid" src="img/main/grants.jpg" alt="">
                 </a>
                 <div class="portfolio-caption">
-                    <h4>Explore</h4>
-                    <p class="text-muted">Graphic Design</p>
+                    <h4>Гранты</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="#portfolioModal3">
                     <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/03-thumbnail.jpg" alt="">
+                    <img class="img-fluid" src="img/main/projects.jpg" alt="">
                 </a>
                 <div class="portfolio-caption">
-                    <h4>Finish</h4>
-                    <p class="text-muted">Identity</p>
+                    <h4>Проекты</h4>
+                    <p class="text-muted"></p>
                 </div>
             </div>
             <div class="col-md-4 col-sm-6 portfolio-item">
@@ -170,7 +162,7 @@
 <script src="js/contact_me.js"></script>
 
 <!-- Custom scripts for this template -->
-<script src="js/agency.min.js"></script>
+<script src="js/agency.js"></script>
 
 </body>
 
diff --git a/js/agency.js b/js/agency.js
index f2c686f..25364e7 100644
--- a/js/agency.js
+++ b/js/agency.js
@@ -31,7 +31,7 @@
     if ($("#mainNav").offset().top > 100) {
       $("#mainNav").addClass("navbar-shrink");
     } else {
-      $("#mainNav").removeClass("navbar-shrink");
+      //$("#mainNav").removeClass("navbar-shrink");
     }
   };
   // Collapse now if page is not at top