diff --git a/expression.html b/expression.html
index 8ea0081d2e7ccdd6f29d615003f86a343a4bc2ba..b8ce9206a3a7d8e29a7f069da9f0c6efc28a27b4 100644
--- a/expression.html
+++ b/expression.html
@@ -5,8 +5,9 @@
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Sixth Sense</title>
+   <link rel="icon" href="logo.PNG" type="image/PNG" />
    <!-- bootstrap core css -->
-  <link rel="stylesheet" type="text/css" href="css/bootstrap.css" />
+  <link rel="stylesheet" type="text/css" href="bootstrap.css" />
   <!-- progress barstle -->
   <link rel="stylesheet" href="css/css-circular-prog-bar.css">
   <!-- fonts style -->
@@ -14,7 +15,7 @@
   <!-- font wesome stylesheet -->
   <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
   <!-- Custom styles for this template -->
-  <link href="css/style.css" rel="stylesheet" />
+  <link href="style.css" rel="stylesheet" />
   <!-- responsive style -->
   <link href="css/responsive.css" rel="stylesheet" />
 </head>
@@ -24,7 +25,7 @@
     <header class="header_section">
       <div class="container">
         <nav class="navbar navbar-expand-lg custom_nav-container ">
-          <a class="navbar-brand" href="index.html">
+          <a class="navbar-brand" href="main.html">
             <span>
                 Sixth Sense
             </span>
@@ -37,7 +38,7 @@
             <div class="d-flex ml-auto flex-column flex-lg-row align-items-center">
               <ul class="navbar-nav  ">
                 <li class="nav-item active">
-                  <a class="nav-link" href="index.html"> Home <span class="sr-only">(current)</span></a>
+                  <a class="nav-link" href="main.html"> Home <span class="sr-only">(current)</span></a>
                 </li>
               </ul>
             </div>