diff --git a/tekkom-ti/index.php b/tekkom-ti/index.php
index ba75b73..ac86d5c 100644
--- a/tekkom-ti/index.php
+++ b/tekkom-ti/index.php
@@ -24,17 +24,11 @@ include "../includes/courses.php";
     <h3>Jadwal</h3>
   </header>
   <aside>
-    <p>Grup B1<br/>Hari Senin<br/>Jam 11.30 - 14.20<br/>Ruang </p>
-    <p>Grup B2<br/>Hari Kamis<br/>Jam 10.30 - 12.00<br/>Ruang </p>
+    <p>Grup C<br/>Hari Selasa<br/>Jam 07.30 - 10.20<br/>Ruang </p>
+    <p>Grup B<br/>Hari Selasa<br/>Jam 10.30 - 13.20<br/>Ruang </p>
   </aside>
 </section>
 <section class="classinfo">
-  <section class="notice">
-    <header>
-      <h1>PEMBERITAHUAN</h1>
-    </header>
-    <p>Bagi yang hendak mengambil matakuliah ini, Anda <strong>diwajibkan memiliki dan membawa buku Computing Essentials 2014 (Timothy J, Linda I)</strong>.</p>
-  </section>
   <section class="description">
     <header>
       <h1>PENGANTAR</h1>
@@ -50,19 +44,19 @@ include "../includes/courses.php";
   </header>
   <ol>
     <li>Syllabus</li>
-    <li>Information Technology, the Internet, and You</li>
-    <li>The Internet, the Web, and Electronic Commerce</li>    
-    <li>Basic Application Software</li>     
-    <li>System Software</li>    
-    <li>The System Unit</li>    
-    <li>Input and Output</li>    
-    <li>Secondary Storage</li>
-    <li>Communications and Networks</li>
-    <li>Privacy, Security, and Ethics</li>
-    <li>Information Systems</li>
+    <li>Hardware</li>
+    <li>How Computer Works</li>
+    <li>Programming Languages</li>
+    <li>Data Representation</li>
+    <li>Algorithms</li>
+    <li>Operating Systems</li>
+    <li>Memory management</li>
+    <li>Data Structure</li>
+    <li>Operators</li>
     <li>Databases</li>
-    <li>Systems Analysis and Design</li>
-    <li>Programming And Languages</li>
+    <li>Computer Networks</li>
+    <li>Introduction to AI</li>
+    <li>Computer and society</li>
   </ol>
 </section>
 <section class="references">
@@ -70,7 +64,6 @@ include "../includes/courses.php";
     <h1>REFERENSI</h1>
   </header>
   <ol>
-    <li>Computing Essentials 2014 (Timothy J, Linda I)</li>
     <li>Understanding Computer Today &amp; Tomorrow (Deborah Morley, Charles S. Parker)</li>
   </ol>
 </section>